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NLAST4501 Single SPST Analog Switch
The NLAST4501 is an analog switch manufactured in sub-micron silicon-gate CMOS technology. It achieves very low RON while maintaining extremely low power dissipation. The device is a bilateral switch suitable for switching either analog or digital signals, which may vary from zero to full supply voltage. The NLAST4501 is a low voltage, TTL (low threshold) compatible device, pin for pin compatible with the MAX4501. The Enable pin is compatible with standard TTL level outputs when supply voltage is nominal 5.0 V. It is also over-voltage tolerant, making it a very useful logic level translator.
Features
http://onsemi.com MARKING DIAGRAMS A3 M G
G 1
1 SC70-5/SC-88A/SOT-353 DF SUFFIX CASE 419A
* * * * *
* * Chip Complexity: FETs = 11 * Pb-Free Packages are Available
Guaranteed RON of 32 W at 5.5 V Low Power Dissipation: ICC = 2 mA Low Threshold Enable pin TTL compatible at 5.0 V TTL version and pin for pin with NLAS4501 Provides Voltage translation for many different voltage levels 3.3 to 5.0 V, Enable pin may go as high as )5.5 V 1.8 to 3.3 V 1.8 to 2.5 V Improved version of MAX4501 (at any voltage between 2 and 5.5 V)
1 TSOP-5 DT SUFFIX CASE 483 1
A3AYW G G
A3 = Specific Device Code M = Date Code* A = Assembly Location Y = Year W = Work Week G = Pb-Free Package (Note: Microdot may be in either location) *Date Code orientation and/or position and underbar may vary depending upon manufacturing location. 5 VCC Pin
COM
1
PIN ASSIGNMENT
Function COM NO GND ENABLE VCC
NO
2
1 2
GND
3
4
ENABLE
3 4 5
Figure 1. Pinout (Top View) FUNCTION TABLE
On/Off Enable Input L H State of Analog Switch Off On
ORDERING INFORMATION
See detailed ordering and shipping information on page 8 of this data sheet.
(c) Semiconductor Components Industries, LLC, 2006
1
May, 2006 - Rev. 4
Publication Order Number: NLAST4501/D
NLAST4501
MAXIMUM RATINGS
Rating Positive DC Supply Voltage Digital Input Voltage (Enable) Analog Output Voltage (VNO or VCOM) DC Current, Into or Out of Any Pin Storage Temperature Range Lead Temperature, 1 mm from Case for 10 Seconds Junction Temperature under Bias Thermal Resistance Power Dissipation in Still Air at 85_C Moisture Sensitivity Flammability Rating ESD Withstand Voltage Oxygen Index: 30% - 35% Human Body Model (Note 2) Machine Model (Note 3) Charged Device Model (Note 4) Above VCC and Below GND at 85_C (Note 5) SC70-5/SC-88A (Note 1) TSOP-5 SC70-5/SC-88A TSOP-5 Symbol VCC VIN VIS IIK TSTG TL TJ qJA PD MSL FR VESD Value *0.5 to )7.0 *0.5 to )7.0 *0.5 to VCC )0.5 $20 *65 to )150 260 )150 350 230 150 200 Level 1 UL 94 V-0 @ 0.125 in > 2000 > 100 N/A $300 V Unit V V V mA _C _C _C _C/W mW
Latchup Performance
ILatchup
mA
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Measured with minimum pad spacing on an FR4 board, using 10 mm-by-1 inch, 2-ounce copper trace with no air flow. 2. Tested to EIA/JESD22-A114-A. 3. Tested to EIA/JESD22-A115-A. 4. Tested to JESD22-C101-A. 5. Tested to EIA/JESD78.
