AD7862AR-10 vs AS1543-BQFT 비교
다음의 상세 나란히 비교: AD7862AR-10 제조: Analog Devices 및 AS1543-BQFT 제조: ams OSRAM. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | AD7862AR-10 | AS1543-BQFT |
|---|---|---|
| 브랜드 | Analog Devices | ams OSRAM |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $12.35 | $3.86 |
| Part Number | AD7862AR-10 | — |
| Number of ADCs | 2 | — |
| 분해능 | 12 bits | — |
| Conversion Rate (Throughput) | 250 kSPS per channel | — |
| Conversion Time | 4 microseconds | — |
| Input Channels | 4 (2 channels x 2 inputs) | — |
| 입력 전압 범위 | ±10 V (AD7862-10) | — |
| Analog Input Type | Single-ended, true bipolar | — |
| 공급 전압 | +5 V single supply | — |
| Supply Current (typ) | 12 mA (60 mW) | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Internal Reference | +2.5 V | — |
| Aperture Delay Matching | Tight (matched between two ADCs) | — |
| 인터페이스 | High-speed parallel | — |
| Integral Nonlinearity (INL) | ±1 LSB max (typical) / ±0.5 LSB (B-grade) | — |
| Signal-to-Noise Ratio (SNR) | 70 dB typical | — |
| Common-Mode Rejection | 80 dB typical at 50 kHz | — |
| Power Dissipation | 60 mW typical | — |
| 동작 온도 범위 | -40 °C to +85 °C | — |
| 패키지 | 28-pin SOIC (R-28) wide body | — |
| Channel Selection | A0 logic input | — |
| Track-and-Hold | Yes, two integrated T/H amplifiers | — |
| 실장 유형 | Surface Mount | Surface Mount |
| RoHS 상태 | Compliant | — |
| Number of Bits | — | 12 |
| 샘플링 속도 | — | 1 Msps |
| Number of Input Channels | — | 8 (single-ended) / 4 (differential) |
| Input Type | — | Single-Ended, Pseudo-Differential, Fully Differential |
| Supply Voltage (Analog) | — | 2.7 V to 5.25 V |
| Data Interface | — | SPI, QSPI, MICROWIRE, DSP-compatible Serial |
| Analog Input Bandwidth (T/H) | — | > 1 MHz |
| 패키지 / 케이스 | — | 20-TQFN (4x4 mm) Exposed Pad |
| 동작 온도 | — | -40 °C to +125 °C [DATA_NEEDED: confirm exact range from datasheet] |
| 핀 수 | — | 20 |
| Input Multiplexer | — | 8:1 / 4:1 (configurable) |
| Reference Input | — | External [DATA_NEEDED: confirm internal/external option] |
| Power Consumption | — | [DATA_NEEDED: typical mW at 1 Msps, 3 V / 5 V] |
| INL / DNL | — | [DATA_NEEDED: typical LSB values] |
| SNR | — | [DATA_NEEDED: dB at 1 Msps] |
| RoHS / Lead-Free | — | Compliant (per distributor listing) |