BUF634U vs BUF634AIDDAR 对比
详细并排对比 BUF634U 出自 Texas Instruments 和 BUF634AIDDAR 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
BUF634AIDDAR - 210MHz 250mA High-Speed Buffer | Texas Instruments
BUF634AIDDAR ✓ 量产中规格对比
| 参数 | BUF634U | BUF634AIDDAR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $11.95 | $2.15 |
| Amplifier Type | Open-Loop Buffer (unity gain) | — |
| Number of Channels | 1 | 1 |
| Output Current | 250 mA | 250 mA |
| Slew Rate | 2000 V/us | 3750 V/us |
| Bandwidth | 180 MHz (full) / 30 MHz (low power, pin-selected) | 35 MHz to 210 MHz (pin-selected) |
| 静态电流 | 1.5 mA (30 MHz BW mode) | 1.5 mA (35 MHz BW setting) |
| Supply Voltage Range | +/-2.25 V to +/-18 V (4.5 V to 36 V total) | +/-2.25 V to +/-18 V |
| Voltage Gain | Unity (buffer) | — |
| Protection Features | Internal current limit, thermal shutdown | Internal output current limit, thermal shutdown |
| Bandwidth Selection | Pin-selectable (BW pin) | — |
| 封装 | 8-SOIC (0.154 in, 3.90 mm width) | SOIC-8 PowerPad (DDA) |
| 安装类型 | Surface Mount | Surface Mount |
| Polarity | Single / Dual Supply | — |
| Product Status | Not recommended for new designs (NRND); BUF634A recommended | — |
| Datasheet Revision | BUF634 datasheet (Rev. C) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Total Supply Voltage | — | 4.5 V to 36 V |
| Architecture | — | Open-loop buffer, unity gain |
| Operating Current at Full BW | — | [DATA_NEEDED: quiescent current at 210 MHz BW setting] |
| Packaging | — | Tape & Reel (R suffix) |
| Configuration | — | Standalone open-loop driver or inside op amp feedback loop |