TLC3544IPWRG4 vs TLC3544IPWR 对比
详细并排对比 TLC3544IPWRG4 出自 Texas Instruments 和 TLC3544IPWR 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 | TLC3544IPWRG4 | TLC3544IPWR |
|---|---|---|
| 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） | $7.95 | $4.85 |
| 分辨率 | 14 bits | 14 bit |
| Number of Channels | 4 (input), 2 (MUX diff inputs) | 4 (single-ended or pseudo-differential) |
| 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 | — |
| Analog Input Range | 0 V to VREF (pseudodifferential) | 0 V to AVdd or 0 V to Vref |
| 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 | — |
| 封装 | 20-pin TSSOP (PW) | 20-pin TSSOP (PW) 6.5x4.4 mm |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | 2 (1 year floor life) |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Resolution Category | 14-bit | — |
| Polarity | Unipolar | — |
| Sample Rate (max) | — | 200 kSPS |
| Input Type | — | Single-ended, Unipolar, Pseudo-Differential |
| 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) |
| Lead-Free / Halogen-Free | — | Yes / [DATA_NEEDED: halogen-free status] |