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HDAS-16, HDAS-8
12-Bit, 50kHz, Complete Data Acquisition Systems
FEATURES
Miniature 62-pin cermanic package 12-Bit resolution, 50kHz throughput Full-scale input range from 50mV to 10V Three-state outputs 16 S.E. or 8 differential input channels Auto-sequencing channel addressing MIL-STD-883 versions No missing codes GENERAL DESCRIPTION Using thin and thick-film hybrid technology, Murata Power Solutions offers complete low-cost data acquisition systems with superior performance and reliability. The HDAS-8 (with 8 differential input channels) and the HDAS-16 (with 16 single-ended input channels) are complete, high-performance, 12-bit data acquisition systems in 62-pin packages. Each HDAS may be expanded up to 32 single-ended or 16 differential channels by adding externalmultiplexers. Internal channel address sequencing is automatic after each conversion, or the user may supply external channel addresses.
MUX ENABLE OFFSET ADJUST BIPOLAR INPUT +10V REF OUT ANA SIG COM ANA SIG COM GAIN ADJUST AMP IN LO RGAIN LO AMP IN HI
Internal HDAS circuitry includes: Analog input multiplexer (16 S.E. or 8 diff.) Resistor-programmable instrumentation amplifier Sample-and-hold circuit complete with MOS hold capacitor 10 Volt buffered reference 12-bit A/D converter with three-state outputs and control logic
RGAIN HI
5
49 50
48
47
45
46
39
S/H OUT
40 38 36 37
CH0 HI /CH0 CH1 HI /CH1 CH2 HI /CH2 CH3 HI /CH3 CH4 HI /CH4 CH5 HI /CH5 CH6 HI /CH6 CH7 HI /CH7 CH0 LO /CH8 CH1 LO /CH9 CH2 LO /CH10 CH3 LO /CH11 CH4 LO /CH12 CH5 LO /CH13 CH6 LO /CH14 CH7 LO /CH15
4 3 2 1 62 61 60 59 58 57 56 55 54 53 52 51
I/A 16 CHANNEL SINGLE ENDED OR 8 CHANNEL DIFFERENTIAL ANALOG MULTIPLEXER
S/H 12-BIT A/D CONVERTER THREE STATE
(HOLD) (START) THREE STATE
CONTROL LOGIC
MUX ADDRESS REGISTER
+5V SUPPLY
12 11 10 A1 A2 A4
9 A8
6 RDELAY
8 STROBE
19 LOAD
16 15 1413 RA1 RA2 RA4 RA8
20 CLEAR
41 ANA SIG COM
44 42 -15V SUPPLY ANA PWR COM
43 18 17 +15V SUPPLY DIG COM
MUX ADDRESS OUT
MUX ADDRESS IN
Typical topology is shown. Figure 1. Functional Block Diagram
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MDC_HDAS-16/8.B01 Page 1 of 7
THREE STATE OUTPUT DATA (BUFFERED)
THREE STATE
35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 7
BIT 1 (MSB) BIT 2 BIT 3 BIT 4 EN (1-4) BIT 5 BIT 6 BIT 7 BIT 8 EN (5-8) BIT 9 BIT 10 BIT 11 BIT 12 (LSB) EN (9-12) EOC
HDAS-16, HDAS-8
ABSOLUTE MAXIMUM RATINGS
PARAMETERS +15V Supply (pin 43) -15V Supply (pin 44) +5V Supply (pin 18) Analog Inputs Digital Inputs Thermal Resistances: Junction-Case Case-Ambient Junction-Ambient Lead Temp. (10 seconds) MIN. -0.5 +0.5 -0.5 -35 -0.5 -- -- -- -- TYP. -- -- -- -- -- -- -- -- -- MAX. +18 -18 +7 +35 +7 15 15 30 300 UNITS Volts Volts Volts Volts Volts C/Watt C/Watt C/Watt C PERFORMANCE (cont.) Unipolar Zero Error +25C -55 to +125C Bipolar Zero Error +25C -55 to +125C Bipolar Offset Error +25C -55 to +125C Gain Error +25C -55 to +125C DYNAMIC CHARACTERISTICS Acquisition Time, Gain = 1 +25C -55 to +125C Aperture Delay Time Aperture Uncertainty S/H Droop Rate Feedthrough A/D