ADC12H032CIWM vs ADC12138CIWM Comparación
Comparación detallada lado a lado de ADC12H032CIWM por Texas Instruments y ADC12138CIWM por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Texas Instruments
ADC12138CIWM - 12-bit+Sign 8-Ch SAR ADC, 28-SOIC | Texas Instruments
ADC12138CIWM ObsoleteComparación de especificaciones
| Parámetro | ADC12H032CIWM | ADC12138CIWM |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | NRND | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $10,45 | $5,80 |
| Resolución | 12 bit + sign (sign-extended 13-bit code) | 12-bit plus sign |
| Conversion Architecture | Successive Approximation Register (SAR) | — |
| Sample Rate | Up to 54 ksps (per family datasheet, exact sample rate per variant) | — |
| Number of Input Channels | 8 (analog input multiplexer) | 4 differential / 8 single-ended |
| Analog Input Range | [DATA_NEEDED: confirm full-scale input range vs Vref] | 0 V to VREF or 0 V to 2*VREF |
| Sample/Hold | Integrated track-and-hold | Integrated |
| Calibration | Self-calibrating (offset + linearity auto-trim on command) | — |
| DNL (Differential Non-Linearity) | +/-1 LSB (max) | — |
| INL (Integral Non-Linearity) | +/-1 LSB (max) | — |
| Digital Interface | NSC MICROWIRE-compatible serial I/O | — |
| Encapsulado / Carcasa | 20-SOIC (0.295 in / 7.50 mm width, wide body) | — |
| Pin of Pins | 20 | — |
| Temperatura de funcionamiento | [DATA_NEEDED: confirm industrial grade range, typically -40C to +85C] | -40C to +85C (industrial) |
| Temperature Grade | Industrial | — |
| Terminal Form | Gull Wing | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| Estado RoHS | [DATA_NEEDED: confirm from datasheet ordering info] | Compliant (NOPB variant) |
| Frecuencia de muestreo | — | 114 kSPS |
| Architecture | — | SAR (Successive Approximation) |
| Input Type | — | Differential, Single-Ended |
| Analog Supply Voltage | — | 3 V to 5.5 V (single) |
| Digital Supply Voltage | — | 3 V to 5.5 V (single, same as analog) |
| Tensión de referencia | — | 2.5 V (typical internal) |
| DNL (Differential Nonlinearity) | — | +/-0.5 LSB (typical) |
| INL (No linealidad integral) | — | +/-1 LSB (typical) |
| Corriente de alimentación | — | 1.3 mA (typical at 114 kSPS) |
| Encapsulado | — | 28-pin SOIC (WM, wide-body) |
| Self-Calibration | — | On-demand offset + gain auto-cal |
| Serial Interface | — | SPI/QSPI/MICROWIRE-compatible |
| Nivel MSL | — | 1 (unlimited) |