Texas Instruments OPA188AIDGKT Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers
Precision operational amplifier featuring a 2MHz bandwidth and 2MHz gain bandwidth product.

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Technical Specifications
Texas Instruments OPA188AIDGKT Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers technical specifications.
General
Alternate Parts Comparison (OPA188AIDGKT vs OPA2314AIDGK vs OPA2340EA/250 vs OPA2355DGSA/250)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -55°C ~ 150°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 125°C |
| Supply Voltage | 4V ~ 36V | 1.8V ~ 5.5V | 2.5V ~ 5.5V | 5V |
| Number of Channels | 1 | 2 | 2 | 2 |
| RoHS | Yes | Yes | Yes | Yes |
| CMRR | 120dB | 75dB | 80dB | 66dB |
| Gain Bandwidth Product | 2MHz | 3MHz | 5.5MHz | 200MHz |
| Height | 0.95mm | 0.95mm | 0.97mm | 1.02mm |
| Input Bias Current | 160pA | 10pA | 10pA | 50pA |
| Input Offset Voltage | 6uV | 2.5mV | 500uV | 9mV |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Length | 3.1mm | 3.1mm | 3mm | 3mm |
| Number of Circuits | 1 | 2 | 2 | 2 |
| Action |
Texas Instruments OPA188AIDGKT Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers Overview
Precision operational amplifier featuring a 2MHz bandwidth and 2MHz gain bandwidth product. This single-channel, zero-drift amplifier offers rail-to-rail output and a low input bias current of 160pA, with an input offset voltage of 6µV. It operates from a 2V to 18V dual supply or 4V to 36V single supply, boasting a high common-mode rejection ratio of 120dB and voltage gain of 136dB.
The device is housed in a compact 8-VSSOP package, with a 0.95mm height, and operates across a temperature rang...