AD7699BCPZ vs AD7949BCPZRL7 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci AD7699BCPZ disebabkan oleh Analog Devices dan AD7949BCPZRL7 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 | AD7699BCPZ | AD7949BCPZRL7 |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 16 bits | 14 bit |
| Number of Channels | 8 | 8 (single-ended) / 4 (differential pairs) |
| kadar sampling | 500 kSPS | — |
| Input Type | Single-Ended, Differential, Pseudo-Differential | Single-Ended, Pseudobipolar, Differential (GND sense) |
| Antaramuka | SPI, QSPI, MICROWIRE, DSP | — |
| Architecture | SAR | SAR (Successive Approximation Register) |
| Tegangan Pemberi Arus | 5 V | — |
| INL | ±0.5 LSB typical, ±1.5 LSB maximum | — |
| Kemasan | 20-LFCSP (4x4 mm) | 20-LFCSP (4x4 mm) with exposed pad |
| Suhu Operasi | -40°C to +125°C | -40C to +125C |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Reference Type | External | — |
| Number of Inputs | 8 | — |
| Data Interface | Serial | — |
| Status RoHS | Compliant | Compliant |
| Sample Rate | — | 250 kSPS |
| Supply Voltage (VDD) | — | 2.3 V to 5.5 V |
| Tegangan Rujukan | — | 2.3 V to 5.5 V (external) |
| INL (Nonlinear Integral Nonlinearity) | — | +/-1 LSB (typical) |
| No Missing Codes | — | Yes (14-bit guaranteed) |
| Digital Interface | — | SPI / QSPI / MICROWIRE / DSP-compatible, up to 50 MHz |
| Daisy-Chain Mode | — | Yes |
| Power Dissipation (250 kSPS, 5 V) | — | 4.5 mW (typical) |
| Power-Down Current | — | 1 uA (typical) |
| Acquisition Time | — | 290 ns (typical) |
| Aras MSL | — | [DATA_NEEDED: MSL rating] |