TLC549IDR vs TLC549IDRG4 比較
詳細並排比較 TLC549IDR 由 Texas Instruments 與 TLC549IDRG4 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 | TLC549IDR | TLC549IDRG4 |
|---|---|---|
| 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 | 8 bit | 8 bits |
| Number of Channels | 1 | — |
| 取樣率 | 40 kSPS | 40 kSPS |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Conversion Time | 17 microseconds max | 17 us max |
| Analog Input Range | 0 V to Vref+ (single-ended) | — |
| Reference Voltage (differential) | 1 V to 5 V (REF+ to REF-) | — |
| Supply Voltage (Analog) | 4.5 V to 5.5 V | — |
| Supply Voltage (Digital) | 4.5 V to 5.5 V | — |
| Operating Current | 1.8 mA typical | — |
| 介面 | 3-wire Serial (CS, I/O CLOCK, DATA OUT) | — |
| Sample-and-Hold | On-chip, software-controllable | — |
| 工作溫度 | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| 封裝 | 8-pin SOIC | 8-SOIC (D) 0.154 inch / 3.90 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 1 | — |
| RoHS 狀態 | Compliant | Pb-free (G4 suffix) |
| Pin/Package Compatibility | TLC540, TLC545, TLC1540 families | — |
| Number of Inputs | — | 1 single-ended |
| Data Interface | — | Serial (SPI / Microwire compatible) |
| Analog Supply Voltage | — | 3 V to 6 V |
| Digital Supply Voltage | — | 3 V to 6 V |
| Reference Inputs | — | Differential (REF+, REF-) |
| Total Access and Conversion Time | — | 17 us max (per datasheet) |
| Supply Current (Active) | — | approximately 1.5 mA |
| Packaging | — | Tape & Reel (TR) |