BUF634U-VB vs BUF634P 对比
详细并排对比 BUF634U-VB 出自 Texas Instruments 和 BUF634P 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
BUF634U-VB - 250mA High-Speed Buffer, 180MHz SOIC-8 | Texas Instruments
BUF634U-VB ✓ 量产中
规格对比
| 参数 | BUF634U-VB | BUF634P |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $19.62 | $5.40 |
| 功能 | Unity-gain open-loop buffer | High-speed unity-gain buffer |
| Number of Channels | 1 | 1 |
| Output Current | 250 mA | 250 mA |
| Slew Rate | 2000 V/us | 2000 V/us |
| Bandwidth (pin-selected) | 30 MHz / 130 MHz / 180 MHz | 180 MHz (BW to V+) / 30 MHz (BW open) |
| 静态电流 | 1.5 mA (30 MHz BW setting) | 1.5 mA (30 MHz BW mode) |
| Supply Voltage Range | +/-2.25 V to +/-18 V | +/-2.25 V to +/-18 V |
| 输入电压范围 | [DATA_NEEDED: input voltage range] | — |
| Protection | Internal current limit, thermal shutdown | — |
| 封装 | 8-SOIC | 8-PDIP (P) |
| 安装类型 | Surface Mount | Through Hole |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Bandwidth Selection Pin | Yes (BW pin) | — |
| Amplifier Type | Buffer | — |
| Architecture | Bipolar, open-loop | — |
| Recommended Replacement | BUF634A (upgraded version) | — |
| RoHS 状态 | unknown | [DATA_NEEDED: RoHS status] |
| Gain | — | 1 V/V (unity, open-loop buffer) |
| Protection Features | — | Internal current limit, thermal shutdown |
| Input Offset Voltage | — | [DATA_NEEDED: input offset voltage] |
| Output Resistance | — | [DATA_NEEDED: output resistance] |
| Upgrade Path | — | BUF634A (higher slew 3750 V/us, 210 MHz BW, 8.5 mA IQ) |