AD7719BRUZ-REEL vs AD7738BRUZ-REEL 비교
다음의 상세 나란히 비교: AD7719BRUZ-REEL 제조: Analog Devices 및 AD7738BRUZ-REEL 제조: Analog Devices. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Analog Devices
AD7738BRUZ-REEL - 24-Bit 8-Ch 8.5kHz Sigma-Delta ADC | Analog Devices
AD7738BRUZ-REEL ⚠ 최종 구매사양 비교
| 파라미터 | AD7719BRUZ-REEL | AD7738BRUZ-REEL |
|---|---|---|
| 브랜드 | Analog Devices | Analog Devices |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 최종 구매 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $5.75 | $17.50 |
| Manufacturer | Analog Devices | — |
| MPN | AD7719BRUZ-REEL | — |
| 기능 | Dual Sigma-Delta ADC with PGA, excitation sources, and temperature sensor | — |
| Resolution (Main ADC) | 24-bit | — |
| Resolution (Auxiliary ADC) | 16-bit | — |
| Number of Input Channels | 3 or 6 differential/pseudo-differential inputs | 8 (configurable as 4 differential / 8 single-ended) |
| ADC Architecture | Sigma-Delta with chopping | Sigma-Delta (Σ-Δ) |
| 입력 전압 범위 | ±2.56 V (bipolar, with PGA); 0 to VREF (unipolar) | — |
| PGA Gain Range | 1 to 128 | — |
| 공급 전압 | 3 V to 5.25 V (single supply) | — |
| 대기 전류 | 2 mA typical | — |
| Excitation Current Sources | Matched switchable on-chip current sources | — |
| Digital I/O | 4-bit GPIO port | — |
| 인터페이스 | SPI/QSPI/MICROWIRE-compatible serial | — |
| 동작 온도 | -40 °C to +85 °C (industrial) | — |
| 패키지 | 28-TSSOP (MS-153AE) | 28-TSSOP (RU) |
| 실장 유형 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (REEL suffix) | — |
| RoHS 상태 | Compliant (Z suffix indicates lead-free) | — |
| 분해능 | — | 24 bits |
| 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) |
| 동작 온도 범위 | — | [DATA_NEEDED: industrial -40C to +85C assumed, confirm on datasheet] |
| Compliance | — | RoHS (per Analog Devices, RU suffix denotes Pb-free) |
| 수명 주기 상태 | — | Last Time Buy (per Analog Devices product page) |