LTC2348HLX-18 vs LTC2348HLX-16 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LTC2348HLX-18 disebabkan oleh Analog Devices dan LTC2348HLX-16 disebabkan oleh Analog Devices. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | LTC2348HLX-18 | LTC2348HLX-16 |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 18 bits | 16 bits |
| Number of Channels | 8 (octal, simultaneous sampling) | 8 (simultaneous sampling) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Sample Rate | 200 ksps per channel | 200 ksps per channel |
| Input Type | Differential / Pseudo-Differential, SoftSpan | Differential, wide common-mode range, SoftSpan |
| Gambaran Tegangan Masukan | ±10.24 V (true bipolar, SoftSpan configurable) | — |
| Common-Mode Rejection Ratio (CMRR) | 118 dB | 118 dB |
| Signal-to-Noise Ratio (SNR) | 96.7 dB | 94.4 dB |
| Integral Nonlinearity (INL) | ±3 LSB | — |
| Missing Codes | None at 18 bits | No missing codes at 16 bits |
| Internal Reference | 2.048 V with 2X buffer (external reference supported) | — |
| Digital Interface | SPI CMOS (1.8 V to 5 V) or LVDS, 1 to 8 lanes | — |
| Low-Voltage Supply | 5 V | — |
| Kemasan | 48-LQFP (7x7 mm), gull wing | 48-pin LQFP (7 mm x 7 mm) |
| Temperature Grade | Automotive | — |
| Status RoHS | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Input Voltage Range (SoftSpan) | — | ±10.24 V / 0-10.24 V / ±5.12 V / 0-5.12 V (per-channel selectable) |
| INL (Integral Non-Linearity) | — | ±1 LSB (max) |
| Analog Supply Voltage | — | 4.75 V to 5.25 V |
| Digital Supply Voltage | — | 4.75 V to 5.25 V |
| Data Interface | — | SPI-compatible |
| Reference | — | Internal 2.048 V with buffer, or external |
| Gambaran Suhu Operasi | — | -40 °C to +125 °C (H-grade, automotive) |
| Jenis Pemasangan | — | Surface Mount |