TLV2544QD vs TLV2544QDRG4 对比
详细并排对比 TLV2544QD 出自 Texas Instruments 和 TLV2544QDRG4 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 | TLV2544QD | TLV2544QDRG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| Converter Type | Successive-approximation ADC (SAR) | — |
| 分辨率 | 12 bit | 12 bits |
| Number of Input Channels | 4 | 4 single-ended |
| Maximum Throughput | 200 kSPS | — |
| Supply Voltage Range | 3 V to 5.5 V | — |
| 输出类型 | Serial output | — |
| Power-Down Control | Software and hardware automatic power-down | — |
| Operating Architecture | CMOS analog-to-digital converter | — |
| 封装 | 16-pin SOIC (D) | 16-pin SOIC (D) with PowerPAD option, 7.5 mm × 10 mm |
| 安装类型 | Surface mount | Surface Mount |
| Automotive Catalog | Yes | — |
| 引脚数 | 16 | — |
| Conversion Time | 3.5 us family specification | 4.65 µs max |
| Internal Reference | Built-in reference | — |
| Conversion Clock | Built-in conversion clock | — |
| FIFO | 8-entry FIFO | — |
| Differential Nonlinearity | ±1.2 LSB at 125°C | — |
| Input Type | 4 single-ended analog input channels | Single-ended (pseudo-differential option via COM pin) |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Input Full-Scale Range | [DATA_NEEDED: analog input full-scale range] | — |
| 基准电压 | [DATA_NEEDED: internal reference voltage] | — |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| ENOB | [DATA_NEEDED: effective number of bits] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Sample Rate (Throughput) | — | 200 kSPS |
| Architecture | — | SAR (Successive Approximation Register) |
| Analog Supply Voltage | — | 3 V to 5.5 V |
| Digital Supply Voltage | — | 3 V to 5.5 V |
| Differential Non-Linearity (DNL) | — | ±1.2 LSB max to 125 °C |
| Integral Non-Linearity (INL) | — | ±1.2 LSB max to 125 °C |
| Max Conversion Rate per Channel | — | 0.2 MHz |
| Serial Interface | — | SPI / QSPI / MICROWIRE-compatible |
| Built-in Reference | — | Yes (external reference option via REF) |
| Built-in Conversion Clock | — | Yes (internal oscillator) |
| FIFO Depth | — | 8 × 12-bit conversion registers |
| AutoPower-Down | — | Yes (Hardware CS + Software) |
| 工作温度范围 | — | -40 °C to +125 °C (automotive Q-grade) |
| Lead-Free / RoHS | — | Yes (Pb-free finish; G4 suffix) |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |