OPA703UA vs OPA277U Comparison
Detailed side-by-side comparison of OPA703UA by Texas Instruments and OPA277U by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | OPA703UA | OPA277U |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Amplifier Type | Single operational amplifier | Precision bipolar operational amplifier |
| Technology | CMOS | — |
| Maximum Supply Voltage | 12 V | 36 V |
| Dual-Supply Operating Range | ±6 V | — |
| Gain-Bandwidth Product | 1 MHz | 1 MHz |
| Quiescent Current | 160 µA | — |
| Input Offset Voltage | 160 µV | 10 µV |
| Full-Scale CMRR | 90 dB | — |
| Input Common-Mode Range | Rail-to-rail | — |
| Output Swing | Rail-to-rail | — |
| Number of Circuits | 1 circuit | — |
| Package | 8-pin SOIC | 8-pin SOIC |
| Mounting Type | Surface mount | Surface mount |
| Packaging | Tube | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Slew Rate | [DATA_NEEDED: slew rate] | 0.8 V/µs |
| Input Bias Current | [DATA_NEEDED: input bias current] | [DATA_NEEDED: input bias current] |
| Open-Loop Gain | [DATA_NEEDED: open-loop gain] | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH compliance status] |
| Number of Amplifiers | — | 1 circuit |
| Operating Supply Voltage Range | — | ±2 V to ±18 V |
| Input Offset Voltage Drift | — | 0.1 µV/°C |
| Listed Price | — | $4.3723 as of 2026-10-29 |
| Manufacturer | — | Texas Instruments |
| Product Family | — | OPA277 |
| Device Type | — | General-purpose precision amplifier |
| Common-Mode Rejection Ratio | — | [DATA_NEEDED: common-mode rejection ratio] |
| Power-Supply Rejection Ratio | — | [DATA_NEEDED: power-supply rejection ratio] |
| Noise Density | — | [DATA_NEEDED: input noise density] |