XRD8775AIU vs TLC549CD 对比
详细并排对比 XRD8775AIU 出自 MaxLinear 和 TLC549CD 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 | XRD8775AIU | TLC549CD |
|---|---|---|
| 品牌 | MaxLinear | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.20 | $1.02 |
| 分辨率 | 8 bit | 8 bits |
| 采样率 | 20 MSPS (max) | — |
| Architecture | Flash (parallel comparator) | SAR (Successive Approximation) |
| Number of Channels | 1 | — |
| Data Interface | Parallel | Serial, SPI-compatible (3-state DATA OUT) |
| Supply Voltage (VDD) | 5 V (single supply) | — |
| Analog Input Range (VIN) | 0 V to VDD | — |
| Reference Voltage Range (VREF) | 1 V to VDD | — |
| Power Dissipation | 75 mW typ. (excluding reference current) | — |
| Internal Sample-and-Hold | Yes | — |
| ESD Protection | 2000 V minimum | — |
| Latch-Up | Latch-up free CMOS | — |
| 工作温度 | -40 C to +85 C | — |
| 封装 / 外壳 | 20-SSOP (5.30 mm body width) | — |
| Packaging | Tube | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Sample Rate | — | 40 kSPS |
| Conversion Time | — | 17 µs max |
| Conversion Cycles Per Second | — | 40,000 max |
| Number of Input Channels | — | 1 |
| Input Type | — | Single-ended, with differential reference inputs |
| 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 |
| 封装 | — | 8-SOIC (D) |
| Lead-Free Finish | — | Yes (NiPdAu over Cu) |
| MSL 等级 | — | 1 (per TI datasheet) |