AS1543-BQFT vs ADS7822PBG4 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci AS1543-BQFT disebabkan oleh ams OSRAM dan ADS7822PBG4 disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
ADS7822PBG4 - 12-Bit 200kSPS Micro-Power SAR ADC | Texas Instruments
ADS7822PBG4 ✓ AktifPengandingan Spesifikasi
| Parametr | AS1543-BQFT | ADS7822PBG4 |
|---|---|---|
| Merek | ams OSRAM | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Number of Bits | 12 | — |
| kadar sampling | 1 Msps | 200 kSPS |
| Number of Input Channels | 8 (single-ended) / 4 (differential) | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Input Type | Single-Ended, Pseudo-Differential, Fully Differential | Single-ended analog with integrated sample-and-hold |
| Supply Voltage (Analog) | 2.7 V to 5.25 V | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible Serial | Serial SPI / QSPI / Microwire |
| Analog Input Bandwidth (T/H) | > 1 MHz | — |
| Kemasan / Case | 20-TQFN (4x4 mm) Exposed Pad | — |
| Jenis Pemasangan | Surface Mount | Through-Hole |
| Suhu Operasi | -40 °C to +125 °C [DATA_NEEDED: confirm exact range from datasheet] | -40 C to +85 C (industrial) |
| Bilangan Pin | 20 | — |
| Input Multiplexer | 8:1 / 4:1 (configurable) | — |
| Reference Input | External [DATA_NEEDED: confirm internal/external option] | External VREF pin (ratiometric to VDD) |
| Power Consumption | [DATA_NEEDED: typical mW at 1 Msps, 3 V / 5 V] | Approximately 1.5 mW at 3 V, 200 kSPS |
| INL / DNL | [DATA_NEEDED: typical LSB values] | — |
| SNR | [DATA_NEEDED: dB at 1 Msps] | — |
| RoHS / Lead-Free | Compliant (per distributor listing) | — |
| Pemecahkatan | — | 12 bits |
| Number of Channels | — | 1 input, single-ended |
| Supply Voltage Range | — | 2.7 V to 5.25 V |
| Kemasan | — | 8-PDIP (PB), 0.300 inch / 7.62 mm |
| Arus penyah hidup | — | Microwatts (per datasheet) |
| Status RoHS | — | Pb-free green / RoHS compliant (PBG4 suffix) |
| Lead-Free Finish | — | Yes (Matte Sn, Pb-free) |