RECOMMENDED OPERATING CONDITIONS
Parameter Positive DC Supply Voltage Digital Input Voltage (Enable) Static or Dynamic Voltage Across an Off Switch Analog Input Voltage (NO, COM) Operating Temperature Range, All Package Types Input Rise or Fall Time, (Enable Input) Vcc = 3.3 V $ 0.3 V Vcc = 5.0 V $ 0.5 V NORMALIZED FAILURE RATE Symbol VCC VIN VIO VIS TA tr, tf Min 2.0 GND GND GND *55 0 0 Max 5.5 5.5 VCC VCC )125 100 20 Unit V V V V _C ns/V
DEVICE JUNCTION TEMPERATURE VERSUS TIME TO 0.1% BOND FAILURES
Junction Temperature C 80 90 100 110 120 130 140 Time, Hours 1,032,200 419,300 178,700 79,600 37,000 17,800 8,900 Time, Years 117.8 47.9 20.4 9.4 4.2 2.0 1.0
FAILURE RATE OF PLASTIC = CERAMIC UNTIL INTERMETALLICS OCCUR TJ = 130_C TJ = 120_C TJ = 100_C TJ = 110_C TJ = 90_C TJ = 80_C 100 TIME, YEARS
1 1 10 1000
Figure 2. Failure Rate vs. Time Junction Temperature
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NLAST4501
DC CHARACTERISTICS - Digital Section (Voltages Referenced to GND)
Guaranteed Max Limit Parameter Minimum High-Level Input Voltage, Enable Inputs Condition Symbol VIH VCC 3.0 4.5 5.5 3.0 4.5 5.5 0 V to 5.5 V 5.5 *55_C to 25_C 1.4 2.0 2.0 0.53 0.8 0.8 $0.1 1.0 t85_C 1.4 2.0 2.0 0.53 0.8 0.8 $1.0 1.0 t125_C 1.4 2.0 2.0 0.53 0.8 0.8 $1.0 2.0 Unit V
Maximum Low-Level Input Voltage, Enable Inputs
VIL
V
Maximum Input Leakage Current, Enable Inputs Maximum Quiescent Supply Current (per package)
VIN = 5.5 V or GND Enable and VIS = VCC or GND
IIN ICC
mA mA
DC ELECTRICAL CHARACTERISTICS - Analog Section
Guaranteed Max Limit Parameter Maximum ON Resistance (Figures 8 - 12) ON Resistance Flatness Condition VIN = VIH VIS = VCC to GND IIsI = v10.0mA VIN = VIH IIsI = v10.0 mA VIS = 1 V, 2 V, 3.5 V VIN = VIL VNO = 1.0 V, VCOM = 4.5 V or VCOM = 1.0 V and VNO 4.5 V VIN = VIL VNO = 4.5 V or 1.0 V VCOM = 1.0 V or 4.5 V Symbol RON VCC 3.0 4.5 5.5 4.5 *55_C to 25_C 45 30 25 4 t85_C 50 35 30 4 t125_C 55 40 35 5 Unit W
RFLAT(ON)
W
Off Leakage Current, Pin 2 (Figure 3) Off Leakage Current, Pin 1 (Figure 3)
INO(OFF)
5.5
1
10
100
nA
ICOM(OFF)
5.5
1
10
100
nA
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
Guaranteed Max Limit VCC Parameter Turn-On Time Test Conditions RL = 300 W, CL = 35 pF (Figures 4, 5, and 13) Symbol tON (V) 2.0 3.0 4.5 5.5 2.0 3.0 4.5 5.5 *55_C to 25_C Min Typ 7.0 5.0 4.5 4.5 11.0 7.0 5.0 5.0 Max 14 10 9 9 22 14 10 10 Min t85_C Typ Max 16 12 11 11 24 16 12 12 Min t125_C Typ Max 16 12 11 11 24 16 12 12 Unit ns
Turn-Off Time
RL = 300 W, CL = 35 pF (Figures 4, 5, and 13)
tOFF
ns
Typical @ 25, VCC = 5.0 V Maximum Input Capacitance, Select Input Analog I/O (switch off) Common I/O (switch off) Feedthrough (switch on) CIN CNO or CNC CCOM(OFF) CCOM(ON) 8 10 10 20 pF
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NLAST4501
ADDITIONAL APPLICATION CHARACTERISTICS (Voltages Referenced to GND Unless Noted)
