AS1531-T vs ADS7841PBG4 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci AS1531-T disebabkan oleh ams OSRAM dan ADS7841PBG4 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 | AS1531-T | ADS7841PBG4 |
|---|---|---|
| Merek | ams OSRAM | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 12 bits | 12 bits (programmable to 8 bits) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Number of Input Channels | 4 or 8 (single-ended, multiplexed) | 4 single-ended or 2 differential |
| kadar sampling | 300 ksps (AS1531); up to 400 ksps (AS1530 variant) | 200 kSPS |
| Supply Voltage (Single) | 2.7 V to 5.25 V | — |
| Supply Current (Active) | [DATA_NEEDED: typical active current at 3V/5V] | — |
| Supply Current (Power-Down) | [DATA_NEEDED: typical power-down current in uA] | — |
| Analog Input Range | 0 V to VREF | 0 V to VREF |
| Tegangan Rujukan | External, up to VDD | — |
| Data Interface | MICROWIRE, QSPI, SPI, Serial | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Input Type | Single-Ended, pseudo-differential (configurable) | — |
| Suhu Operasi | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Kemasan | 20-pin TSSOP | 16-PDIP (0.300 in, 7.62 mm) |
| Jenis Pemasangan | Surface Mount | Through-Hole |
| Packaging | Tape and Reel (TR) | — |
| Status RoHS | Compliant | Compliant |
| INL (max) | [DATA_NEEDED: max INL in LSB] | — |
| DNL (max) | [DATA_NEEDED: max DNL in LSB] | — |
| THD | Approximately -80 dB (class-typical for 12-bit SAR at low input frequency) | — |
| Conversion Time | — | 3.75 us |
| INL (Max) | — | +/-1 LSB |
| DNL (Max) | — | +/-1 LSB |
| SINAD | — | 72 dB |
| Missing Codes | — | None (guaranteed) |
| Tegangan Pemberi Arus | — | 2.7 V to 5.5 V (single supply) |
| Reference Voltage (VREF) | — | 100 mV to VCC |
| Power Dissipation (Typ, 200 kHz, VCC=5V) | — | 2 mW |
| Arus penyah hidup | — | < 1 uA |
| Aras MSL | — | 1 (unlimited) |
| Lead-Free | — | Yes |