Conversion Time +25C -55 to +125C Throughput Rate +25C -55 to +125C DIGITAL INPUTS Logic Levels (Pins 8, 13-16, 19-21, 26, 31) Logic 1 Logic 0 (Pin 5) Logic 1 Logic 0 Logic Loading (Pins 5, 8, 13-16, 19-21, 26, 31) Logic 1 Logic 0 Multiplexer Address Set-up Time ENABLE to Data Valid Delay STROBE OUTPUTS Logic Levels (Output Data) Logic 1 Logic 1 (pin 7) Logic 0 (Pins 9, 10, 11, and 12) Logic 1 Logic 0 Logic Loading Logic 1 Logic 0 Internal Reference: Voltage, +25C Drift External Current Output Data Coding +2.4 +2.5 -- +2.5 -- -- -- -- -- -- -- -- -- -- -- -- +0.4 -- +0.4 -400 +4 Volts Volts Volts Volts Volts A mA -- -- -- -- -- -- -- -- 50 33 9 -- -- -- -- -- 6 -- 66 -- 10 15 500 1 1 0.01 8 10 -- -- s s ns ns V/s % s s kHz kHz MIN. -- -- -- -- -- -- -- -- TYP. -- -- -- -- -- -- -- -- MAX. 0.1 0.3 0.1 0.3 0.1 0.3 0.2 0.3 UNITS %FSR %FSR %FSR %FSR %FSR %FSR % %
FUNCTIONAL SPECIFICATIONS
(The following specifications apply over the operating temperature range and power supply range unless otherwise indicated.) ANALOG INPUTS Signal Range, Unipolar Gain = 1 Gain = 200 Signal Range, Bipolar Gain = 1 Gain = 200 Input Gain Equation Gain Equation Error Instrumentation Amplifier Input Impedance Input Bias Current: +25C -55 to +125C Input Offset Current: +25C -55 to +125C Multiplexer Channel ON Resistance Channel OFF Input Leakage Channel OFF Output Leakage Channel ON Leakage Input Capacitance HDAS-16, Channel ON HDAS-8, Channel ON +25C, Channel OFF Input Offset Voltage Gain = 1, +25C -55 to +125C (max.) Gain = 200, +25C -55 to +125C (max.) Common Mode Range CMRR, Gain = 1, at 60Hz Input Voltage Noise, Gain = 1 (Referred to input) Channel Crosstalk PERFORMANCE Resolution Integral Nonlinearity 0 to +70C -55 to +125C Differential Nonlinearity 0 to +70C -55 to +125C No Missing Codes 12 -- -- -- -- -- -- 1 1 Bits LSB LSB MIN. 0 -- -10 -50 -- 108 -- TYP. -- -- MAX. +10 +50 UNITS Volts mV Volts mV % Ohms pA
-- +10 -- +50 Gain = 1 + (20k/RGAIN) -- 0.1 1012 --
-- 250 Doubles every 10C -- 1 Doubles every 10C -- 30 1 100 100 50 5 2 -- -- -- -- -- --
--
nA
+2.0 0 +4.0 0
-- -- -- --
+5.5 +0.8 +5.5 +0.8
Volts Volts Volts Volts
-- -- -- -- -- -- -- --
k pA nA pA pF pF pF
-- 2 mV (3ppm/C x Gain) 20ppm/C -- -- 100 mV (3ppm/C x Gain) 20ppm/C 10 -- -- Volts 70 82 -- dB -- -- 150 -- 200 -80 Vrms dB
-- -- 20 -- 40
-- -- -- 20 --
10 10 -- 30 --
A A ns ns ns
-- -- 1 LSB -- -- 1 LSB Over the operating temperature range
+9.99 +10.00 +10.01 Volts -- -- 20 ppm/C -- -- 1 mA Straight binary (unipolar) or offset binary (bipolar)
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MDC_HDAS-16/8.B01 Page 2 of 7
HDAS-16, HDAS-8
FUNCTIONAL SPECIFICATIONS (Continued)
