ADC12138CIWM vs ADC12L034CIWM Vergleich
Detaillierter Direktvergleich von ADC12138CIWM von Texas Instruments und ADC12L034CIWM 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 | ADC12L034CIWM |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Obsolete | Obsolete |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $5,80 | $9,30 |
| Auflösung | 12-bit plus sign | 12 bits + sign |
| Abtastrate | 114 kSPS | — |
| Number of Input Channels | 4 differential / 8 single-ended | 4 (single-ended, pseudo-differential, or differential) |
| Architecture | SAR (Successive Approximation) | Successive-Approximation Register (SAR) |
| Input Type | Differential, Single-Ended | Differential, Pseudo-Differential, Single-Ended |
| Analog Supply Voltage | 3 V to 5.5 V (single) | 3.3 V nominal (3.0 V to 5.5 V operating range per datasheet family) |
| 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 | — |
| 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) | — |
| Gehäuse | 28-pin SOIC (WM, wide-body) | 24-pin SOIC Wide (7.5 mm body width) |
| Montageart | Surface Mount | Surface Mount |
| Self-Calibration | On-demand offset + gain auto-cal | Yes (on-chip offset + linearity) |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | — |
| Sample/Hold | Integrated | — |
| MSL-Level | 1 (unlimited) | — |
| RoHS-Status | Compliant (NOPB variant) | unknown |
| Digital I/O Supply Voltage | — | 3.3 V nominal |
| Digital Interface | — | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Sample-and-Hold to ADC Ratio | — | 1:1 |
| Number of A/D Converters | — | 1 |
| Maximum Serial Clock | — | 5 MHz (per datasheet family) |
| Betriebstemperaturbereich | — | -40C to +85C (industrial) |
| Conversion Time | — | [DATA_NEEDED: conversion time in us] |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL in LSB] |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL in LSB] |
| SNR / ENOB | — | [DATA_NEEDED: SNR or ENOB] |