ADC12138CIWM vs ADC12138CIWMX Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ADC12138CIWM disebabkan oleh Texas Instruments dan ADC12138CIWMX 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 ObsoleteTexas Instruments
ADC12138CIWMX - 12-Bit+Sign 8-Ch SAR ADC | Texas Instruments
ADC12138CIWMX ObsoletePengandingan Spesifikasi
| Parametr | ADC12138CIWM | ADC12138CIWMX |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Pemecahkatan | 12-bit plus sign | 12 bits + sign |
| kadar sampling | 114 kSPS | — |
| Number of Input Channels | 4 differential / 8 single-ended | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Input Type | Differential, Single-Ended | — |
| Analog Supply Voltage | 3 V to 5.5 V (single) | 4.5 V to 5.5 V (single +5 V); +3.3 V compatible |
| 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) | [DATA_NEEDED: VREF range] |
| 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) | -40C to +85C |
| Kemasan | 28-pin SOIC (WM, wide-body) | 28-SOIC (WM) 7.5 mm body |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Self-Calibration | On-demand offset + gain auto-cal | Yes, on-chip offset + gain trim |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | — |
| Sample/Hold | Integrated | — |
| Aras MSL | 1 (unlimited) | 1 (unlimited) |
| Status RoHS | Compliant (NOPB variant) | Compliant |
| Number of Analog Inputs | — | 8 single-ended / 4 differential |
| Conversion Time | — | 8.8 us max |
| Gambaran Tegangan Masukan | — | 0 V to VREF (unipolar); -VREF to +VREF (bipolar) |
| Differential Non-Linearity (DNL) | — | ±1 LSB max |
| Integral Non-Linearity (INL) | — | [DATA_NEEDED: INL max] |
| Sample-and-Hold | — | On-chip |
| Digital Interface | — | Serial, 4-wire (CS, SCLK, DOUT, DIN) |