MAX189BEPA+ vs MAX178BCNG Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MAX189BEPA+ disebabkan oleh Analog Devices dan MAX178BCNG disebabkan oleh Maxim Integrated. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | MAX189BEPA+ | MAX178BCNG |
|---|---|---|
| Merek | Analog Devices | Maxim Integrated |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | NRND |
| Pemecahkatan | 12 bits | 12 bits |
| Number of Inputs | 1 | — |
| Converter Type | SAR (Successive Approximation Register) | — |
| kadar sampling | 75 kSPS | — |
| Conversion Time | 8.5 us | 17 µs (typical) |
| Track/Hold Acquisition Time | 1.5 us | — |
| Analog Input Range | 0 V to 5 V | ±5 V (bipolar) or 0 V to +5 V (unipolar) |
| Tegangan Pemberi Arus | 4.75 V to 5.25 V (single +5V) | +5 V (digital); ±5 V or +5 V/-15 V (analog) |
| Operating Supply Current | 1.5 mA (operating), 2 uA (shutdown) | — |
| Integral Nonlinearity (INL) | +/-1/2 LSB (A grade) | ±0.5 LSB (max) |
| Reference | External (MAX189); MAX187 has internal 4.096V | — |
| Digital Interface | 3-wire SPI/QSPI/MICROWIRE-compatible serial | — |
| Suhu Operasi | -40 C to +85 C | 0°C to +70°C (commercial grade, 'C' suffix) |
| Kemasan | PDIP-8 | 24-pin PDIP (NG suffix, through-hole) |
| Jenis Pemasangan | Through-hole | — |
| Status RoHS | Compliant (lead-free '+' suffix) | — |
| Architecture | — | SAR (Successive Approximation Register) |
| Number of Input Channels | — | 1 |
| Arus Pemberi Arus | — | 4.5 mA typical |
| Zero Error | — | <100 µV (auto-zero per conversion) |
| Internal Reference Type | — | Buried-zener, 10 ppm/°C typical drift |
| Track-and-Hold | — | Integrated bipolar T/H amplifier |
| Data Interface | — | Parallel (8+4 multiplexed / 12-bit direct) |
| Calibration | — | Internal, automatic; no external trims required |