ADS8402IBPFBRG4 vs ADS8401IBPFBT 对比
详细并排对比 ADS8402IBPFBRG4 出自 Texas Instruments 和 ADS8401IBPFBT 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 | ADS8402IBPFBRG4 | ADS8401IBPFBT |
|---|---|---|
| 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） | $10.20 | $16.20 |
| 分辨率 | 16 bit | 16 bit |
| 采样率 | 1.25 MSPS | — |
| Number of Input Channels | 1 (pseudo-bipolar differential) | — |
| Input Type | Pseudo-bipolar, fully differential, unipolar | Single-Ended, Unipolar |
| Internal Reference Voltage | 4.096 V | — |
| 接口 | Parallel (16-bit / byte-wide CMOS) | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Supply Voltage (AVDD) | 5 V | — |
| Digital I/O Supply | 3 V or 5 V compatible | — |
| 工作温度范围 | -40 C to +85 C (industrial) | — |
| 封装 | TQFP-48 (PFB) with thermal pad | 48-pin TQFP (PFB), 7x7 mm |
| 安装类型 | Surface Mount | Surface Mount |
| Power Dissipation (typ.) | [DATA_NEEDED: power dissipation at 1.25 MSPS] | — |
| INL (max) | [DATA_NEEDED: integral non-linearity] | — |
| SNR (typ.) | [DATA_NEEDED: signal-to-noise ratio] | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 2 (1 year floor life) | 2 (1 year floor life) |
| Lead Finish | NiPdAu (lead-free) | Matte Tin (Pb-free) |
| Manufacturer | — | Texas Instruments |
| Series | — | ADS8401 |
| Sample Rate | — | 1.25 MSPS |
| Number of Inputs | — | 1 |
| Reference Type | — | Internal, 4.096 V |
| Analog Supply Voltage | — | 4.75 V to 5.25 V (single +5 V) |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| 输入电压范围 | — | 0 V to 4.096 V (unipolar, with internal ref) |
| Data Interface | — | Parallel (16-bit or 8-bit mode) |
| INL (Max) | — | ±3 LSB |
| DNL (Max) | — | ±1 LSB |
| SINAD | — | 86 dB typ |
| SFDR | — | 92 dB typ |
| 工作温度 | — | −40°C to +85°C (Industrial grade) |
| 功能 | — | Analog-to-Digital Converter |
| Family | — | Data Acquisition - ADCs |