VCC Parameter Maximum On-Channel -3dB Bandwidth or Minimum Frequency Response Maximum Feedthrough On Loss Condition VIS = 0 dBm VIS centered between VCC and GND (Figures 6 and 14) VIS = 0 dBm @ 10 kHz VIS centered between VCC and GND (Figure 6) f = 100 kHz; VIS = 1 V RMS VIS centered between VCC and GND (Figures 6 and 15) VIS = VCC to GND, FIS = 20 kHz tr = tf = 3 ns RIS = 0 W, CL = 1000 pF Q = CL * DVOUT (Figures 7 and 16) FIS = 20 Hz to 1 MHz, RL = Rgen = 600 W, CL = 50 pF VIS = 3.0 VPP sine wave VIS = 5.0 VPP sine wave (Figure 17) Symbol BW V 3.0 4.5 5.5 3.0 4.5 5.5 3.0 4.5 5.5 3.0 5.5 Limit 25C 190 200 220 *2 *2 *2 *93 Unit MHz
VONL
dB
Off-Channel Isolation
VISO
dB
Charge Injection Enable Input to Common I/O
Q
1.5 3.0
pC
Total Harmonic Distortion THD ) Noise
THD
3.3 5.5
0.3 0.15
%
1.00E+05 1.00E+04 1.00E+03 1.00E+02 1.00E+01 1.00E+00 1.00E-01 1.00E-02 1.00E-03 1.00E-04 1.00E-05 1.00E-06 1.00E-07 -55 -35
LEAKAGE (pA)
ICOM(ON)
ICOM(OFF) INO(OFF)
-15
5
25
45
65
85
105 125 145
TEMPERATURE (_C)
Figure 3. Switch Leakage vs. Temperature
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NLAST4501
VCC DUT VCC 0.1 mF 300 W NO COM VOUT 35 pF Output VOL tON tOFF Input 0V VOH 90% 90% 50% 50%
Input
Figure 4. tON/tOFF
VCC DUT NO COM VOUT 35 pF 300 W Input
VCC 50% 0V VOH Output VOL 10% tOFF tON 10% 50%
Input
Figure 5. tON/tOFF
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NLAST4501
Reference COM NO 50 W Generator 50 W DUT Transmitted
Channel switch control/s test socket is normalized. Off isolation is measured across an off channel. On loss is the bandwidth of an On switch. VISO, Bandwidth and VONL are independent of the input signal direction. VISO = Off Channel Isolation = 20 Log VONL = On Channel Loss = 20 Log VOUT VIN for VIN at 100 kHz
VOUT for VIN at 100 kHz to 50 MHz VIN
Bandwidth (BW) = the frequency 3 dB below VONL
Figure 6. Off Channel Isolation/On Channel Loss (BW)/Crosstalk (On Channel to Off Channel)/VONL
DUT NO COM CL Output VIN
VCC GND
Off VIN
On
Off
DVOUT
Figure 7. Charge Injection: (Q)
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NLAST4501
80 70 60 RON (W) 50 RON (W) 40 30 20 10 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 VCOM (VOLTS) VCC = 2.5 VCC = 3.0 VCC = 4.5 10 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 VIS (VOLTS) 125C VCC = 2.0 80 70 60 50 40 30 25C 20 85C -55C
Figure 8. RON vs. VCOM and VCC (@255C)
Figure 9. RON vs. VCOM and Temperature, VCC = 2.0 V
45 40 35 30 RON (W) 25 20 15 10 5 0 0 125C 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 85C -55C 25C RON (W)
30 25 20 15 10 5 0 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 VCOM (VOLTS) 125C 25C 85C -55C
VCOM (VOLTS)
Figure 10. RON vs. VCOM and Temperature, VCC = 2.5 V
Figure 11. RON vs. VCOM and Temperature, VCC = 3.0 V
