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| (R) TSM104/A QUAD OPERATIONAL AMPLIFIER AND PROGRAMMABLE VOLTAGE REFERENCE . . . . . . . . . OPERATIONAL AMPLIFIERS LOW SUPPLY CURRENT : 375A/op. (@ VCC = 5V) LOW INPUT BIAS CURRENT : 20nA MEDIUM SPEED : 0.9MHz LOW INPUT OFFSET VOLTAGE : 0.5mV typ for TSM104A WIDE POWER SUPPLY RANGE : 1.5V to 15V N DIP16 (Plastic Package) VOLTAGE REFERENCE ADJUSTABLE OUTPUT VOLTAGE : Vref to 36V 0.4% AND 1% VOLTAGE PRECISION SINK CURRENT CAPABILITY : 1 to 100mA TYPICAL OUTPUT IMPEDANCE : 0.2 D SO16 (Plastic Micropac DESCRIPTION The TSM104 is a monolithic IC that includes four op-amps and an adjustable shunt voltage reference. This device is offering space and cost saving in many applications like power supply management or data acquisition systems. PIN CONNECTIONS ORDER CODES Part number TSM104I/AI Temperature Range -40oC, +105oC Package N * D * Output 1 Inverting Input 1 Non-inve rting Input 1 1 2 3 4 5 16 Output 4 Inverting Input Non-inve rting Input 4 V 15 14 V CC + 13 CC - Non-inve rting Input 2 Inverting Input 2 12 Non-inve rting Input 3 Inverting Input 3 6 11 Output 2 Adjust 7 10 Output 3 Cathode 8 9 February1999 1/9 TSM104/A ABSOLUTE MAXIMUM RATINGS Symbol VCC Vid Vi Toper Tj R thja Parameter Supply Voltage Differential Input Voltage Input Voltage Operating Free-air Temperature Range Maximum Junction Temperature Thermal Resistance Juction to Ambient (SO package) Value 36 36 -0.3 to 36 -55 to +125 150 150 Unit V V V o C o C o C/W ELECTRICAL CHARACTERISTICS VCC+ = 5V, VCC- = 0V, Tamb = 25oC (unless otherwise specified) Symbol ICC Parameter Total Supply Current, excluding current in the Voltage Reference + VCC = 5V, no load Tmin. < Tamb < Tmax + VCC = 30V, no load Tmin. < Tamb < Tmax Min Typ Max Unit mA 1.4 2.4 4 2/9 TSM104/A OPERATIONAL AMPLIFIERS VCC+ = 5V, VCC- = Ground, VO = 1.4V, Tamb = 25oC (unless otherwise specified) Symbol Vio Parameter Input Offset Voltage o TSM104, Tamb = 25 C Tmin. Tamb Tmax. TSM104A, Tamb = 25oC Tmin. Tamb Tmax. Input Offset Voltage Drift Input Offset Current Tmin. Tamb Tmax. Input Bias Current Tmin. Tamb Tmax. Large Signal Voltage Gain VCC = 15V, R L = 2k VO = 1.4V to 11.4V Tmin. Tamb Tmax. Supply Voltage Rejection Ratio VCC = 5V to 30V Input Voltage Mode Voltage Range VCC = +30V - see note 1 Tmin. Tamb Tmax. Common Mode Rejection Ratio Tmin. Tamb Tmax. Output Current Source Vo = 2V, V CC = +15V, Vid = +1V Short Circuit to Ground VCC = +15V Output Current Sink Vid = -1V, VCC = +15V, Vo = +2V High Level Output Voltage R L = 10k, VCC+ = 30V o Tamb = 25 C Tmin. Tamb Tmax. Low Level Output Voltage R L = 10k Tmin. Tamb Tmax. Slew Rate at Unity Gain Vi = 0.5 to 3V, VCC = 15V R L = 2k, CL = 100pF, unity gain Gain Bandwidth Product VCC = 30V, R L = 2k, CL = 100pF f = 100kHz, Vin = 10mV Total Harmonic Distortion f = 1kHz AV = 20dB, RL = 2k, VCC = 30V C L = 100pF, VO = 2Vpp Equivalent Input Noise Voltage f = 1kHz, VCC = 30V, RS = 100 Channel Separation 1kHz < f < 20kHz Channel Separation 1kHz Unit mV DVio Iio Iib Avd SVR Vicm CMR Isource IO Isink VOH dB mA 40 mA 40 60 10 20 mA V 27 27 28 mV 5 20 20 V/s VOL SR 0.1 0.3 MHz GBP 0.5 0.9 % 0.02 50 120 nV Hz dB dB 120 THD en cs Cs Note 1 : The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of the common-mode voltage range is VCC+ -1.5V But either of both inputs can go to +36V without damage. 