AS1531-T vs ADS7841PBG4 비교
다음의 상세 나란히 비교: AS1531-T 제조: ams OSRAM 및 ADS7841PBG4 제조: Texas Instruments. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | AS1531-T | ADS7841PBG4 |
|---|---|---|
| 브랜드 | ams OSRAM | Texas Instruments |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.55 | $4.12 |
| 분해능 | 12 bits | 12 bits (programmable to 8 bits) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Number of Input Channels | 4 or 8 (single-ended, multiplexed) | 4 single-ended or 2 differential |
| 샘플링 속도 | 300 ksps (AS1531); up to 400 ksps (AS1530 variant) | 200 kSPS |
| Supply Voltage (Single) | 2.7 V to 5.25 V | — |
| Supply Current (Active) | [DATA_NEEDED: typical active current at 3V/5V] | — |
| Supply Current (Power-Down) | [DATA_NEEDED: typical power-down current in uA] | — |
| Analog Input Range | 0 V to VREF | 0 V to VREF |
| 기준 전압 | External, up to VDD | — |
| Data Interface | MICROWIRE, QSPI, SPI, Serial | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Input Type | Single-Ended, pseudo-differential (configurable) | — |
| 동작 온도 | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| 패키지 | 20-pin TSSOP | 16-PDIP (0.300 in, 7.62 mm) |
| 실장 유형 | Surface Mount | Through-Hole |
| Packaging | Tape and Reel (TR) | — |
| RoHS 상태 | Compliant | Compliant |
| INL (max) | [DATA_NEEDED: max INL in LSB] | — |
| DNL (max) | [DATA_NEEDED: max DNL in LSB] | — |
| THD | Approximately -80 dB (class-typical for 12-bit SAR at low input frequency) | — |
| Conversion Time | — | 3.75 us |
| INL (Max) | — | +/-1 LSB |
| DNL (Max) | — | +/-1 LSB |
| SINAD | — | 72 dB |
| Missing Codes | — | None (guaranteed) |
| 공급 전압 | — | 2.7 V to 5.5 V (single supply) |
| Reference Voltage (VREF) | — | 100 mV to VCC |
| Power Dissipation (Typ, 200 kHz, VCC=5V) | — | 2 mW |
| 셧다운 전류 | — | < 1 uA |
| MSL 레벨 | — | 1 (unlimited) |
| Lead-Free | — | Yes |