ADS7822U vs ADS7812U 比較
詳細並排比較 ADS7822U 由 Texas Instruments 與 ADS7812U 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 | ADS7822U | ADS7812U |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Converter Type | Sampling analog-to-digital converter | Successive-approximation sampling ADC |
| Architecture | Successive-approximation converter (SAR) | — |
| 解析度 | 12 bit | 12 bit |
| Maximum Sampling Rate | 200 kSPS | — |
| Number of Analog Inputs | 1 input | — |
| Number of Channels | 1 channel | — |
| Supply Voltage Range | 2.7 V to 5.25 V | — |
| Digital Interface | Serial interface | — |
| Power-Down Current | 3 µA maximum | 50 µW power-down mode |
| 工作溫度範圍 | -40°C to +85°C | — |
| 封裝 | 8-pin SOIC | 16-pin SOIC |
| Package Type | SOIC (D) | — |
| 腳位數 | 8 pins | — |
| 安裝類型 | Surface mount | Surface mount |
| Converter Technology | Successive approximation | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | unknown |
| REACH Status | [DATA_NEEDED: REACH compliance status] | unknown |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| 取樣率 | — | 40 kSPS |
| Maximum Conversion Time | — | 20 µs |
| 供應電壓 | — | 5 V |
| Integral Nonlinearity | — | ±0.5 LSB maximum |
| Differential Nonlinearity | — | ±0.5 LSB maximum |
| Signal-to-Noise Plus Distortion | — | 72 dB minimum |
| Maximum Power Dissipation | — | 35 mW |
| Reference | — | Internal or external reference |
| Input Ranges | — | Multiple input ranges |
| 介面 | — | Serial interface |
| Analog Input Channels | — | 1 input |
| Specified Temperature Range | — | -40 °C to +85 °C |