TLC3544IPWR vs TLC3544IPWRG4 对比
详细并排对比 TLC3544IPWR 出自 Texas Instruments 和 TLC3544IPWRG4 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。
Texas Instruments
TLC3544IPWRG4 - 14-bit 200kSPS 4-Ch Serial ADC | Texas Instruments
TLC3544IPWRG4 ✓ 量产中规格对比
| 参数 | TLC3544IPWR | TLC3544IPWRG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.85 | $7.95 |
| 分辨率 | 14 bit | 14 bits |
| Sample Rate (max) | 200 kSPS | — |
| Number of Channels | 4 (single-ended or pseudo-differential) | 4 (input), 2 (MUX diff inputs) |
| Input Type | Single-ended, Unipolar, Pseudo-Differential | — |
| Analog Input Range | 0 V to AVdd or 0 V to Vref | 0 V to VREF (pseudodifferential) |
| Analog Supply Voltage (AVdd) | 4.75 V to 5.25 V (5 V nominal) | — |
| Digital Supply Voltage (DVdd) | 3 V to 5.25 V | — |
| Internal Reference Voltage | 2.5 V (10 ppm/C typical drift) | — |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB (no missing codes) | — |
| SINAD | [DATA_NEEDED: SINAD at 200 kSPS] | — |
| Power Consumption (active, typ) | 30 mW at 5 V / 200 kSPS | — |
| Power Consumption (shutdown, max) | 10 uA | — |
| 接口 | Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| 工作温度 | -40C to +85C (industrial, -I grade) | — |
| 封装 | 20-pin TSSOP (PW) 6.5x4.4 mm | 20-pin TSSOP (PW) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 2 (1 year floor life) | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / [DATA_NEEDED: halogen-free status] | — |
| Sampling Rate (Max) | — | 200 kSPS |
| Conversion Time (Max) | — | 2.785 µs |
| Architecture | — | SAR (Successive Approximation Register) |
| Analog Supply Voltage | — | 5 V (single supply) |
| Digital Supply Voltage | — | 3 V to 5 V |
| Input Configuration | — | Pseudodifferential, single-ended mux |
| 接口类型 | — | Serial (SPI/QSPI/MICROWIRE compatible) |
| 工作温度范围 | — | -40 °C to +85 °C |
| Lead-Free | — | Yes |
| Resolution Category | — | 14-bit |
| Polarity | — | Unipolar |