ADC12138CIWM vs ADC10738CIWMX Comparação
Comparação detalhada lado a lado de ADC12138CIWM por Texas Instruments e ADC10738CIWMX 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
ADC12138CIWM - 12-bit+Sign 8-Ch SAR ADC, 28-SOIC | Texas Instruments
ADC12138CIWM ObsoleteTexas Instruments
ADC10738CIWMX - 10-Bit+Sign SAR ADC, 74kSPS, 8-Input MUX | TI
ADC10738CIWMX ObsoleteComparação de especificações
| Parâmetro | ADC12138CIWM | ADC10738CIWMX |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Obsolete | Obsolete |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $5,80 | $5,48 |
| Resolução | 12-bit plus sign | 10 Bits + Sign |
| Taxa de amostragem | 114 kSPS | — |
| Number of Input Channels | 4 differential / 8 single-ended | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Input Type | Differential, Single-Ended | Single-ended or differential |
| Analog Supply Voltage | 3 V to 5.5 V (single) | — |
| Digital Supply Voltage | 3 V to 5.5 V (single, same as analog) | — |
| Analog Input Range | 0 V to VREF or 0 V to 2*VREF | — |
| Tensão de referência | 2.5 V (typical internal) | — |
| DNL (Differential Nonlinearity) | +/-0.5 LSB (typical) | — |
| INL (Não linearidade integral) | +/-1 LSB (typical) | — |
| Corrente de alimentação | 1.3 mA (typical at 114 kSPS) | — |
| Temperatura de operação | -40C to +85C (industrial) | -40C to +85C |
| Encapsulamento | 28-pin SOIC (WM, wide-body) | 24-SOIC (WM), wide-body |
| Tipo de montagem | Surface Mount | Surface Mount |
| Self-Calibration | On-demand offset + gain auto-cal | — |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | — |
| Sample/Hold | Integrated | — |
| Nível MSL | 1 (unlimited) | — |
| Status RoHS | Compliant (NOPB variant) | Compliant |
| Number of Analog Inputs | — | 8 (single-ended) / 4 (differential) |
| Sampling Rate (Max) | — | 74 kSPS |
| Conversion Time (Max) | — | 5 us |
| Supply Voltage (Single) | — | 5 V |
| Power Consumption (Active, Max) | — | 37 mW |
| Power Consumption (Power-Down) | — | 18 uW |
| Internal Reference | — | 2.5 V bandgap, +/-2% (max) |
| Data Interface | — | Serial |
| Sample-and-Hold | — | Integrated |