POWER REQUIREMENTS Power Supply Ranges +15V Supply -15V Supply +5V Suppy Power Supply Currents +15V Supply -15V Supply +5V Suppy Power Dissipation PHYSICAL/ENVIRONMENTAL Operating Temp. Range, Case MC Models MM/883 Models Storage Temperature Range Weight Package Type Footnotes: Analog inputs will withstand 35V with power on. If the power is off, the maximum safe input (no damage) is 20V. The gain equation error is guaranteed before external trimming and applies at gains less than 50. This error increases at gains over 50. Adjustable to zero. STROBE pulse width must be less than EOC period to achieve maximum throughput rate. 0 -55 -65 -- +70 -- +125 -- +150 1.4 ounces (39.7 grams) 62-pin cermanic DIP C C C MIN. +14.5 -14.5 +4.75 -- -- -- -- TYP. +15.0 -15.0 +5.0 -- -- -- -- MAX. +15.5 -15.5 +5.25 +33 -30 +15 1.25 UNITS Volts Volts Volts mA mA mA Watts PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62
INPUT/OUTPUT CONNECTIONS
HDAS-16 CH3 IN CH2 IN CH1 IN CH0 IN MUX ENABLE RDELAY EOC STROBE A8 MULTIPLEXER A4 ADDRESS A2 OUT A1 RA8 MULTIPLEXER RA4 ADDRESS RA2 IN RA1 DIGITAL COMMON +5V SUPPLY LOAD CLEAR ENABLE (Bits 9-12) BIT 12 (LSB) BIT 11 BIT 10 BIT 9 ENABLE (Bits 5-8) BIT 8 BIT 7 BIT 6 BIT 5 ENABLE (Bits 1-4) BIT 4 BIT 3 BIT 2 BIT 1 (MSB) GAIN ADJUST OFFSET ADJUST BIPOLAR INPUT SAMPLE/HOLD OUT +10V REFERENCE OUT ANALOG SIGNAL COMMON ANALOG POWER COMMON +15V SUPPLY -15V SUPPLY ANALOG SIGNAL COMMON ANALOG SIGNAL COMMON RGAIN LOW RGAIN HIGH AMP. IN HIGH AMP. IN LOW CH15 IN CH14 IN CH13 IN CH12 IN CH11 IN CH10 IN CH9 IN CH8 IN CH7 IN CH6 IN CH5 IN CH4 IN HDAS-8 CH3 CH2 CH1 CH0 HIGH HIGH HIGH HIGH * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * IN IN IN IN
TECHNICAL NOTES 1. Input channels are protected to 20 Volts beyond the powersupplies. All digital output pins have one second short-circuit protection. 2. To retain high system throughput rates while digitizing low-level signals, apply external high-gain amplifiers foreach channel. MPS's AM-551 is suggested for such amplifier-per-channel applications. 3. The HDAS devices have self-starting circuits for free-running sequential operation. If, however, in a power-upcondition the supply voltage slew rate is less than 3V per microsecond, the free running state might not be initialized. Apply a negative pulse to the STROBE, to eliminate this condition. 4. For unipolar operation, connect BIPOLAR INPUT (pin 38) to S/H OUT (pin 39). For bipolar operation, connect BIPOLAR INPUT (pin 38) to +10V REFERENCE OUT (pin 40). 5. RDELAY may be a standard value 5% carbon composition or film-type resistor. 6. RGAIN must be very accurate with low temperature coefficients. If necessary, fabricate the gain resistor from a precision metal-film type in series with a low value trim resistor or potentiometer. The total resistor temperature coefficient must be no greater than 10ppm/C. 7. ANALOG SIGNAL COMMON, POWER COMMON and DIGITAL COMMON are connected internally. For optimal performance, tie all ground pins (17, 41, 42, 45, 46) directly to a large analog ground plane beneath the package. 8. For HDAS-16, tie pin 50 to a "signal source common" if possible. Otherwise tie pin 50 to pin 41 (ANA SIG COM).
CH7 CH6 CH5 CH4 CH3 CH2 CH1 CH0 CH7 CH6 CH5 CH4
* * * * * * * LOW IN LOW IN LOW IN LOW IN LOW IN LOW IN LOW IN LOW IN HIGH IN HIGH IN HIGH IN HIGH IN
*Same as HDAS-16 Caution: Pins 49 and 50 do not have overvoltage protection; therefore, protected multiplexers, such as MPS's MX-1606 and MX-808 are recommended. See the General Operation description.
