ADS8688IDBT vs ADS8688IDBTR 比較
詳細並排比較 ADS8688IDBT 由 Texas Instruments 與 ADS8688IDBTR 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 | ADS8688IDBT | ADS8688IDBTR |
|---|---|---|
| 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 | 16 bits | 16 bits |
| Sample Rate (Throughput) | 500 kSPS | — |
| Number of Input Channels | 8 | — |
| Architecture | SAR (Successive Approximation Register) | — |
| Input Type | Single-ended, pseudo-differential input pair options | — |
| Analog Supply Voltage (AVDD) | 4.75 V to 5.25 V (5 V typical) | 5 V (typical) |
| Digital I/O Supply (DVDD) | 1.65 V to 5.25 V | — |
| Analog Input Voltage Range | ±12 V, ±10 V, 0-10 V, 0-5 V, ±5 V (per-channel software selectable) | — |
| Input Overvoltage Protection | ±20 V (per channel) | ±20 V on each analog input |
| Internal Reference Voltage | 4.096 V | — |
| Reference Type | Internal low-drift (REF-by-default pin mode) or external | — |
| 介面 | SPI-compatible, daisy-chain capable | SPI-compatible, daisy-chain capable |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL max value in LSB] | — |
| Signal-to-Noise Ratio (SNR) | [DATA_NEEDED: SNR typ value in dB] | — |
| Total Unadjusted Error (TUE) | [DATA_NEEDED: TUE max value] | — |
| 工作溫度範圍 | -40 °C to +125 °C | -40°C to +125°C |
| 封裝 | 38-pin TSSOP (DBT) | 38-pin TSSOP (DBT), 9.7 mm x 6.4 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 2 (per JEDEC J-STD-020) | 2 (1 year floor life) |
| Lead-Free / RoHS | Yes / Compliant | — |
| Number of Channels | — | 8 input, 1 SAR core |
| 取樣率 | — | 500 kSPS |
| ADC Architecture | — | SAR (Successive Approximation Register) |
| Digital Supply Voltage (DVDD) | — | 1.65 V to 5.25 V |
| Bipolar Input Ranges | — | ±10.24 V, ±5.12 V, ±2.56 V |
| Unipolar Input Ranges | — | 0 V to 10.24 V, 0 V to 5.12 V |
| Integrated Reference | — | Yes, 4.096 V internal |
| Integral Non-Linearity (INL) | — | ±1 LSB (max) |
| RoHS 狀態 | — | Compliant |