ADC08138CIWM vs ADC08131CIWM 比較
詳細並排比較 ADC08138CIWM 由 Texas Instruments 與 ADC08131CIWM 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | ADC08138CIWM | ADC08131CIWM |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | NRND | 啟用中 |
| 解析度 | 8 bit | 8 bit |
| Number of Analog Input Channels | 8 | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Data Interface | NSC MICROWIRE / SPI-compatible serial | — |
| Number of Inputs | 8 Input | — |
| 取樣率 | [DATA_NEEDED: maximum sampling rate per second] | — |
| Conversion Time | 8 us (typical, per datasheet) | — |
| 供應電壓 | 5 V (single supply) | — |
| Analog Input Range | 0 V to VREF (with VREF up to 5 V) | 0 V to VREF (single-ended) or -VREF to +VREF (differential) |
| Voltage Reference | Internal 2.5 V bandgap (REFIN / REFOUT access) | — |
| Track-and-Hold | Integrated on-chip | — |
| 工作溫度 | -40C to +85C | — |
| 封裝 | 20-SOIC Wide (0.295 inch / 7.50 mm body) | SOIC-14 Wide (PDSO14, IWM) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| RoHS 狀態 | [DATA_NEEDED: confirm RoHS status] | Compliant |
| Number of Channels | — | 1 (with 2-input analog multiplexer) |
| Input Type | — | Single-ended, with differential option via VIN+/VIN- |
| Supply Voltage (Analog) | — | 4.5 V to 6.3 V |
| Supply Voltage (Digital) | — | 4.5 V to 6.3 V |
| Internal Voltage Reference | — | 2.048 V (also usable as 5 V with external buffer) |
| Serial Interface | — | MICROWIRE / QSPI / SPI-compatible |
| Sampling Type | — | Track-and-Hold (on-chip) |
| 工作溫度範圍 | — | -40 C to +85 C (industrial) |
| 腳位數 | — | 14 |
| Converter Family | — | ADC08131 / ADC08134 / ADC08138 series |