ADS8401IBPFBR vs ADS8471IBRGZR 对比
详细并排对比 ADS8401IBPFBR 出自 Texas Instruments 和 ADS8471IBRGZR 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
ADS8401IBPFBR - 16-Bit 1.25MSPS SAR ADC w/ Ref | Texas Instruments
ADS8401IBPFBR ✓ 量产中
规格对比
| 参数 | ADS8401IBPFBR | ADS8471IBRGZR |
|---|---|---|
| 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） | $11.75 | $6.80 |
| 分辨率 | 16 bit | 16 bit |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Input Channels | 1 | — |
| 采样率 | 1.25 MSPS | — |
| Analog Input Type | Single-ended, unipolar | — |
| 输入电压范围 | 0 V to VREF | 0 V to 4.096 V (unipolar) / +/-4.096 V (pseudo-bipolar) |
| Internal Reference Voltage | 4.096 V | — |
| Digital Interface | Parallel (16-bit, unipolar) | — |
| Analog Supply Voltage | 5 V (single supply) | — |
| Power Dissipation (typical) | 110 mW at 1.25 MSPS | — |
| 工作温度范围 | -40 C to +85 C (Industrial) | -40C to +85C (Industrial) |
| 封装 | 48-pin TQFP (PFB) 7x7 mm | 48-VQFN (RGZ) 7x7 mm |
| Lead Pitch | 0.5 mm | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 2 (1 year floor life) | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Sample Rate | — | 1 MSPS |
| Number of Inputs | — | 1 |
| Input Type | — | Pseudo-Bipolar, Unipolar Single-Ended |
| Internal Reference | — | 4.096 V |
| Output Interface | — | Parallel 16-bit or 8-bit byte-wide (2 read cycles) |
| Integral Non-Linearity (INL) | — | [DATA_NEEDED: INL max LSB] |
| Differential Non-Linearity (DNL) | — | [DATA_NEEDED: DNL max LSB] |
| Signal-to-Noise Ratio (SNR) | — | [DATA_NEEDED: SNR dB] |
| Total Harmonic Distortion (THD) | — | [DATA_NEEDED: THD dB] |
| 引脚数量 | — | 48 |
| Supply Voltage (AVDD) | — | [DATA_NEEDED: AVDD nominal V] |
| Supply Voltage (DVDD) | — | [DATA_NEEDED: DVDD nominal V] |
| Power Dissipation | — | [DATA_NEEDED: typical power mW at 1 MSPS] |