ADC122S021CIMM vs ADC124S021CIMM Comparación
Comparación detallada lado a lado de ADC122S021CIMM por Texas Instruments y ADC124S021CIMM 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
ADC124S021CIMM - 4-Ch 12-Bit 50-200 kSPS SAR ADC | Texas Instruments
ADC124S021CIMM ✓ ActivoComparación de especificaciones
| Parámetro | ADC122S021CIMM | ADC124S021CIMM |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Obsolete | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,85 | $3,78 |
| Resolución | 12 bit | 12 bits |
| Number of Channels | 2 | 4 (single-ended) |
| Sample Rate Range | 50 ksps to 200 ksps | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Single-Ended | Single-ended, unipolar; pseudo-differential mode via CHn/CHn+1 pairing |
| Supply Voltage (VDD) | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
| Reference Voltage (VREF) | [DATA_NEEDED: VREF input range] | — |
| Digital Interface | SPI / QSPI / MICROWIRE compatible | SPI, MICROWIRE-compatible, mode 1 (CPOL=1, CPHA=0) |
| Data Format | Straight Binary | — |
| Temperatura de funcionamiento | -40 C to +85 C | — |
| Encapsulado | 8-VSSOP (MSOP-8 / DGK) | 10-pin VSSOP / MSOP (TI DGS, NSC P0MUB10A) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Power Consumption | ~1.6 mW at 3V / 200 ksps | — |
| Track-and-Hold | Internal | — |
| Nivel MSL | [DATA_NEEDED: MSL rating] | — |
| Estado RoHS | Compliant | Compliant (lead-free via /NOPB) |
| Manufacturer | — | National Semiconductor (now Texas Instruments) |
| Part Number | — | ADC124S021CIMM |
| Suffix (NOPB) | — | Lead-free, Pb-free (separate order code ADC124S021CIMM/NOPB) |
| Sample Rate | — | 50 ksps to 200 ksps |
| Digital Supply Voltage | — | [DATA_NEEDED: VA vs VBD dedicated pins present? - datasheet lists single VDD] |
| Corriente de alimentación | — | 2.3 mA typical at 3 V, 200 kSPS |
| Analog Input Range | — | 0 V to VREF (or 0 V to VDD in internal-reference mode) |
| INL (No linealidad integral) | — | ±1 LSB (max) |
| DNL (Differential Nonlinearity) | — | ±1 LSB (max, no missing codes) |
| SNR | — | [DATA_NEEDED: SNR at FS input - typical SAR value, not in verified snippet] |
| Tensión de referencia | — | Internal 2.5 V (on 4.5 V to 5.25 V supply) or external VREF input |
| Rango de temperatura de funcionamiento | — | -40 °C to +85 °C (industrial) |
| MSL (Moisture Sensitivity Level) | — | [DATA_NEEDED: MSL rating - typical 1 for VSSOP, not in snippet] |
| Channel-to-Channel Crosstalk | — | [DATA_NEEDED: -90 dB typical value, not in verified snippet] |
| Power-Down Current | — | [DATA_NEEDED: nA power-down value, not in verified snippet] |