AS1522-T vs ADS7822PBG4 비교
다음의 상세 나란히 비교: AS1522-T 제조: ams OSRAM 및 ADS7822PBG4 제조: Texas Instruments. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Texas Instruments
ADS7822PBG4 - 12-Bit 200kSPS Micro-Power SAR ADC | Texas Instruments
ADS7822PBG4 ✓ 활성사양 비교
| 파라미터 | AS1522-T | ADS7822PBG4 |
|---|---|---|
| 브랜드 | ams OSRAM | Texas Instruments |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.15 | $2.10 |
| 분해능 | 10 bits | 12 bits |
| Number of Input Channels | 2 or 4 (software-selectable) | — |
| Converter Type | SAR (Successive Approximation Register) | — |
| Architecture | Single-supply, low-power SAR | SAR (Successive Approximation) |
| Supply Voltage Range | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
| Throughput Rate | [DATA_NEEDED: max sample rate kSPS] | — |
| Supply Current (active) | [DATA_NEEDED: typical active current mA] | — |
| Supply Current (power-down) | < 1 µA (typical, datasheet claim) | — |
| Input Type | True differential, software-configurable unipolar/bipolar | Single-ended analog with integrated sample-and-hold |
| 기준 전압 | Internal 2.5 V (external reference supported) | — |
| 인터페이스 | SPI / QSPI / MICROWIRE-compatible serial | — |
| 패키지 | 16-pin TSSOP | 8-PDIP (PB), 0.300 inch / 7.62 mm |
| 실장 유형 | Surface Mount | Through-Hole |
| 동작 온도 범위 | [DATA_NEEDED: industrial range] | — |
| RoHS 상태 | Compliant | Pb-free green / RoHS compliant (PBG4 suffix) |
| Shutdown Pin | Yes (active-low power-down) | — |
| Number of Channels | — | 1 input, single-ended |
| 샘플링 속도 | — | 200 kSPS |
| Reference Input | — | External VREF pin (ratiometric to VDD) |
| Data Interface | — | Serial SPI / QSPI / Microwire |
| 동작 온도 | — | -40 C to +85 C (industrial) |
| Power Consumption | — | Approximately 1.5 mW at 3 V, 200 kSPS |
| 셧다운 전류 | — | Microwatts (per datasheet) |
| Lead-Free Finish | — | Yes (Matte Sn, Pb-free) |