OP193: Precision, Micropower Operational Amplifier
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 ...More
OP193: Precision, Micropower Operational Amplifier
Product 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.
Features
- Operates from +1.7 V to ±18 V
- Low Supply Current: 15 µA/Amplifier
- Low Offset Voltage: 75 µV
- Outputs Sink and Source: ±8 mA
- No Phase Reversal
- Single- or Dual-Supply Operation
- High Open-Loop Gain: 600 V/mV
- Unity-Gain Stable
Diagrams
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- Symbols and Footprints
Pin Configuration Diagram for OP193
Precision, Micropower Operational Amplifier
Pin Configuration Diagram for OP193
ADA4817-1 - Low Noise, 1 GHz FastFET Op Amps
ADA4855-3 - Single Supply, High Speed, Rail-to-Rail Output, Triple Op Amp
AD8597 - Single, Ultralow Distortion, Ultralow Noise Op Amp
ADA4817-2 - Low Noise, 1 GHz FastFET Op Amps
| Part# | Small Signal Bandwidth | Slew Rate | Vos | Ib | V Noise Density | Amplifiers Per Package | Widest Temp Range (°C) |
|---|---|---|---|---|---|---|---|
| OP193 | 35KHz | 15mV/µs | 150µV | 20nA | 65nV/rtHz | 1 | -40 to +125 |
| AD8603 | 400KHz | 100mV/µs | 12µV | 200fA | 22nV/rtHz | 1 | -40 to +125 |
| AD8538 | 430KHz | 400mV/µs | 5µV | 15pA | 50nV/rtHz | 1 | -40 to +125 |
| OP196 | 450KHz | 300mV/µs | 35µV | 10nA | 26nV/rtHz | 1 | -40 to +125 |
| AD8663 | 540KHz | 300mV/µs | 30µV | 300fA | 21nV/rtHz | 1 | -40 to +125 |
| AD8677 | 600KHz | 200mV/µs | 45µV | 200pA | 10nV/rtHz | 1 | -40 to +125 |
| OP07D | 600KHz | 200mV/µs | 45µV | 200pA | 10nV/rtHz | 1 | -40 to +125 |