AS1522-T vs ADS7825UE4 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci AS1522-T disebabkan oleh ams OSRAM dan ADS7825UE4 disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | AS1522-T | ADS7825UE4 |
|---|---|---|
| Merek | ams OSRAM | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 10 bits | 16 bits |
| Number of Input Channels | 2 or 4 (software-selectable) | 4 (single-ended, multiplexed) |
| Converter Type | SAR (Successive Approximation Register) | — |
| Architecture | Single-supply, low-power SAR | — |
| Supply Voltage Range | 2.7 V to 5.25 V | — |
| Throughput Rate | [DATA_NEEDED: max sample rate kSPS] | — |
| Supply Current (active) | [DATA_NEEDED: typical active current mA] | — |
| Supply Current (power-down) | < 1 µA (typical, datasheet claim) | — |
| Input Type | True differential, software-configurable unipolar/bipolar | — |
| Tegangan Rujukan | Internal 2.5 V (external reference supported) | — |
| Antaramuka | SPI / QSPI / MICROWIRE-compatible serial | — |
| Kemasan | 16-pin TSSOP | 28-SOIC (DW, 0.295 in / 7.50 mm width) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Gambaran Suhu Operasi | [DATA_NEEDED: industrial range] | — |
| Status RoHS | Compliant | Compliant |
| Shutdown Pin | Yes (active-low power-down) | — |
| kadar sampling | — | 40 kSPS (max) |
| Acquisition + Conversion Time | — | 25 us (max) |
| Gambaran Tegangan Masukan | — | +/-10 V (bipolar, laser-trimmed scaling) |
| Integral Nonlinearity (INL) | — | +/-2.0 LSB (max) |
| Channel-to-Channel Matching | — | +/-0.1% |
| Tegangan Pemberi Arus | — | +5 V single supply |
| Power Dissipation | — | 50 mW (max during conversion) |
| Data Interface | — | Parallel (8/16-bit) or Serial |
| Internal Reference | — | +2.5 V (on-chip) |
| Suhu Operasi | — | -40C to +85C |
| Pin-Compatible With | — | ADS7824 (12-bit version, same 28-SOIC pinout) |