35.0 18 16 14 RON (W) 12 10 8 6 4 2 0 0 0.4 0.8 1.2 1.6 2 2.4 2.8 3.2 3.6 4 4.4 VCOM (VOLTS) 125C TIME (nS) 85C 30.0 25C -55C 25.0 20.0 15.0 10.0 5.0 tOFF 0.0 2.0 3.0 4.5 VCC (V) 5.0 5.5 tON
Figure 12. RON vs. VCOM and Temperature, VCC = 4.5 V
Figure 13. Switching Time vs. Supply Voltage, T = 255C
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NLAST4501
0 10 Bandwidth (On - Loss) OFF ISOLATION (dB/Div) 0
BANDWIDTH (dB/Div)
Phase (Degrees)
5
PHASE (Degrees)
0
-50
VCC = 5.0 V TA = 25C
VCC = 5.0 V TA = 25C
10
100
1
10
100 300
-100 10
100
1 FREQUENCY (MHz)
10
100 300
FREQUENCY (MHz)
Figure 14. ON Channel Bandwidth and Phase Shift Over Frequency
Figure 15. Off Channel Isolation
1.60 1.40 1.20 1.00 Q (pC) 0.80 0.60 0.40 0.20 0.00 0.0 VCC = 3.0 V VCC = 5.0 V
100
10 THD (%)
1 3.3 V
0.1 5.5 V 0.01 1.0 2.0 3.6 3.0 VCOM (V) 4.0 4.5 5.0 10 100 1000 10000 100000 1000000 FREQUENCY (Hz)
Figure 16. Charge Injection vs. VCOM
Figure 17. THD vs. Frequency
ORDERING INFORMATION
Device Nomenclature Circuit Indicator Device Function Package Suffix Tape & Reel Suffix
Device NLAST4501DFT2
Technology
Package SC-88A/SOT-353/ SC70
Shipping
DF NLAST4501DFT2G NLAST4501DTT1 DT NLAST4501DTT1G NL AST 4501
T2
SC-88A/SOT-353/ SC70 (Pb-Free) TSOP-5
3000/Tape & Reel
T1
TSOP-5 (Pb-Free)
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D.
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NLAST4501
PACKAGE DIMENSIONS
SC-88A / SOT-353 / SC-70 CASE 419A-02 ISSUE J
A G
5
4
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 419A-01 OBSOLETE. NEW STANDARD 419A-02. 4. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH, PROTRUSIONS, OR GATE BURRS.
S
1 2 3
-B-
D 5 PL
0.2 (0.008)
M
B
M
N J C
DIM A B C D G H J K N S
INCHES MIN MAX 0.071 0.087 0.045 0.053 0.031 0.043 0.004 0.012 0.026 BSC --- 0.004 0.004 0.010 0.004 0.012 0.008 REF 0.079 0.087
MILLIMETERS MIN MAX 1.80 2.20 1.15 1.35 0.80 1.10 0.10 0.30 0.65 BSC --- 0.10 0.10 0.25 0.10 0.30 0.20 REF 2.00 2.20
H
K
SOLDERING FOOTPRINT*
0.50 0.0197
0.65 0.025 0.65 0.025 0.40 0.0157
1.9 0.0748
SCALE 20:1
mm inches
*For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
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NLAST4501
PACKAGE DIMENSIONS
TSOP-5 CASE 483-02 ISSUE E
D
5 1 2 4 3
S
B
L G A J C 0.05 (0.002) H K M
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4. A AND B DIMENSIONS DO NOT INCLUDE MOLD FLASH, PROTRUSIONS, OR GATE BURRS. MILLIMETERS MIN MAX 2.90 3.10 1.30 1.70 0.90 1.10 0.25 0.50 0.85 1.05 0.013 0.100 0.10 0.26 0.20 0.60 1.25 1.55 0_ 10 _ 2.50 3.00 INCHES MIN MAX 0.1142 0.1220 0.0512 0.0669 0.0354 0.0433 0.0098 0.0197 0.0335 0.0413 0.0005 0.0040 0.0040 0.0102 0.0079 0.0236 0.0493 0.0610 0_ 10 _ 0.0985 0.1181
DIM A B C D G H J K L M S
SOLDERING FOOTPRINT*
1.9 0.074
0.95 0.037
2.4 0.094 1.0 0.039 0.7 0.028
SCALE 10:1
mm inches
*For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
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