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Details, datasheet, quote on part number:OP-493
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Datasheet text preview:
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FEATURES Operates from +1.7 V to 18 V Low Supply Current: 15 A/Amplifier Low Offset Voltage: 75 V Outputs Sink and Source: 8 mA No Phase Reversal Single or Dual Supply Operation High Open-Loop Gain: 600 V/mV Unity-Gain Stable APPLICATIONS Digital Scales Strain Gages Portable Medical Equipment Battery Powered Instrumentation Temperature Transducer Amplifier
OUT A IN A +IN A V
NULL IN A +IN A V
Precision, Micropower Operational Amplifiers OP193/OP293/OP493*
PIN CONFIGURATIONS 8-Lead SO (S Suffix)
NC V+ NULL 1 IN A 2 +IN A 3 V 4 NC = NO CONNECT
8-Lead Epoxy DIP (P Suffix)
OP193
8 7 6 5
NC V+ OUT A NULL
OP193
OUT A NULL
8-Lead SO (S Suffix)
V+
8-Lead Epoxy DIP (P Suffix)
GENERAL DESCRIPTION
The OP193 family of single-supply operational amplifiers features a combination of high precision, low supply current and the ability to operate at low voltages. For high performance in single supply systems the input and output ranges include ground, and the outputs swing from the negative rail to within 600 mV of the positive supply. For low voltage operation the OP193 family can operate down to 1.7 volts or ± 0.85 volts. The combination of high accuracy and low power operation make the OP193 family useful for battery powered equipment. Its low current drain and low voltage operation allow it to continue performing long after other amplifiers have ceased functioning either because of battery drain or headroom. The OP193 family is specified for single +2 volt through dual ± 15 volt operation over the HOT (40°C to +125°C) temperature range. They are available in plastic DIPs, plus SOIC surface mount packages.
*Patent pending.
OP293
OUT B IN B +IN B
OUT A 1 IN A 2 +IN A 3 V 4
OP293
8 7 6 5
V+ OUT B IN B +IN B
14-Lead Epoxy DIP (P Suffix)
16-Lead Wide Body SOL (S Suffix)
OUT A IN A +IN A V+ +IN B IN B OUT B NC OUT D IN D +IN D V +IN C IN C OUT C NC
OUT A 1 IN A 2 +IN A 3 V+ 4 +IN B 5 IN B 6 OUT B 7
14 OUT D 13 IN D 12 +IN D
OP493
OP493
11 V 10 +IN C 9 8 IN C OUT C
NC = NO CONNECT
REV. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements 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 Analog Devices. © Analog Devices, Inc., 1996 One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A. Tel: 617/329-4700 Fax: 617/326-8703
OP193/OP293/OP493SPECIFICATIONS
ELECTRICAL SPECIFICATIONS (@ V =
S
15.0 V, TA = +25 C unless otherwise noted)
"E" Grade Min Typ Max 75 175 100 200 125 225 15 2 +13.5 116 "F" Grade Min Typ Max 150 250 250 350 275 375 20 4 +13.5 116 Units µV µV µV µV µV µV nA nA V dB dB V/mV V/mV V/mV V/mV V/mV V/mV V/mV V/mV V/mV µV µV/°C V V V V V V mA dB dB 30 65 0.05 3 15 35 120 µA n V / H z pA/ Hz µV p-p V/ms kHz dB
Parameter INPUT CHARACTERISTICS Offset Voltage
Symbol V OS
Conditions OP193 OP193, 40°C TA +125°C OP293 OP293, 40°C TA +125°C OP493 OP493, 40°C TA +125°C V CM = 0 V , 40°C TA +125°C VCM = 0 V, 40°C TA +125°C 14.9 VCM +14 V 14.9 VCM +14 V, 40°C TA +125°C RL = 100 k, 10 V VOUT +10 V 40°C TA +85°C 40°C TA +125°C RL = 10 k, 10 V VOUT +10 V 40°C TA +85°C 40°C TA +125°C RL = 2 k, 10 V VOUT +10 V 40°C TA +85°C 40°C TA +125°C Note 1 Note 2 IL = 1 mA IL = 1 mA, 40°C TA +125°C IL = 5 mA IL = 1 mA IL = 1 mA, 40°C TA +125°C IL = 5 mA
Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection
IB I OS VCM CMRR
14.9 100 97 500 300
14.9 97 94 500 300
Large Signal Voltage Gain
A VO
300 350 200 150 200 125 100 0.2 +14.1 14.2 +14.0 +13.9 14.1 14.7 14.6 14.4 14.2 14.1 ± 25 100 97 30 65 0.05 3 15 35 120 120 97 94 150 1.75 200 125 350 200
300
Large Signal Voltage Gain
A VO
150
Large Signal Voltage Gain
A VO
100 300
Long Term Offset Voltage Offset Voltage Drift OUTPUT CHARACTERISTICS Output Voltage Swing High
V OS VOS/T V OH
+14.1 14.2 +14.0 +13.9 14.1 -14.7 14.6 14.4 14.2 14.1 ± 25 120
Output Voltage Swing Low
V OL
Short Circuit Current POWER SUPPLY Power Supply Rejection Ratio
I SC PSRR VS = ± 1.5 V to ± 18 V VS = ± 1.5 V to ± 18 V, 40°C TA +125°C 40°C TA +125°C, RL = VOUT = 0 V, VS = ± 18 V f = 1 kHz f = 1 kHz 0.1 Hz to 10 Hz RL = 2 k VOUT = 10 V p-p, RL = 2 k, f = 1 kHz
Supply Current/Amplifier NOISE PERFORMANCE Voltage Noise Density Current Noise Density Voltage Noise DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Channel Separation
I SY
en in en p-p SR GBP
NOTES 1 Long term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at +125 °C, with an LTPD of 1.3. 2 Offset voltage drift is the average of the 40°C to +25°C delta and the +25°C to +125°C delta. Specifications subject to change without notice.
2
REV. A
OP193/OP293/OP493 ELECTRICAL SPECIFICATIONS (@ V = +5.0 V, V
S CM
= 0.1 V, TA = +25 C unless otherwise noted)
"E" Grade Min Typ Max 75 175 100 200 125 225 15 2 4 116 "F" Grade Min Typ Max 150 250 250 350 275 375 20 4 4 116 Units µV µV µV µV µV µV nA nA V dB dB V/mV V/mV V/mV V/mV V/mV V/mV µV µV/°C V V V V mV mV mV mV mV mV mA dB dB µA n V / H z pA/ Hz µV p-p V/ms kHz
Parameter INPUT CHARACTERISTICS Offset Voltage
Symbol V OS
Conditions OP193 OP193, 40°C TA +125°C OP293 OP293, 40°C TA +125°C OP493 OP493, 40°C TA +125°C 40°C TA +125°C 40°C TA +125°C 0.1 VCM +4 V 0.1 VCM +4 V, 40°C TA +125°C RL = 100 k, 0.03 VOUT +4.0 V 40°C TA +85°C 40°C TA +125°C RL = 10 k, 0.03 VOUT +4.0 V 40°C TA +85°C 40°C TA +125°C Note 1 Note 2 IL = 100 µA IL = 1 mA IL = 1 mA, 40°C TA +125°C IL = 5 mA IL = 100 µA IL = 100 µA, 40°C TA +125°C No Load IL = 1 mA IL = 1 mA, 40°C TA +125°C IL = 5 mA
Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection
IB I OS V CM CMRR
0 100 92 200 125
0 96 92 200 125
Large Signal Voltage Gain
A VO
130 75 50 70 0.2 4.4 +4.1 4.4 +4.0 +4.0 4.4 140 150 1.25 75 50
130
Large Signal Voltage Gain
A VO
70 300
Long Term Offset Voltage Offset Voltage Drift OUTPUT CHARACTERISTICS Output Voltage Swing High
V OS V OS / T V OH
4.4 +4.1 4.4 +4.0 +4.0 4.4 140
Output Voltage Swing Low
V OL
160 220
160 220
5 280
400 500 900
5 280
400 500 900
Short Circuit Current POWER SUPPLY Power Supply Rejection Ratio
I SC PSRR VS = ± 1.7 V to ± 6.0 V VS = ± 1.5 V to ± 18 V, 40°C TA +125°C VCM = 2.5 V, RL = f = 1 kHz f = 1 kHz 0.1 Hz to 10 Hz RL = 2 k 100 94
700 ±8 120
700 ±8 97 90 120
Supply Current/Amplifier NOISE PERFORMANCE Voltage Noise Density Current Noise Density Voltage Noise DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product
I SY en in en p-p SR GBP
14.5 65 0.05 3 12 35
14.5 65 0.05 3 12 35
NOTES 1 Long term offset voltage is guaranteed by a 1000 hour life test performed on three independent lots at +125 °C, with an LTPD of 1.3. 2 Offset voltage drift is the average of the 40°C to +25°C delta and the +25°C to +125°C delta. Specifications subject to change without notice.
REV. A
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