AS1543-BQFT vs ADS7822PBG4 Karşılaştırma
Ayrıntılı yan yana karşılaştırma AS1543-BQFT tarafından ams OSRAM ve ADS7822PBG4 tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
ADS7822PBG4 - 12-Bit 200kSPS Micro-Power SAR ADC | Texas Instruments
ADS7822PBG4 ✓ AktifÖzellik Karşılaştırması
| Parametre | AS1543-BQFT | ADS7822PBG4 |
|---|---|---|
| Marka | ams OSRAM | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Number of Bits | 12 | — |
| Ölçekleme Oranı | 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 | — |
| Paket / Kas | 20-TQFN (4x4 mm) Exposed Pad | — |
| Montaj Türü | Surface Mount | Through-Hole |
| İşletim Sıcaklığı | -40 °C to +125 °C [DATA_NEEDED: confirm exact range from datasheet] | -40 C to +85 C (industrial) |
| Pin Sayısı | 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) | — |
| Çözünürlük | — | 12 bits |
| Number of Channels | — | 1 input, single-ended |
| Supply Voltage Range | — | 2.7 V to 5.25 V |
| Paket | — | 8-PDIP (PB), 0.300 inch / 7.62 mm |
| Kapatma Akımı | — | Microwatts (per datasheet) |
| RoHS Durumu | — | Pb-free green / RoHS compliant (PBG4 suffix) |
| Lead-Free Finish | — | Yes (Matte Sn, Pb-free) |