ADC12138CIWM vs ADC12138CIMSA Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ADC12138CIWM disebabkan oleh Texas Instruments dan ADC12138CIMSA disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
ADC12138CIWM - 12-bit+Sign 8-Ch SAR ADC, 28-SOIC | Texas Instruments
ADC12138CIWM Obsolete
Pengandingan Spesifikasi
| Parametr | ADC12138CIWM | ADC12138CIMSA |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Obsolete | NRND |
| Pemecahkatan | 12-bit plus sign | 12-bit plus sign (13-bit dynamic range) |
| kadar sampling | 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 | — |
| Tegangan Rujukan | 2.5 V (typical internal) | — |
| DNL (Differential Nonlinearity) | +/-0.5 LSB (typical) | — |
| INL (Nonlinear Integral Nonlinearity) | +/-1 LSB (typical) | — |
| Arus Pemberi Arus | 1.3 mA (typical at 114 kSPS) | — |
| Suhu Operasi | -40C to +85C (industrial) | -40 °C to +85 °C (industrial) |
| Kemasan | 28-pin SOIC (WM, wide-body) | 28-pin SSOP (MSA) |
| Jenis Pemasangan | 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 |
| Aras MSL | 1 (unlimited) | [DATA_NEEDED: MSL level] |
| Status RoHS | Compliant (NOPB variant) | Non-RoHS (original); NOPB suffix is RoHS-compliant |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Input MUX | — | 8-channel analog multiplexer |
| Antaramuka | — | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Daisy-Chain Support | — | Yes (multi-device serial bus) |