BUF634AIDR vs BUF634U-VB 对比
详细并排对比 BUF634AIDR 出自 Texas Instruments 和 BUF634U-VB 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 | BUF634AIDR | BUF634U-VB |
|---|---|---|
| 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） | $1.56 | $19.62 |
| 功能 | High-speed open-loop buffer amplifier | Unity-gain open-loop buffer |
| Supply Voltage Rating | 36 V | — |
| Output Current | 250 mA | 250 mA |
| Bandwidth | 35 MHz to 210 MHz (adjustable via BW pin) | — |
| Bandwidth Adjustment Method | External resistor between V- and BW pins | — |
| Number of Channels | 1 | 1 |
| Output Architecture | Push-Pull | — |
| 封装 | 8-SOIC (0.154 in, 3.90 mm width) | 8-SOIC |
| 安装类型 | Surface Mount | Surface Mount |
| Slew Rate | [DATA_NEEDED: slew rate] | 2000 V/us |
| 静态电流 | [DATA_NEEDED: quiescent current] | 1.5 mA (30 MHz BW setting) |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | Compliant | unknown |
| Lead Free | Yes (Pbfree code: Yes) | — |
| Part Life Cycle Code | Active | — |
| Bandwidth (pin-selected) | — | 30 MHz / 130 MHz / 180 MHz |
| Supply Voltage Range | — | +/-2.25 V to +/-18 V |
| 输入电压范围 | — | [DATA_NEEDED: input voltage range] |
| Protection | — | Internal current limit, thermal shutdown |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Bandwidth Selection Pin | — | Yes (BW pin) |
| Amplifier Type | — | Buffer |
| Architecture | — | Bipolar, open-loop |
| Recommended Replacement | — | BUF634A (upgraded version) |