ADC12138CIMSA vs ADC12138CIWM Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ADC12138CIMSA disebabkan oleh Texas Instruments dan ADC12138CIWM 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 ObsoletePengandingan Spesifikasi
| Parametr | ADC12138CIMSA | ADC12138CIWM |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | NRND | Obsolete |
| Pemecahkatan | 12-bit plus sign (13-bit dynamic range) | 12-bit plus sign |
| Number of Input Channels | 8 single-ended / 4 differential (plus COM) | 4 differential / 8 single-ended |
| Conversion Architecture | SAR (Successive Approximation) | — |
| Input MUX | 8-channel analog multiplexer | — |
| Sample/Hold | On-chip input sample-and-hold | Integrated |
| Antaramuka | Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Self-Calibration | On-chip auto-calibration (offset + linearity) | On-demand offset + gain auto-cal |
| Analog Supply Voltage | 3.0 V to 5.5 V (single supply) | 3 V to 5.5 V (single) |
| Digital Supply Voltage | Same as AVDD | 3 V to 5.5 V (single, same as analog) |
| Suhu Operasi | -40 °C to +85 °C (industrial) | -40C to +85C (industrial) |
| Kemasan | 28-pin SSOP (MSA) | 28-pin SOIC (WM, wide-body) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | [DATA_NEEDED: MSL level] | 1 (unlimited) |
| Status RoHS | Non-RoHS (original); NOPB suffix is RoHS-compliant | Compliant (NOPB variant) |
| Daisy-Chain Support | Yes (multi-device serial bus) | — |
| kadar sampling | — | 114 kSPS |
| Architecture | — | SAR (Successive Approximation) |
| Input Type | — | Differential, Single-Ended |
| 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) |
| Serial Interface | — | SPI/QSPI/MICROWIRE-compatible |