MAX178BCNG vs MAX189BEPA+ Vergleich
Detaillierter Direktvergleich von MAX178BCNG von Maxim Integrated und MAX189BEPA+ von Analog Devices. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | MAX178BCNG | MAX189BEPA+ |
|---|---|---|
| Marke | Maxim Integrated | Analog Devices |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | NRND | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $15,40 | $9,15 |
| Auflösung | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 1 | — |
| Conversion Time | 17 µs (typical) | 8.5 us |
| Analog Input Range | ±5 V (bipolar) or 0 V to +5 V (unipolar) | 0 V to 5 V |
| Versorgungsspannung | +5 V (digital); ±5 V or +5 V/-15 V (analog) | 4.75 V to 5.25 V (single +5V) |
| Versorgungsstrom | 4.5 mA typical | — |
| Integral Nonlinearity (INL) | ±0.5 LSB (max) | +/-1/2 LSB (A grade) |
| 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) | — |
| Betriebstemperatur | 0°C to +70°C (commercial grade, 'C' suffix) | -40 C to +85 C |
| Gehäuse | 24-pin PDIP (NG suffix, through-hole) | PDIP-8 |
| Calibration | Internal, automatic; no external trims required | — |
| Number of Inputs | — | 1 |
| Converter Type | — | SAR (Successive Approximation Register) |
| Abtastrate | — | 75 kSPS |
| Track/Hold Acquisition Time | — | 1.5 us |
| Operating Supply Current | — | 1.5 mA (operating), 2 uA (shutdown) |
| Reference | — | External (MAX189); MAX187 has internal 4.096V |
| Digital Interface | — | 3-wire SPI/QSPI/MICROWIRE-compatible serial |
| Montageart | — | Through-hole |
| RoHS-Status | — | Compliant (lead-free '+' suffix) |