ADC12138CIWM vs ADC12138CIMSA Vergleich
Detaillierter Direktvergleich von ADC12138CIWM von Texas Instruments und ADC12138CIMSA von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Texas Instruments
ADC12138CIWM - 12-bit+Sign 8-Ch SAR ADC, 28-SOIC | Texas Instruments
ADC12138CIWM Obsolete
Spezifikationsvergleich
| Parameter | ADC12138CIWM | ADC12138CIMSA |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Obsolete | NRND |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $5,80 | $5,72 |
| Auflösung | 12-bit plus sign | 12-bit plus sign (13-bit dynamic range) |
| Abtastrate | 114 kSPS | — |
| Number of Input Channels | 4 differential / 8 single-ended | 8 single-ended / 4 differential (plus COM) |
| Architecture | SAR (Successive Approximation) | — |
| Input Type | Differential, Single-Ended | — |
| Analog Supply Voltage | 3 V to 5.5 V (single) | 3.0 V to 5.5 V (single supply) |
| Digital Supply Voltage | 3 V to 5.5 V (single, same as analog) | Same as AVDD |
| Analog Input Range | 0 V to VREF or 0 V to 2*VREF | — |
| Referenzspannung | 2.5 V (typical internal) | — |
| DNL (Differential Nonlinearity) | +/-0.5 LSB (typical) | — |
| INL (Integrale Nichtlinearität) | +/-1 LSB (typical) | — |
| Versorgungsstrom | 1.3 mA (typical at 114 kSPS) | — |
| Betriebstemperatur | -40C to +85C (industrial) | -40 °C to +85 °C (industrial) |
| Gehäuse | 28-pin SOIC (WM, wide-body) | 28-pin SSOP (MSA) |
| Montageart | Surface Mount | Surface Mount |
| Self-Calibration | On-demand offset + gain auto-cal | On-chip auto-calibration (offset + linearity) |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | — |
| Sample/Hold | Integrated | On-chip input sample-and-hold |
| MSL-Level | 1 (unlimited) | [DATA_NEEDED: MSL level] |
| RoHS-Status | Compliant (NOPB variant) | Non-RoHS (original); NOPB suffix is RoHS-compliant |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Input MUX | — | 8-channel analog multiplexer |
| Schnittstelle | — | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Daisy-Chain Support | — | Yes (multi-device serial bus) |