ADS7806PG4 vs ADS7822PG4 比較
詳細並排比較 ADS7806PG4 由 Texas Instruments 與 ADS7822PG4 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。
Texas Instruments
ADS7806PG4 - 12-Bit 40kSPS SAR ADC, Bipolar Inputs | Texas Instruments
ADS7806PG4 ✓ 啟用中
規格比較
| 參數 | ADS7806PG4 | ADS7822PG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Sample Rate | 40 kSPS | 200 kSPS |
| Acquisition + Conversion Time | 25 us max | — |
| Number of Channels | 1 | — |
| 輸入電壓範圍 | +/-10 V and 0 V to 5 V (bipolar) | — |
| Analog Supply Voltage | 5 V (typical) | — |
| Power Dissipation | 35 mW max (typical), 50 uW in power-down mode | — |
| INL (積分非線性) | +/-1/2 LSB max | — |
| DNL (Differential Nonlinearity) | +/-1/2 LSB max | — |
| SINAD | 72 dB min at 1 kHz input | — |
| Data Interface | Parallel and Serial (configurable) | — |
| 工作溫度範圍 | -40C to +85C (industrial) | — |
| 封裝 | 28-DIP (PDIP, 0.300 inch / 7.62 mm) | 8-PDIP (P) |
| 安裝類型 | Through-Hole | Through-Hole |
| Input Protection | Up to +/-25 V tolerant | — |
| Internal Reference | Yes (2.5 V laser-trimmed) | 2.5 V (typ) |
| RoHS 狀態 | Pb-free (PG4 ordering code) | Compliant (Pb-free suffix G4) |
| Number of Input Channels | — | 1 single-ended |
| Supply Voltage Range | — | 2.7 V to 5.25 V |
| Analog Input Range | — | 0 V to VREF (or 0 V to VDD with internal reference) |
| Power Consumption | — | 1.6 mW at 200 kSPS, 5 V supply (typ) |
| Auto Power-Down | — | Yes (between conversions) |
| Digital Interface | — | SPI / QSPI / MICROWIRE-compatible synchronous serial |
| No Missing Codes | — | 12-bit guaranteed |
| 工作溫度 | — | -40 °C to +85 °C |