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MDC_HDAS-16/8.B01 Page 3 of 7
HDAS-16, HDAS-8
Table 1. Description of Pin Functions FUNCTION DIGITAL INPUTS STROBE LOAD 1 to 0 0 1 CLEAR 0 Initiates acquisition and conversion of analog signal Random address mode initiated on falling edge of STROBE Sequential address mode Allows next STROBE pulse to reset MULTIPLEXER ADDRESS to CH0 overriding LOAD COMMAND Disables internal multiplexer Enables internal multiplexer Selects channel for random address mode 8, 4, 2, 1 natural binary coding 0 1 ENABLE (1-4) ENABLE (5-8) ENABLE (9-12) MUX ADDRESS OUT 0 1 0 1 0 1 Conversion complete Conversion in process Enables three-state outputs bits 1-4 Disables three-state outputs bits 1-4 Enables three-state outputs bits 5-8 Disables three-state outputs bits 5-8 Enables three-state outputs bits 9-12 Disables three-state outputs bits 9-12 Output of multiplexer address register 8, 4, 2, 1 natural binary coding DESCRIPTION Limit voltage to 20V beyond power supplies For unipolar operation, connect to pin 39 (S/H OUT). For bipolar operation, connect to in 40 (+10V OUT) These pins are direct inputs to the instrumentation amplifier for external channel expansion beyond 16SE or 8D channels. Sample/hold output Buffered +10V reference output Low level analog signal return External gain adjustment. See calibration instructions. External offset adjustment. See calibration instructions. Optional gain selection point. Factory adjusted for G = 1 when left open. Optional acquisition time adjustment when connected to +5V. Factory adjusted for 9s. Must be connected to +5V either directly or through a resistor. LOGIC STATE DESCRIPTION Table 2. Calibration Table UNIPOLAR RANGE 0 to +5V 0 to +10V BIPOLAR RANGE 2.5V 5V 10V OFFSET GAIN OFFSET GAIN OFFSET GAIN -2.4994V +2.4982V -4.9988V +4.9963V -9.9976V +9.9927V ADJUST ZERO GAIN ZERO GAIN INPUT VOLTAGE +0.6mV +4.9982V +1.2mV +9.9963V
MUX ENABLE MUX ADDRESS IN
0 1
DIGITAL OUTPUTS EOC (STATUS)
ANALOG INPUTS CHANNEL INPUTS BIPOLAR INPUT
Calibration Procedures 1. Offset and gain adjustments are made by connecting two 20k trim potentiometers as shown in Figure 2. 2. Connect a precision voltage source to pin 4 (CH0 IN). If the HDAS-8 is used, connect pin 58 (CH0 LOW IN) to analog ground. Ground pin 20 (CLEAR) and momentarily short pin8 (STROBE). Trigger the A/D by connecting pin 7 (EOC) to pin 8 (STROBE). Select proper value for RGAIN and RDELAY by referring to Table 3. 3. Adjust the precision voltage source to the value shown in Table 2 for the unipolar zero adjustment (ZERO + 1/2LSB)or the bipolar offset adjustment (-FS + 1/2LSB). Adjust the offset trim potentiometer so that the output code flickers equally between 0000 0000 0000 and 0000 0000 0001. 4. Change the output of the precision voltage source to the value shown in Table 2 for the unipolar or bipolar gain adjustment (+FS - 1 1/2LSB). Adjust the gain trim potentiometer so that the output flickers equally between 1111 1111 1110 and 1111 1111 1111.
GAIN ADJUST 36 20k
+15Vdc
AMP. IN LOW AMP. IN HIGH
37
OFFSET ADJUST
20k -15Vdc
ANALOG OUTPUTS S/H OUT +10V REFERENCE OUT ADJUSTMENT PINS ANALOG SIGNAL COMMON GAIN ADJUSTMENT OFFSET ADJUSTMENT RGAIN RDELAY
Figure 2. External Adjustment
GENERAL OPERATION The HDAS devices accept either 16 single-ended or 8 differential input signals. For single-ended circuits, the AMP INLOW (pin 50) input to the instrumentation amplifier must terminate at ANALOG SIGNAL COMMON (pin 41). For differential circuits, both the HIGH and LOW signal inputs must terminate externally for each channel. Tie unused channels to the ANALOG SIGNAL COMMON (pin 41). To obtain additional channels, connect external multiplexers to the AMP IN HIGH (pin 49) and AMP IN LOW (pin 50). Using this scheme, the HDAS-16 can provide 32 single-ended expansion channels while the HDAS-8 can provide up to 16 differential expansion channels. MPS's MX Series multiplexers are recommended.
