ADS7817UBG4 vs ADS7825PG4 Comparação
Comparação detalhada lado a lado de ADS7817UBG4 por Texas Instruments e ADS7825PG4 por Texas Instruments. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Texas Instruments
ADS7817UBG4 - 12-Bit 200kHz Differential Input SAR ADC | Texas Instruments
ADS7817UBG4 ✓ AtivoTexas Instruments
ADS7825PG4 - 16-Bit, 4-Ch, 40kS/s Sampling ADC | Texas Instruments
ADS7825PG4 ✓ AtivoComparação de especificações
| Parâmetro | ADS7817UBG4 | ADS7825PG4 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $7,77 | $7,20 |
| Resolução | 12 bits | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Input Channels | 1 differential | 4 (single-ended / pseudo-differential) |
| Sampling Rate (Max) | 200 kSamples/s | — |
| Analog Input Type | True differential, bipolar | — |
| Analog Input Voltage Range | -2.5 V to +2.5 V | — |
| Reference Voltage Range | 100 mV to 2.5 V (external) | — |
| Input-Referred Resolution | 49 uV to 1.22 mV (reference-dependent) | — |
| Supply Voltage (Analog/Digital) | 5 V (single supply) | — |
| Power-Down Current | <1 mA (automatic power-down mode) | — |
| Digital Interface | Serial (SPI/SSI-compatible) | — |
| Faixa de temperatura de operação | -40 C to +85 C | — |
| Encapsulamento | 8-pin SOIC | — |
| Tipo de montagem | Surface Mount | Through-Hole (THT) |
| Status RoHS | Compliant (Pb-free suffix G4) | Compliant (Pb-free, Green) |
| Number of Bits | — | 16 |
| Taxa de amostragem | — | 40 kS/s |
| Input Type | — | Single-ended, Pseudo-Differential |
| Data Interface | — | Serial (SPI/QSPI/MICROWIRE-compatible), Parallel |
| Analog Supply Voltage | — | 4.75 V to 5.25 V |
| Digital Supply Voltage | — | 4.75 V to 5.25 V (or 5V AVDD-coupled) |
| Faixa de tensão de entrada | — | 0 V to VREF (unipolar), with PGA scaling |
| Tensão de referência | — | 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) |
| Temperatura de operação | — | -40 °C to +85 °C |
| Encapsulamento / Caixa | — | 28-DIP (0.300 in, 7.62 mm) |
| Packaging | — | Tube |