LTC2372CUH-16 vs LTC2372CUH-18 비교
다음의 상세 나란히 비교: LTC2372CUH-16 제조: Analog Devices 및 LTC2372CUH-18 제조: Analog Devices. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | LTC2372CUH-16 | LTC2372CUH-18 |
|---|---|---|
| 브랜드 | Analog Devices | Analog Devices |
| 카테고리 | ADC/DAC | ADC/DAC |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $15.75 | $10.85 |
| 분해능 | 16 bit | 18 bits |
| Number of Input Channels | 8 (single-ended/differential, with MUX) | 8 (single-ended) / 4 (fully-differential) |
| Converter Architecture | SAR (Successive Approximation Register) | — |
| Maximum Sample Rate | 500 ksps | — |
| 공급 전압 | 5 V (single supply) | Single 5 V |
| Input Configuration | Fully-differential, pseudo-differential unipolar, pseudo-differential bipolar (software configurable) | — |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL (LSB)] | — |
| Signal-to-Noise Ratio (SNR) | 96 dB | — |
| On-Chip Reference Voltage | 2.048 V | — |
| Reference Drift | 20 ppm/°C max | — |
| Reference Buffer | Internal, single-shot capable | Single-shot capable, integrated |
| Digital I/O Logic Levels | 1.8 V / 2.5 V / 3.3 V / 5 V compatible | — |
| Serial Interface | SPI-compatible (high speed) | — |
| Channel Sequencer Depth | 16 steps | — |
| 패키지 | 32-QFN (5 mm × 5 mm) | 32-QFN (5x5 mm), exposed pad |
| Package Code (per datasheet) | HVQCCN / 32-lead QFN (UH suffix) | — |
| 동작 온도 범위 | 0 °C to +70 °C (commercial, 'C' grade) | — |
| RoHS 상태 | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| Lead-Free | Yes (#PBF suffix) | — |
| Architecture | — | Successive Approximation Register (SAR) |
| Sample Rate | — | 500 kSPS |
| Input Type | — | Fully-differential, pseudo-differential unipolar, pseudo-differential bipolar |
| SNR (Fully-Differential) | — | 100 dB (typical) |
| SNR (Pseudo-Differential) | — | 95 dB (typical) |
| INL (max) | — | ±2.75 LSB |
| Missing Codes | — | None at 18 bits |
| Internal Reference | — | 2.048 V, 20 ppm/°C max drift |
| Digital Interface | — | SPI-compatible serial, 1.8 V / 2.5 V / 3.3 V / 5 V logic |
| Sequencer Depth | — | 16 entries |