ADS774JEG4 vs AD1674BR 比較
詳細並排比較 ADS774JEG4 由 Texas Instruments 與 AD1674BR 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | ADS774JEG4 | AD1674BR |
|---|---|---|
| 品牌 | Texas Instruments | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Number of Bits | 12 | — |
| Number of Inputs | 1 | — |
| Sampling Rate (Per Second) | 117 kSPS | — |
| Data Interface | Parallel | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) with onboard SHA |
| Input Type | Single-Ended | — |
| 封裝 / 外殼 | 28-PDIP (0.300 inch, 7.62 mm) | — |
| 安裝類型 | Through-Hole | Surface Mount |
| 工作溫度 | -40 °C to +85 °C | -40C to +85C (industrial) |
| Voltage - Supply, Analog/Digital | +5 V | — |
| Voltage - Input Range (Unipolar) | 0 V to 5 V, 0 V to 10 V | — |
| Voltage - Input Range (Bipolar) | ±5 V, ±10 V | — |
| Linearity Error (Max) | 0.0244 % (±1 LSB) | — |
| Output Code Format | Binary / Offset Binary | — |
| Internal Reference | 2.5 V (on-chip) | 10 V buried-Zener |
| Conversion Time | [DATA_NEEDED: conversion time] | 10 us |
| Power Dissipation | [DATA_NEEDED: power dissipation] | — |
| 輸出類型 | Three-state parallel | — |
| 解析度 | — | 12 bits |
| Number of Channels | — | 1 |
| Conversion Rate | — | 100 kSPS |
| Input Range (Unipolar) | — | 0 V to 10 V, 0 V to 20 V |
| Input Range (Bipolar) | — | ±5 V, ±10 V |
| Integral Nonlinearity (INL) | — | ±1/2 LSB (typical) |
| Digital Interface | — | 8-bit and 16-bit microprocessor-compatible (three-state outputs) |
| 供應電壓 | — | ±12 V / ±15 V analog, +5 V digital |
| 封裝 | — | 28-pin SOIC (Wide) |
| Process Technology | — | BiMOS II (bipolar + CMOS) |
| Pin Compatibility | — | Industry-standard AD574A / AD674A pinout |
| RoHS 狀態 | — | Non-compliant (BR suffix, non-RoHS) |