3/9 TSM104/A VOLTAGE REFERENCE Symbol IK Symbol Vref Reference Input Voltage o TSM104, Tamb = 25 C Tmin. Tamb Tmax. TSM104A, Tamb = 25oC Tmin. Tamb Tmax. Reference Input Voltage Deviation Over Temperature Range VKA = Vref, IK = 10mA Tmin. Tamb Tmax. Ratio of Change in Reference Input Voltage to Change in Cathode to Anode Voltage IK = 10mA, Vka = 36V to 3V Reference Input Current IK = 10mA Tmin. Tamb Tmax. Reference Input Current Deviation over T Range Minimum Cathode Current for Regulation VKA = Vref Off-State Cathode Current Dynamic Impedance - (note 1) VKA = Vref, IK = 1 to 100mA, f < 1kHz o Parameter Cathode Current Parameter Value 1 to 100 Min. 2.475 2.45 2.49 2.48 Typ. 2.5 2.5 Max. 2.525 2.55 2.51 2.52 Unit mA Unit V Vref mV 7 -2 -1.1 A A mA 0.5 180 0.2 1 500 0.5 nA 30 mV/V Vref VKA Iref Iref Imin Ioff |ZKA| 1.5 0.8 2.5 3 1.2 Note 1 : the dynamic impedance is defined as |ZKA| = VKA/IK 4/9 TSM104/A OPERATIONAL AMPLIFIERS Unit Frequency = F(I) Vcc=+/-15V, RL=2k, CL=100pF 1000 800 Thousands Unit Freq 600 400 200 0 -0,015 -0,01 -0,005 0 0,005 0,01 0,015 source <= I (A) => sink GBP = F(I) Vcc=+/-15V, RL=2k, CL=100pF 800 600 Thousands GBP 400 200 0 -0,015 -0,01 -0,005 0 0,005 0,01 0,015 source <= I (A) => sink Phase and Gain Margin = F(I) Vcc=+/- 15V, RL=2k, CL=100pF 60 50 2 0 Gain Margin (dB) -2 40 30 20 10 0 -0,015 -4 -6 -8 -10 -12 -14 0,015 Phase Margin (deg) -0,01 -0,005 0 0,005 0,01 source <= I (A) => sink 5/9 TSM104/A Total Harmonic Distorsion THD = F(freq) 0,014 0,012 THD(%) 0,01 0,008 0,006 0,004 10 100 1000 10000 100000 Frequency (Hz) Noise = F(frequency) 80 Noise(nV/SQR(Hz)) 60 40 20 0 0,01 0,1 1 10 100 Frequency (Hz) Vio Distribution Vcc+=5V, Vcc-=0V 80 Distribution (%) 60 40 20 0 -3 -2,5 -2 -1,5 -1 -0,5 0 0,5 1 1,5 2 2,5 3 Vio (mV) 6/9 TSM104/A VOLTAGE REFERENCE Vref = F(Ik) 3 2,5 Vref (V) 2 1,5 1 0,5 0,0001 0,001 0,01 0,1 Cathode Curr ent Ik (Amps) Vref Stability = f(I,C) 0,06 Stable Current (Amps) 0,04 Unstable 0,02 0 1,000000E-10 1,000000E-09 1,000000E-08 1,000000E-07 1,000000E-06 0,00001 Capacitor(F) 7/9 TSM104/A PACKAGE MECHANICAL DATA 16 PINS - PLASTIC PACKAGE Dim. a1 B b b1 D E e e3 F i L Z Min. 0.51 0.77 Millimeters Typ. Max. 1.65 Min. 0.020 0.030 Inches Typ. Max. 0.065 0.5 0.25 20 8.5 2.54 17.78 7.1 5.1 3.3 1.27 0.020 0.010 0.787 0.335 0.100 0.700 0.280 0.201 0.130 0.050 8/9 TSM104/A PACKAGE MECHANICAL DATA 16 PINS - PLASTIC MICROPACKAGE (SO) Dim. A a1 a2 b b1 C c1 D E e e3 F G L M S Min. 0.1 0.35 0.19 Millimeters Typ. Max. 1.75 0.2 1.6 0.46 0.25 45 (typ.) o Min. 0.004 0.014 0.007 Inches Typ. Max. 0.069 0.008 0.063 0.018 0.010 0.5 9.8 5.8 1.27 8.89 3.8 4.6 0.5 4.0 5.3 1.27 0.62 8o (max.) 0.150 0.181 0.020 10 6.2 0.386 0.228 0.020 0.394 0.244 0.050 0.350 0.157 0.209 0.050 0.024 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this pub lication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. (c) The ST logo is a trademark of STMicroelectronics (c) 1999 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. (c) http://www.st.com 9/9 |
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