ADC08131CIWM vs ADC08138CIWM Comparação
Comparação detalhada lado a lado de ADC08131CIWM por Texas Instruments e ADC08138CIWM 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.
Comparação de especificações
| Parâmetro | ADC08131CIWM | ADC08138CIWM |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | NRND |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $1,38 | $4,09 |
| Resolução | 8 bit | 8 bit |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Channels | 1 (with 2-input analog multiplexer) | — |
| Input Type | Single-ended, with differential option via VIN+/VIN- | — |
| Supply Voltage (Analog) | 4.5 V to 6.3 V | — |
| Supply Voltage (Digital) | 4.5 V to 6.3 V | — |
| Analog Input Range | 0 V to VREF (single-ended) or -VREF to +VREF (differential) | 0 V to VREF (with VREF up to 5 V) |
| Internal Voltage Reference | 2.048 V (also usable as 5 V with external buffer) | — |
| Serial Interface | MICROWIRE / QSPI / SPI-compatible | — |
| Sampling Type | Track-and-Hold (on-chip) | — |
| Encapsulamento | SOIC-14 Wide (PDSO14, IWM) | 20-SOIC Wide (0.295 inch / 7.50 mm body) |
| Faixa de temperatura de operação | -40 C to +85 C (industrial) | — |
| Tipo de montagem | Surface Mount | Surface Mount |
| Status RoHS | Compliant | [DATA_NEEDED: confirm RoHS status] |
| Contagem de pinos | 14 | — |
| Converter Family | ADC08131 / ADC08134 / ADC08138 series | — |
| Number of Analog Input Channels | — | 8 |
| Data Interface | — | NSC MICROWIRE / SPI-compatible serial |
| Number of Inputs | — | 8 Input |
| Taxa de amostragem | — | [DATA_NEEDED: maximum sampling rate per second] |
| Conversion Time | — | 8 us (typical, per datasheet) |
| Tensão de alimentação | — | 5 V (single supply) |
| Voltage Reference | — | Internal 2.5 V bandgap (REFIN / REFOUT access) |
| Track-and-Hold | — | Integrated on-chip |
| Temperatura de operação | — | -40C to +85C |
| Packaging | — | Tube |