ADC12132CIMSA vs ADC12138CIMSA Karşılaştırma
Ayrıntılı yan yana karşılaştırma ADC12132CIMSA tarafından Texas Instruments ve ADC12138CIMSA tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | ADC12132CIMSA | ADC12138CIMSA |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | NRND | NRND |
| Çözünürlük | 12 bit + sign | 12-bit plus sign (13-bit dynamic range) |
| Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 2 single-ended / 1 differential | 8 single-ended / 4 differential (plus COM) |
| Sampling Rate (Max) | 114 ksps | — |
| Input Type | Single-ended or differential with MUX | — |
| Data Interface | NSC MICROWIRE / SPI-compatible serial | — |
| Analog Supply Voltage | 3 V to 5.5 V | 3.0 V to 5.5 V (single supply) |
| Digital Supply Voltage | 3 V to 5.5 V (shared with analog) | Same as AVDD |
| Integral Non-Linearity (INL) | ±1 LSB (max) | — |
| Differential Non-Linearity (DNL) | [DATA_NEEDED: DNL max] | — |
| Signal-to-Noise + Distortion (SINAD) | [DATA_NEEDED: SINAD min] | — |
| Effective Number of Bits (ENOB) | [DATA_NEEDED: ENOB] | — |
| Power Consumption | approx. 6 mW at 5 V | — |
| Input Bandwidth | [DATA_NEEDED: input bandwidth] | — |
| Referans Gerilimi | External 2.5 V to VDD | — |
| İşletim Sıcaklığı | -40 C to +85 C | -40 °C to +85 °C (industrial) |
| Self-Calibration | On-chip, on power-up or on command | On-chip auto-calibration (offset + linearity) |
| Paket | 20-pin SSOP (5.30 mm body width) | 28-pin SSOP (MSA) |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| RoHS Durumu | Compliant (per TI product page) | Non-RoHS (original); NOPB suffix is RoHS-compliant |
| Lead-Free | Yes | — |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Input MUX | — | 8-channel analog multiplexer |
| Sample/Hold | — | On-chip input sample-and-hold |
| Arayüz | — | Serial (SPI/QSPI/MICROWIRE-compatible) |
| Daisy-Chain Support | — | Yes (multi-device serial bus) |