ADS8401IBPFBT vs ADS8401IPFBRG4 对比
详细并排对比 ADS8401IBPFBT 出自 Texas Instruments 和 ADS8401IPFBRG4 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
ADS8401IPFBRG4 - 16-Bit 1.25MSPS SAR ADC with Reference | TI
ADS8401IPFBRG4 Obsolete规格对比
| 参数 | ADS8401IBPFBT | ADS8401IPFBRG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $16.20 | $11.75 |
| Manufacturer | Texas Instruments | — |
| Series | ADS8401 | — |
| 分辨率 | 16 bit | 16 bit |
| Sample Rate | 1.25 MSPS | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Input Type | Single-Ended, Unipolar | Pseudo-Differential / Unipolar |
| Number of Inputs | 1 | 1 |
| Reference Type | Internal, 4.096 V | — |
| Analog Supply Voltage | 4.75 V to 5.25 V (single +5 V) | 5 V |
| Digital Supply Voltage | 2.7 V to 5.25 V | 3 V or 5 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) | Parallel (16-bit, 3-state) |
| 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) | — |
| 封装 | 48-pin TQFP (PFB), 7x7 mm | 48-TQFP (PFB) 7x7 mm |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 2 (1 year floor life) | — |
| RoHS 状态 | Compliant | Compliant (G4 suffix) |
| Lead Finish | Matte Tin (Pb-free) | Pb-free / Green (G4) |
| 功能 | Analog-to-Digital Converter | — |
| Family | Data Acquisition - ADCs | — |
| 采样率 | — | 1.25 MSPS |
| Conversion Time | — | 0.61 us |
| Internal Reference | — | 4.096 V (typical) |
| Power Dissipation (Active) | — | 115 mW at 1.25 MSPS |
| Power Dissipation (Power-down) | — | 15 mW typical |
| 工作温度范围 | — | -40C to +85C |