ADC12H038CIWMX vs ADC10738CIWMX 对比
详细并排对比 ADC12H038CIWMX 出自 Texas Instruments 和 ADC10738CIWMX 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
ADC10738CIWMX - 10-Bit+Sign SAR ADC, 74kSPS, 8-Input MUX | TI
ADC10738CIWMX Obsolete规格对比
| 参数 | ADC12H038CIWMX | ADC10738CIWMX |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.75 | $5.48 |
| 分辨率 | 12 bit + sign (13-bit dynamic range) | 10 Bits + Sign |
| Number of Input Channels | 8 single-ended / 4 pseudo-differential | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Sample/Hold | Integrated | — |
| Analog Supply Voltage | 4.5 V to 5.5 V | — |
| Digital Supply Voltage | 4.5 V to 5.5 V | — |
| Data Interface | NSC MICROWIRE-compatible serial (SPI/QSPI) | Serial |
| 采样率 | Up to 73.7 kS/s (typical) | — |
| Self-Calibration | Yes (offset and gain, auto on power-up) | — |
| 输入电压范围 | 0 V to VREF (unipolar); ±VREF (with sign bit) | — |
| 基准电压 | External (typically 2.5 V or 5 V) | — |
| 工作温度 | -40 C to +85 C | -40C to +85C |
| 封装 | 28-SOIC (DW), 7.50 mm body width | 24-SOIC (WM), wide-body |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (unlimited) | — |
| RoHS 状态 | Compliant (lead-free SOIC variant) | Compliant |
| Input Type | Single-ended, pseudo-differential, or differential (sign bit) | Single-ended or differential |
| Power Consumption | [DATA_NEEDED: typical mW at full sampling] | — |
| Number of Analog Inputs | — | 8 (single-ended) / 4 (differential) |
| Sampling Rate (Max) | — | 74 kSPS |
| Conversion Time (Max) | — | 5 us |
| Supply Voltage (Single) | — | 5 V |
| Power Consumption (Active, Max) | — | 37 mW |
| Power Consumption (Power-Down) | — | 18 uW |
| Internal Reference | — | 2.5 V bandgap, +/-2% (max) |
| Sample-and-Hold | — | Integrated |