LTC2341HUH-18 vs LTC2344CUH-18 Perbandingan
Perbandingan bersamaan detil LTC2341HUH-18 dari Analog Devices dan LTC2344CUH-18 dari Analog Devices. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | LTC2341HUH-18 | LTC2344CUH-18 |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Number of Bits | 18 | — |
| Sampling Rate (per channel) | 666 ksps | — |
| Number of Channels | 2 (simultaneous sampling) | 4 (simultaneous sampling) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Differential, wide common-mode range | Differential, wide common-mode range |
| Input Range (SoftSpan) | ±10.24 V / 0 V to 10.24 V (per channel, independent) | Bipolar ±10.24 V / unipolar 0-5 V (range dependent) |
| Analog Supply Voltage | 4.75 V to 5.25 V | — |
| Digital Supply Voltage | 4.75 V to 5.25 V | — |
| Internal Reference | 2.5 V (with buffer, integrated) | 2.048 V (with internal buffer) |
| Digital Interface | Pin-selectable SPI CMOS (1.8 V to 5 V) or LVDS | — |
| Data Output Width (CMOS mode) | 1 or 2 lanes (pin-selectable) | — |
| Rentang Suhu Kerja | -40 C to +125 C | -40 to 125 C |
| Paket | 32-QFN (5 mm x 5 mm) with exposed pad | 32-QFN (5x5 mm) with exposed pad |
| Tipe Mounting | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant (#PBF suffix) |
| Resolusi | — | 18 bits |
| Sampling Rate per Channel | — | 400 kSPS |
| Tegangan Pemuat | — | 5 V (single analog supply) |
| Digital I/O Supply | — | 1.8 V to 5 V (OVDD) |
| SNR | — | 100 dB typical |
| INL | — | ±2 LSB maximum |
| Serial Interface | — | SPI CMOS (1.8V-5V) / LVDS, pin-selectable, 1-4 lanes (CMOS) |
| Sample-and-Hold | — | Per-channel, true simultaneous acquisition |