AD7691BCPZRL vs AD7683BCPZRL Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci AD7691BCPZRL disebabkan oleh Analog Devices dan AD7683BCPZRL 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 | AD7691BCPZRL | AD7683BCPZRL |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Number of Bits | 18 | — |
| kadar sampling | 250 kSPS | 100 kSPS |
| Number of Inputs | 1 | — |
| Architecture | SAR (PulSAR, charge-redistribution) | SAR (PulSAR charge-redistribution) |
| Input Type | Differential (pseudo-bipolar capable with REF) | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible serial | — |
| INL (max) | ±1.5 LSB (±6 ppm of FSR) | — |
| INL (typical) | ±0.75 LSB | — |
| Dynamic Range | 102 dB (typical @ 250 kSPS) | — |
| Reference | External (REF pin, up to VDD) | — |
| Supply Voltage (VDD) | 2.3 V to 5 V | 2.7 V to 5.5 V |
| Power Dissipation (typ. @ 5V, 250 kSPS) | 6 mW | — |
| Suhu Operasi | -40C to +85C | -40 °C to +85 °C (industrial) |
| Kemasan | 10-LFCSP-WD (3x3 mm) with exposed pad | 8-LFCSP-WD (3x3 mm) with exposed pad |
| Daisy-Chain Support | Yes (SDI input for multi-ADC 3-wire bus) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 3 (168 hours) | — |
| Status RoHS | Compliant | — |
| Pemecahkatan | — | 16 bits |
| Number of Input Channels | — | 1 |
| Analog Input Range | — | 0 V to VREF (pseudo-differential, unipolar) |
| Reference Voltage Range | — | Up to VDD |
| INL | — | ±1 LSB typical, ±3 LSB maximum (B grade) |
| Missing Codes | — | None (B grade) |
| Antaramuka | — | Serial SPI-compatible, QSPI, MICROWIRE, DSP-compatible |
| Conversion Clock | — | Internal |
| Track-and-Hold | — | Integrated, low-noise, wide bandwidth, short aperture delay |