ADS8342IBPFBR vs ADS8381IPFBRG4 비교
다음의 상세 나란히 비교: ADS8342IBPFBR 제조: Texas Instruments 및 ADS8381IPFBRG4 제조: Texas Instruments. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Texas Instruments
ADS8342IBPFBR - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IBPFBR ✓ 활성Texas Instruments
ADS8381IPFBRG4 - 18-Bit 580kHz SAR ADC, 48-TQFP | Texas Instruments
ADS8381IPFBRG4 ✓ 활성사양 비교
| 파라미터 | ADS8342IBPFBR | ADS8381IPFBRG4 |
|---|---|---|
| 브랜드 | Texas Instruments | Texas Instruments |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $9.45 | $13.95 |
| 분해능 | 16 bit | 18 bits |
| Number of Channels | 4 | — |
| 샘플링 속도 | 250 kSPS | 580 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | True Bipolar, Single-Ended | Unipolar, pseudo-bipolar differential |
| 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) | — |
| No Missing Codes | 16 bit (ensured) | 18 bits (guaranteed) |
| Max Offset Error | 1 mV | — |
| 패키지 | TQFP-48 (PFB) | 48-pin TQFP (PFB), 7x7 mm |
| 동작 온도 | -40°C to +85°C (Industrial) | — |
| 실장 유형 | Surface Mount | — |
| RoHS 상태 | Compliant | Compliant |
| Sample-and-Hold | Internal (inherent to capacitive DAC) | — |
| Reference | External | Internal (external reference option per datasheet) |
| Number of Inputs | — | 1 (single-ended pseudo-bipolar / unipolar) |
| 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) |
| 동작 온도 범위 | — | -40 C to +85 C (industrial) |
| MSL 레벨 | — | [DATA_NEEDED: MSL rating] |
| Terminal Form | — | Gull Wing |
| Package Code | — | TFQFP (Thin Fine-pitch QFP) |