TSA7887ARMZ-REEL vs TSA7887BRZ-REEL 비교
다음의 상세 나란히 비교: TSA7887ARMZ-REEL 제조: Silicon Labs 및 TSA7887BRZ-REEL 제조: Silicon Labs. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | TSA7887ARMZ-REEL | TSA7887BRZ-REEL |
|---|---|---|
| 브랜드 | Silicon Labs | Silicon Labs |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.55 | $2.40 |
| Number of Bits | 12 | — |
| 샘플링 속도 | 125 ksps | 125 kSPS |
| Number of Channels | 2 (single-ended, multiplexed) | 2 single-ended (1 or 2 input mode, pin-selectable) |
| 공급 전압 | +2.7 V to +5.25 V (single supply) | — |
| 공급 전류 | 0.85 mA typical at full throughput | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Track-and-Hold Acquisition Time | 500 ns | — |
| Internal Reference Voltage | +2.5 V | +2.5 V (B grade) |
| Data Interface | SPI, MICROWIRE, QSPI, DSP-compatible serial | SPI / MICROWIRE / QSPI / DSP-compatible serial |
| External Serial Clock | 2 MHz maximum | — |
| Analog Input Type | Single-ended (one or two inputs) | — |
| 패키지 | MSOP-8 (RM) | — |
| 실장 유형 | Surface Mount | Surface Mount |
| Operating Temperature Grade | Automotive (xIND / extended industrial, per Silabs marking) | — |
| 핀 수 | 8 | — |
| RoHS 상태 | Compliant | — |
| Manufacturer | — | Silicon Labs (originally Touchstone Semiconductor) |
| Part Number | — | TSA7887BRZ-REEL |
| 기능 | — | 12-Bit SAR Analog-to-Digital Converter (ADC) |
| 분해능 | — | 12 bit |
| Supply Voltage (VDD) | — | 2.7 V to 5.25 V (single supply) |
| 입력 전압 범위 | — | 0 V to VREF (single-ended) |
| Input Bandwidth | — | Wide-bandwidth track-and-hold |
| 패키지 / 케이스 | — | 8-SOIC (R-8) |
| 동작 온도 | — | -40°C to +85°C (industrial) |
| Lead-Free / RoHS | — | Compliant (per DigiKey listing) |
| Pin Configuration | — | Drop-in second source for AD7887 family, 8-SOIC |
| Duty Class | — | Micropower |