AD7994BRU-0REEL vs ADC08134CIWMX 对比
详细并排对比 AD7994BRU-0REEL 出自 Analog Devices 和 ADC08134CIWMX 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
ADC08134CIWMX - 8-Bit 4-Ch SAR ADC, Serial I/O | Texas Instruments
ADC08134CIWMX Nrnd规格对比
| 参数 | AD7994BRU-0REEL | ADC08134CIWMX |
|---|---|---|
| 品牌 | Analog Devices | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.68 | $2.49 |
| Number of Channels | 4 | — |
| 分辨率 | 12 bit | 8 bit |
| Architecture | SAR (Successive Approximation) | — |
| 采样率 | 188 kSPS | — |
| Conversion Time | 2 us (typical) | — |
| Input Type | Single-Ended | Single-ended, multiplexed |
| Input Bandwidth | 11 MHz (track-and-hold) | — |
| Supply Voltage (VDD) | 2.7 V to 5.5 V | — |
| 接口 | I2C-compatible (Standard, Fast, High-Speed modes) | — |
| Address Selection | Pin-selectable via AS pin | — |
| Sequencer | Automatic cycle mode for sequential channel scan | — |
| 关断电流 | 1 uA max (automatic shutdown mode) | — |
| 封装 | 16-pin TSSOP (RU-16) | — |
| 工作温度 | -40C to +125C | — |
| 安装类型 | Surface Mount | Surface Mount |
| Reel Diameter | 7-inch reel (REEL7 suffix per JEDEC standard packaging) | — |
| RoHS 状态 | Compliant | Compliant (per TI product page) |
| Number of Input Channels | — | 4 |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Data Interface | — | NSC MICROWIRE / Serial |
| On-Chip Voltage Reference | — | Yes |
| Track/Hold Amplifier | — | On-chip |
| 电源电压 | — | [DATA_NEEDED: VDD range] |
| 工作温度范围 | — | Industrial grade (-40C to +85C typical, per part marking) |
| 封装 / 外壳 | — | 14-SOIC (0.295-inch / 7.50 mm width) |
| Terminal Form | — | Gull Wing |
| 引脚数量 | — | 14 |
| Packaging | — | Tape & Reel (TR) |
| AEC-Q100 Qualification | — | Not qualified |