ADC08134CIWMX vs AD7994BRU-0REEL 对比
详细并排对比 ADC08134CIWMX 出自 Texas Instruments 和 AD7994BRU-0REEL 出自 Analog Devices。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 | ADC08134CIWMX | AD7994BRU-0REEL |
|---|---|---|
| 品牌 | Texas Instruments | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 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） | $2.49 | $4.68 |
| 分辨率 | 8 bit | 12 bit |
| Number of Input Channels | 4 | — |
| Conversion Architecture | SAR (Successive Approximation) | — |
| Data Interface | NSC MICROWIRE / Serial | — |
| Input Type | Single-ended, multiplexed | Single-Ended |
| 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 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| RoHS 状态 | Compliant (per TI product page) | Compliant |
| AEC-Q100 Qualification | Not qualified | — |
| Number of Channels | — | 4 |
| Architecture | — | SAR (Successive Approximation) |
| 采样率 | — | 188 kSPS |
| Conversion Time | — | 2 us (typical) |
| 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 |
| Reel Diameter | — | 7-inch reel (REEL7 suffix per JEDEC standard packaging) |