TLC549CD vs TLV1549CD 对比
详细并排对比 TLC549CD 出自 Texas Instruments 和 TLV1549CD 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | TLC549CD | TLV1549CD |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 分辨率 | 8 bits | 10 bit |
| Sample Rate | 40 kSPS | — |
| Conversion Time | 17 µs max | — |
| Conversion Cycles Per Second | 40,000 max | — |
| Number of Input Channels | 1 | — |
| Architecture | SAR (Successive Approximation) | — |
| Input Type | Single-ended, with differential reference inputs | — |
| Data Interface | Serial, SPI-compatible (3-state DATA OUT) | — |
| Analog Supply Voltage | 3 V to 6 V | — |
| Operating Temperature Range (C suffix) | 0°C to +70°C | — |
| Sample-and-Hold | On-chip, software-controllable | Inherent |
| 封装 | 8-SOIC (D) | 8-pin SOIC (D) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free Finish | Yes (NiPdAu over Cu) | — |
| MSL 等级 | 1 (per TI datasheet) | — |
| ADC Type | — | Switched-capacitor successive-approximation ADC |
| Conversion Rate | — | 38 kSPS |
| Analog Input Count | — | 1 input |
| 输出类型 | — | Serial output |
| Interface Signals | — | Chip select, input/output clock, and data output |
| 工作温度 | — | -40 °C to +85 °C |
| Terminal Compatibility | — | Compatible with TLC1549 and TLC1549x |
| Technology | — | Switched-capacitor SAR conversion |
| Manufacturer | — | Texas Instruments |
| Product Type | — | Analog-to-digital converter |
| Output Resolution Codes | — | 1024 codes |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |