OPA2277UA vs OPA735AIDR 比較
詳細並排比較 OPA2277UA 由 Texas Instruments 與 OPA735AIDR 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | OPA2277UA | OPA735AIDR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Amplifier ICs | Amplifier ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Number of Channels | 2 (Dual) | 1 |
| Amplifier Type | Precision Operational Amplifier | Zero-Drift / Auto-Zero CMOS Operational Amplifier |
| Input Offset Voltage (max) | 10 µV | 5 uV |
| 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 Range | ±2 V to ±18 V | — |
| Supply Voltage (Single) | 4 V to 36 V | — |
| Gain-Bandwidth Product | 1 MHz | 1.6 MHz |
| Slew Rate | 2 V/µs | [DATA_NEEDED: slew rate] |
| Output Swing (RL=2 kΩ, ±15V) | ±14 V (within 1 V of rails) | — |
| 工作溫度範圍 | -40°C to +125°C | — |
| 封裝 | 8-pin SOIC (D) | SOIC-8 (D) 3.90 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 3 (168 hours) | 2 (1 year) |
| RoHS 狀態 | Compliant | Compliant |
| Offset Drift (max) | — | 0.05 uV/degC |
| Input Bias Current (max) | — | [DATA_NEEDED: input bias current] |
| CMRR | — | 115 dB |
| PSRR | — | [DATA_NEEDED: PSRR] |
| Quiescent Current (typ) | — | 1.6 mA |
| Supply Voltage Range (single) | — | 2.7 V to 12 V |
| Supply Voltage Range (bipolar) | — | +/-1.35 V to +/-6 V |
| Output Swing | — | Rail-to-Rail (within 50 mV of rails) |
| 工作溫度 | — | -40 C to +85 C |
| Input Type | — | CMOS, high-impedance |