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MDC_HDAS-16/8.B01 Page 4 of 7
HDAS-16, HDAS-8
The acquisition time is the amount of time the multiplexer, instrumentation amplifier, and sample/hold require to settle within a specified range of accuracy after STROBE (pin 8)goes low. The acquisition time period can be observed by measuring how long EOC is low after the falling edge of STROBE (see Figure 4). For higher gains, increase the acquisition time. Do this by connecting a resistor from RDELAY (pin 6) to +5V (pin 18). An external resistor, RGAIN, can be added to increase the gain value. The gain is equal to 1 without an RGAIN resistor. Table 3 refers to the appropriate RDELAY and RGAIN resistors required for various gains. The HDAS devices enter the hold mode and are ready for conversion as soon as the one-shot (controling acquisition time) times out. An internal clock is gated ON, and a start-convert pulse is sent to the 12-bit A/D converter, driving the EOC output high.The HDAS devices can be configured for either bipolar or unipolar operation (see Table 2). The conversion is complete within a maximum of 10 microseconds. The EOC now returns low, the data is valid and sent to the three-state output buffers.The sample/hold amplifier is now ready to acquire new data.The next falling edge of the STROBE pulse repeats the process for the next conversion. Multiplexer Addressing The HDAS devices can be configured in either random orsequential addressing modes. Refer to Table 5 and the subsequent descriptions. The number of channels sequentially addressed can be truncated using the MUX ADDRESS OUT(pins 9, 10, 11 and 12) and appropriate decoding circuitry forthe highest channel desired. The decoding circuit can drive the CLEAR (pin 20) function low to reset the addressing to channel 0.
Table 3. Input Range Parameters (Typical) INPUT RANGE 10V 5V 2.5V 1V 200mV 100mV 50mV Notes RGAIN () = 20,000 (GAIN - 1) GAIN 1 2 4 10 50 100 200 RGAIN ( ) OPEN 20.0k 6.667k 2.222k 408.2 202.0 100.5 RDELAY ( ) 0 0 0 0 (SHORT) (SHORT) (SHORT) (SHORT) 7k 21k 51k THROUGHPUT 66.6kHz 66.6kHz 66.6kHz 66.6kHz 40.0kHz 25.6kHz 14.5kHz SYSTEM ACCURACY (% OF FSR) 0.009 0.009 0.009 0.009 0.010 0.011 0.016
RDELAY () = [Total Acquisition Delay (s) x 1000] - 9000
The analog input range to the A/D converter is 0 to +10V for unipolar signals and 10V for bipolar signals. Full scale can be accommodated for analog signal ranges of 50mV to 10V. For gains between 1 and 10, RDELAY (pin 6) must be shorted to +5V (pin 18). Throughput period equals acquisition and settling delay, plus A/D conversion period (10 microseconds maximum). Table 5. Mux Channel Addressing PIN MUX ADDRESS 5 MUX ENABLE 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 13 RA8 X 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 14 RA4 X 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 15 RA2 X 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 16 RA1 X 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 ON CHANNEL NONE 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 HDAS-8 (3-BIT ADDRESS) HDAS-16 (4-BIT ADDRESS)
MDC_HDAS-16/8.B01 Page 5 of 7
Table 4. Output Coding UNIPOLAR INPUT +FS - 1LSB +1/2FS +1LSB ZERO 0 to +10V +9.9976 +5.0000 +0.0024 0.0000 0 to +5V +4.9988 +2.5000 +0.0012 0.0000 STRAIGHT BINARY MSB 1111 1000 0000 0000 1111 0000 0000 0000 LSB 1111 0000 0001 0000
BIPOLAR INPUT +FS - 1LSB +1/2FS +1LSB ZERO -FS + 1LSB -FS 10V +9.9951 +5.0000 +0.0049 0.0000 -9.9951 -10.000 5V +4.9976 +2.5000 +0.0024 0.0000 -4.9976 -5.0000
OFFSET BINARY* MSB 1111 1100 1000 1000 0000 0000 1111 0000 0000 0000 0000 0000 LSB 1111 0000 0001 0000 0001 0000
* For 2's complement coding, add an inverter to the MSB line.
