LTC1605-1CN#PBF vs ADS8401IPFBRG4 对比
详细并排对比 LTC1605-1CN#PBF 出自 Analog Devices 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。
Analog Devices
LTC1605-1CN#PBF - 16-Bit, 100ksps SAR ADC, 0-4V Input, 28-PDIP | Analog Devices
LTC1605-1CN#PBF ✓ 量产中Texas Instruments
ADS8401IPFBRG4 - 16-Bit 1.25MSPS SAR ADC with Reference | TI
ADS8401IPFBRG4 Obsolete规格对比
| 参数 | LTC1605-1CN#PBF | ADS8401IPFBRG4 |
|---|---|---|
| 品牌 | Analog Devices | 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） | $24.40 | $11.75 |
| 分辨率 | 16 bits | 16 bit |
| 采样率 | 100 ksps | 1.25 MSPS |
| Number of Input Channels | 1 | — |
| Converter Type | SAR (Successive Approximation) | — |
| Analog Input Range (LTC1605-1) | 0 V to 4 V | — |
| 电源电压 | 5 V (single supply) | — |
| Power Dissipation (typical) | 55 mW | — |
| Integral Nonlinearity (INL) max | ±2.0 LSB | — |
| No Missing Codes | 16 bits (guaranteed over temperature) | — |
| Internal Reference | 2.5 V (trimmed) | 4.096 V (typical) |
| External Reference Input | Yes | — |
| Data Interface | Parallel (16-bit or 2-byte) | Parallel (16-bit, 3-state) |
| Sample-and-Hold | Integrated | — |
| Conversion Time | [DATA_NEEDED: conversion time in µs] | 0.61 us |
| 工作温度范围 | 0 °C to 70 °C (commercial) | -40C to +85C |
| 封装 | 28-pin PDIP (through-hole) | 48-TQFP (PFB) 7x7 mm |
| 引脚数量 | 28 | — |
| 安装类型 | Through-Hole | Surface Mount |
| RoHS 状态 | Compliant (#PBF suffix) | Compliant (G4 suffix) |
| MSL 等级 | 1 (unsealed/through-hole) | — |
| Number of Inputs | — | 1 |
| Architecture | — | SAR (Successive Approximation) |
| Input Type | — | Pseudo-Differential / Unipolar |
| Analog Supply Voltage | — | 5 V |
| Digital Supply Voltage | — | 3 V or 5 V |
| Power Dissipation (Active) | — | 115 mW at 1.25 MSPS |
| Power Dissipation (Power-down) | — | 15 mW typical |
| Lead Finish | — | Pb-free / Green (G4) |