AS1530 vs ADS7825PG4 Karşılaştırma
Ayrıntılı yan yana karşılaştırma AS1530 tarafından ams OSRAM ve ADS7825PG4 tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Texas Instruments
ADS7825PG4 - 16-Bit, 4-Ch, 40kS/s Sampling ADC | Texas Instruments
ADS7825PG4 ✓ AktifÖzellik Karşılaştırması
| Parametre | AS1530 | ADS7825PG4 |
|---|---|---|
| Marka | ams OSRAM | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Number of Bits | 12 | 16 |
| Sampling Rate (Per Second) | 400 ksps (AS1530); 300 ksps (AS1531) | — |
| Number of Inputs | 4 differential / 8 single-ended | — |
| Input Type | Pseudo-Differential, Single-Ended | Single-ended, Pseudo-Differential |
| Data Interface | MICROWIRE, QSPI, Serial, SPI | Serial (SPI/QSPI/MICROWIRE-compatible), Parallel |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Paket / Kas | 20-TSSOP (0.173 inch, 4.40 mm width) | 28-DIP (0.300 in, 7.62 mm) |
| Supply Voltage (Single) | 2.7 V to 5.25 V | — |
| Reference Type | Internal 4.096 V (external optional) | — |
| INL (Max) | ±1 LSB | — |
| DNL (Max) | ±1 LSB (no missing codes) | — |
| SINAD | 70 dB (typ) | — |
| Power Dissipation (Typ) | 4.5 mW at 400 ksps, 3 V | — |
| İşletim Sıcaklığı | -40 °C to +85 °C | -40 °C to +85 °C |
| Montaj Türü | Surface Mount | Through-Hole (THT) |
| Packaging | Tube (AS1530); Tape & Reel (AS1530-T) | Tube |
| RoHS Durumu | Compliant | Compliant (Pb-free, Green) |
| Ölçekleme Oranı | — | 40 kS/s |
| Number of Input Channels | — | 4 (single-ended / pseudo-differential) |
| Analog Supply Voltage | — | 4.75 V to 5.25 V |
| Digital Supply Voltage | — | 4.75 V to 5.25 V (or 5V AVDD-coupled) |
| Giriş电压范围 | — | 0 V to VREF (unipolar), with PGA scaling |
| Referans Gerilimi | — | Internal 2.5 V (laser-trimmed) or external |
| Integral Nonlinearity (INL) | — | ±2.5 LSB max (typ. 0.0046% linearity error) |
| Power Dissipation | — | 50 mW max (operating), <100 µW (power-down) |