OP177GSZ vs OPA2277UA Comparison
Detailed side-by-side comparison of OP177GSZ by Analog Devices and OPA2277UA 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 | OP177GSZ | OPA2277UA |
|---|---|---|
| Brand | Analog Devices | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.19 | $2.95 |
| Amplifier Type | General Purpose | Precision Operational Amplifier |
| Number of Circuits | 1 | — |
| Output Type | Single-ended | — |
| Slew Rate | 0.3 V/µs | 2 V/µs |
| Gain Bandwidth Product | 600 kHz | — |
| Input Offset Voltage | 60 µV (max) | — |
| Input Bias Current | 2.8 nA (max) | — |
| Supply Voltage Range | ±3 V to ±18 V | ±2 V to ±18 V |
| Open-Loop Gain | 120 dB | — |
| Common-Mode Rejection Ratio | 120 dB | — |
| Power Supply Rejection Ratio | 120 dB | — |
| Operating Temperature Range | -40°C to +85°C | -40°C to +125°C |
| Package | 8-SOIC | 8-pin SOIC (D) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Number of Channels | — | 2 (Dual) |
| Input Offset Voltage (max) | — | 10 µV |
| Offset Drift (typ) | — | ±0.1 µV/°C |
| Open-Loop Gain (min) | — | 134 dB |
| Common-Mode Rejection (min) | — | 140 dB |
| Power-Supply Rejection (min) | — | 130 dB |
| Quiescent Current per Channel (typ) | — | 800 µA |
| Supply Voltage (Single) | — | 4 V to 36 V |
| Gain-Bandwidth Product | — | 1 MHz |
| Output Swing (RL=2 kΩ, ±15V) | — | ±14 V (within 1 V of rails) |
| MSL Level | — | 3 (168 hours) |