ADS8381IPFBRG4 vs ADS8342IBPFBR 비교
다음의 상세 나란히 비교: ADS8381IPFBRG4 제조: Texas Instruments 및 ADS8342IBPFBR 제조: Texas Instruments. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Texas Instruments
ADS8381IPFBRG4 - 18-Bit 580kHz SAR ADC, 48-TQFP | Texas Instruments
ADS8381IPFBRG4 ✓ 활성Texas Instruments
ADS8342IBPFBR - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IBPFBR ✓ 활성사양 비교
| 파라미터 | ADS8381IPFBRG4 | ADS8342IBPFBR |
|---|---|---|
| 브랜드 | Texas Instruments | Texas Instruments |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $13.95 | $9.45 |
| 분해능 | 18 bits | 16 bit |
| 샘플링 속도 | 580 kSPS | 250 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Inputs | 1 (single-ended pseudo-bipolar / unipolar) | — |
| Input Type | Unipolar, pseudo-bipolar differential | True Bipolar, Single-Ended |
| Analog Supply Voltage | 5 V (single supply) | — |
| Digital I/O Supply Voltage | [DATA_NEEDED: digital I/O supply range] | — |
| 입력 전압 범위 | 0 V to VREF (unipolar) | — |
| Data Interface | Parallel (18-bit word, CMOS/TTL compatible) | — |
| Reference | Internal (external reference option per datasheet) | External |
| 패키지 | 48-pin TQFP (PFB), 7x7 mm | TQFP-48 (PFB) |
| 동작 온도 범위 | -40 C to +85 C (industrial) | — |
| MSL 레벨 | [DATA_NEEDED: MSL rating] | — |
| RoHS 상태 | Compliant | Compliant |
| Terminal Form | Gull Wing | — |
| Package Code | TFQFP (Thin Fine-pitch QFP) | — |
| No Missing Codes | 18 bits (guaranteed) | 16 bit (ensured) |
| Number of Channels | — | 4 |
| Input Signal Range | — | ±VREF (selectable per channel) |
| Output Interface | — | Parallel, 3-state |
| 공급 전압 | — | ±5 V |
| Power Dissipation | — | 200 mW (typ) |
| Maximum Integral Nonlinearity (INL) | — | ±4 LSB (I grade) |
| Max Offset Error | — | 1 mV |
| 동작 온도 | — | -40°C to +85°C (Industrial) |
| 실장 유형 | — | Surface Mount |
| Sample-and-Hold | — | Internal (inherent to capacitive DAC) |