OPA197IDR
Instrumentation, Op Amps, Buffer Amps
Technical Specifications
| Type | Description |
|---|---|
| Iq A | 0.001 A |
| Input Offset Current(Ios) | 2pA |
| Ib - Input Bias Current | 5pA |
| Output Current | 0.065 A |
| Channels | 1.0 |
| Voffset V | 25 V |
| Slew Rate Vus | 20.0 |
| Operating Temp | -40°C ~ +125°C |
| Common Mode Rejection Ratio | 120.0 |
| Type | Description |
|---|---|
| Voffset Drift Uv | 500.0 |
| Gain Bandwidth Product | 10 MHz |
| Features | EMI filtering/RF suppression;Reverse-phase input protection |
| Noise Nv | 5.5 |
| Dual Supply | -18V~-2.25V;2.25V~18V |
| Rail To Rail | Rail-to-Rail Input, Rail-to-Rail Output |
| Single Supply | 4.5V~36V |
| Package / Case | SOIC-8 |
Product Introduction
The OPAx197 series (OPA197, OPA2197, and OPA4197) is a new generation of 36V operational amplifiers. These devices feature excellent DC accuracy and AC performance, including rail-to-rail input/output, low offset (typ: ±25μV), low offset drift (typ: ±0.25μV/°C), and a 10MHz bandwidth. The OPA197 series has many unique characteristics, such as a differential input voltage range across the supply rails, high output current (±65mA), high capacitive load drive up to 1nF, and a high slew rate (20V/μs). It is a robust, high-performance operational amplifier suitable for a variety of high-voltage industrial applications. The OPA197 series operational amplifiers are available in standard packages and operate over a rated temperature range of -40°C to +125°C.
Features
- Low offset voltage: ±250μV (max)
- Low offset voltage drift: ±2.5μV/°C (max)
- Low noise: 5.5nV/√Hz at 1kHz
- High common-mode rejection: 120dB (min)
- Low bias current: ±5A (typical)
- Rail-to-rail input and output
- High bandwidth: 10MHz GBW
- High slew rate: 20V/μs
- Low quiescent current: 1mA per amplifier (typical)
- Wide supply range: ±2.25V to ±18V, +4.5V to +36V
- EMI and RFI filtered inputs
- Differential input voltage range to supply rails
- High capacitive load drive capability: 1nF
- Industry-standard packages: SOIC-8, SOT-5, and VSSOP-8 single; SOIC-8 and VSSOP-8 dual; SOIC-14 and TSSOP-14 quad
Applications
- - Multiplexed data acquisition systems - Test and measurement equipment - High-resolution ADC driver amplifiers - SAR ADC reference buffers - Programmable logic controllers - High-side and low-side current sensing - High-precision comparators
Datasheet
Alternative Parts
Common OPA197IDR alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
Need OPA197IDR from Texas Instruments for your next order? SZ Procure provides local sourcing support in Shenzhen — we help buyers check supplier availability, compare quotations, and coordinate procurement for China-sourced components.
Our Shenzhen sourcing team can help with supplier sourcing, availability checks and quotation comparison for OPA197IDR, then coordinate procurement, supplier screening, inspection and international shipping based on what you need.
Looking to source OPA197IDR? Submit an RFQ and let our Shenzhen sourcing team check available supplier options for you.