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HDAS-16, HDAS-8
Random Addressing Set pin 19 (LOAD) to logic 0. The next falling edge of STROBE will load the MUX CHANNEL ADDRESS present on pin 13 to pin 16. Digital address inputs must be stable 20ns before andafter falling edge of the STROBE pulse. Free Running Sequential Addressing Set pin 19 (LOAD) and pin 20 (CLEAR) to logic 1 or leave open. Connect pin 7 (EOC) to pin 8 (STROBE). The fallingedge of EOC will increment channel address. This means thatwhen the EOC is low, the digital output data is valid for theprevious channel (CHn - 1) rather than the channel indicated on MUX ADDRESS OUTPUT. The HDAS will continually scan all channels. Example: CH4 has been addressed and a conversion takes place. The EOC goes low. That channel's (CH4's) data becomes valid, but MUX ADDRESS OUTPUT is now CH5. Triggered Sequential Addressing Set pin 19 (LOAD) and pin 20 (CLEAR) to logic 1 or leaveopen. Apply a falling edge trigger pulse to pin 8 (STROBE).This negative transition causes the conRi CHn INPUT 10pF RSIGNAL R1 1k
tents of the address counter to be incremented by one, followed by an A/D conversion in 9 microseconds. Input Voltage Protection As shown in Figure 3, the multiplexer has reversed biased diodes which protect the input channels from being damaged by overvoltage signals. The HDAS input channels areprotected up to 20V beyond the supplies and can be increasedby adding series resistors (Ri) to each channel. The input resistor must limit the current flowing through the protection diodes to 10mA. The value of Ri for a specific voltage protection range (Vp) can be calculated by the following formula: Vp = (Rsignal + Ri + RON) (10mA)where RON = 2k NOTE: Increased input series resistance will increase multiplexer settling time significantly.
+15V
R2 1k 100pF INST. AMP.
~ SIGNAL
-15V
Figure 3. Multiplexer Equivalent Circuit
40nsec min. STROBE
40nsec min. 9sec typ. EOC ACQUISITION CONVERSION ACQUISITION CONVERSION CH0 CH0 CH1 CH1 LOAD t2 t1 CLEAR t1 t2 50nsec , 6sec typ. CH0 DATA VALID
EXTERNAL STROBE PULSE CH12 DATA VALID ACQUISITION CONVERSION CH12 CH12
t 20nsec min. RA8
RA4
RA2
RA1 CH12 SELECTED
A8
40nsec min.
A4
A2
A1 CH0 ADDRESSED MODE CLEAR
40nsec min. CH1 ADDRESSED CH2 ADDRESSED RANDOM CH12 ADDRESSED
SEQUENTIAL (EOC TIED TO STROBE)
CODE MAY CHANGE OR DON'T CARE
Figure 4. HDAS Timing Diagram
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MDC_HDAS-16/8.B01 Page 6 of 7
HDAS-16, HDAS-8
Mechnical Dimensions INCHES (mm)
0.150 (3.810)
2.325 (59.055)
1 62
21
Dimension Tolerances (unless otherwise indicated): 2 place decimal (.XX) 0.010 (0.254) 3 place decimal (.XXX) 0.005 (0.127) Lead Material: Kovar alloy Lead Finish: 50 microinches (minimum) gold plating over 100 microinches (nominal) nickel plating
1.100 1.415 MAX. (27.940) (35.94)
52 0.100 TYP. (2.540) 2.00 0.008 (50.800)
32 0.150 (3.810)
0.235 MAX. (5.969)
0.200 MAX. (5.080)
0.190 MAX. (4.826)
0.020 0.002 (0.508)
0.040 (1.016)
0.150 (3.810)
SEATING PLANE 0.025 0.010 (0.635)
1.100 0.008 (27.940)
0.150 (3.810)
Ordering Information
Model No. HDAS-16MC HDAS-16MM HDAS-16/883 HDAS-8MC HDAS-8MM HDAS-8/883 Operating Temp. Range 0 to +70C -55 to +125C -55 to +125C 0 to +70C -55 to +125C -55 to +125C
ISO 9001
REGISTERED
Receptacle for PC board mounting can be ordered through AMP Inc., Part #3-331272-4 (Component Lead Spring Socket), 62 required. Contact Murata Power Solutions for MIL-STD-883 product specifications.
USA: Canada: UK: France:
Tucson (AZ), Tel: (800) 547 2537, email: sales@murata-ps.com Toronto, Tel: (866) 740 1232, email: toronto@murata-ps.com Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Website: www.murata-ps.jp Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
Germany: Munchen, Tel: +49 (0)89-544334-0, email: ped.munich@murata-ps.com
Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
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ISO 9001 REGISTERED
Japan:
email: sales@murata-ps.com
3/12/08
China:
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. (c) 2008 Murata Power Solutions, Inc.
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