AD7738BRU-REEL7 vs AD7738BRUZ-REEL 比較
詳細並排比較 AD7738BRU-REEL7 由 Analog Devices 與 AD7738BRUZ-REEL 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。
Analog Devices
AD7738BRU-REEL7 - 8-Ch 24-Bit Sigma-Delta ADC, TSSOP-28 | ADI
AD7738BRU-REEL7 ⚠ 最後購買機會Analog Devices
AD7738BRUZ-REEL - 24-Bit 8-Ch 8.5kHz Sigma-Delta ADC | Analog Devices
AD7738BRUZ-REEL ⚠ 最後購買機會規格比較
| 參數 | AD7738BRU-REEL7 | AD7738BRUZ-REEL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 最後購買 | 最後購買 |
| 解析度 | 24 bits | 24 bits |
| Number of Channels | 4 / 8 (differential inputs) | — |
| ADC Architecture | Sigma-Delta | Sigma-Delta (Σ-Δ) |
| Throughput | 8.5 kHz per channel (117 us conversion) | — |
| Analog Input Range | -2.9 V to +2.9 V | — |
| Analog Supply Voltage | 5 V nominal | — |
| Digital Supply Voltage | 2.7 V to 5.25 V | — |
| INL (積分非線性) | 0.0015% (15 ppm) | — |
| No Missing Codes | 24-bit guaranteed | — |
| Effective Resolution | 16-bit p-p (18-bit p-p at lower throughput) | — |
| 介面 | SPI / QSPI / MICROWIRE compatible, Schmitt-triggered | — |
| 封裝 | TSSOP-28 (4.4 mm body width) | 28-TSSOP (RU) |
| 工作溫度 | -40 C to +105 C | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Screening Level | Industrial | — |
| Lead Finish | Tin (Sn) matte | — |
| 生命週期狀態 | Last Time Buy (per Analog Devices product page) | Last Time Buy (per Analog Devices product page) |
| RoHS 狀態 | Compliant (Pb-free matte tin) | — |
| Number of Input Channels | — | 8 (configurable as 4 differential / 8 single-ended) |
| Maximum Output Data Rate | — | 8.5 kHz (channel switching) |
| Conversion Time (16-bit p-p) | — | 117 µs |
| Effective Resolution (16-bit p-p) | — | True 16-bit p-p at fastest throughput |
| Digital Interface | — | 3-wire SPI / DSP-compatible serial |
| Reference Input | — | Differential (with 'No Reference' detect) |
| Calibration | — | Per-channel system calibration (gain & offset) |
| Input Configuration | — | Bipolar/unipolar, software programmable |
| On-Chip Features | — | Programmable gain amplifier, digital filter, channel sequencer |
| Schmitt-Triggered Logic Inputs | — | Yes (all digital inputs) |
| 工作溫度範圍 | — | [DATA_NEEDED: industrial -40C to +85C assumed, confirm on datasheet] |
| Compliance | — | RoHS (per Analog Devices, RU suffix denotes Pb-free) |