ADC0832CCWM vs ADC0834CCWM 对比
详细并排对比 ADC0832CCWM 出自 Texas Instruments 和 ADC0834CCWM 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
ADC0832CCWM - 8-Bit Serial I/O ADC w/ 2-Ch MUX | Texas Instruments
ADC0832CCWM ✓ 量产中Texas Instruments
ADC0834CCWM - 8-Bit 4-Ch Serial I/O ADC, 14-SOIC | Texas Instruments
ADC0834CCWM Obsolete规格对比
| 参数 | ADC0832CCWM | ADC0834CCWM |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.35 | $1.90 |
| 分辨率 | 8 bit | 8 bits |
| Number of Channels | 2 (single-ended, software selectable) | — |
| Architecture | SAR (Successive Approximation Register) | Successive Approximation Register (SAR) |
| Input Type | Single-ended, pseudo-differential via MUX | Differential, Single-Ended |
| 电源电压 | 5 V DC (single supply) | 5 V DC typical (single supply) |
| Conversion Time | 32 µs (typical) | 32 µs |
| Total Unadjusted Error (TUE) | ±½ LSB (C grade) / ±1 LSB (B grade) | — |
| Power Dissipation | 15 mW (typical) | 15 mW |
| Data Interface | Serial (CS / CLK / DO), TTL/MOS compatible | Serial (NSC MICROWIRE / SPI-compatible) |
| 基准电压 | [DATA_NEEDED: VREF max value] | — |
| 工作温度 | -40 °C to +85 °C | [DATA_NEEDED: operating temperature range] |
| 封装 | 14-SOIC (WM) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Input Multiplexer | 2:1 (single-ended) / 1 differential | — |
| Sample Rate (max) | [DATA_NEEDED: fS max] | — |
| RoHS 状态 | Compliant (NOPB suffix) | [DATA_NEEDED: RoHS status - non-/NOPB suffix indicates lead-free version] |
| Number of Input Channels | — | 2 or 4 (configurable, single-ended or differential) |
| 采样率 | — | 31 kSPS (max) |
| Total Unadjusted Error | — | ±½ LSB (C-grade) / ±1 LSB |
| 封装 / 外壳 | — | 14-SOIC (0.295 in / 7.50 mm width) |
| Lead-Free Option | — | Yes (NOPB suffix variant available) |