MAX145ACUA vs MAX159ACUA Vergleich
Detaillierter Direktvergleich von MAX145ACUA von Analog Devices und MAX159ACUA von Maxim Integrated. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | MAX145ACUA | MAX159ACUA |
|---|---|---|
| Marke | Analog Devices | Maxim Integrated |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Obsolete |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $5,10 | $3,16 |
| Manufacturer | Analog Devices / Maxim Integrated | — |
| Part Number | MAX145ACUA | — |
| Funktion | 12-bit SAR Analog-to-Digital Converter (ADC) | — |
| Number of Channels | 2 (1 pseudo-differential per the MAX145 family) | 2 |
| Number of Bits | 12 | — |
| Abtastrate | 108 ksps | — |
| Architecture | Successive Approximation Register (SAR) | SAR (Successive Approximation) |
| Supply Voltage (VDD) | +2.7 V to +5.25 V | +2.7 V to +5.25 V |
| Supply Current (108 ksps, VDD = 3.6 V) | 0.9 mA typ | — |
| Supply Current (10 ksps, VDD = 3.6 V) | 100 µA typ | — |
| Supply Current (1 ksps, VDD = 3.6 V) | 10 µA typ | — |
| Power-Down Current | 0.2 µA typ | [DATA_NEEDED: power-down supply current] |
| Conversion Time | 7.4 µs (incl. track/hold acquisition) | 7.4 µs |
| Wake-Up Time | 2.5 µs | 2.5 µs |
| Digital Interface | 3-wire SPI/QSPI/MICROWIRE-compatible serial | 3-wire SPI/QSPI/MICROWIRE-compatible serial |
| Internal Clock | Yes (on-chip, 2.5 MHz typ) | Yes (on-chip) |
| Track/Hold | Internal | — |
| Reference Input | External (REF+, REF-) | — |
| Gehäuse | 8-pin µMAX / uSOP | 8-pin µMAX (UMAX-8 / M0-187) |
| Operating Temperature (A grade) | 0 °C to +70 °C | — |
| Montageart | Surface Mount | Surface Mount |
| RoHS-Status | Compliant (lead-free variants) | [DATA_NEEDED: RoHS status] |
| Auflösung | — | 10 bit |
| Sample Rate | — | 108 ksps |
| Supply Current (active, VDD=3.6V) | — | 3.2 mW typical |
| INL (max) | — | ±0.5 LSB |
| DNL | — | [DATA_NEEDED: DNL] |
| Eingangsspannungsbereich | — | 0 V to 5.3 V |
| Analog Input Type | — | Single-ended, 2-channel mux |
| Betriebstemperatur | — | 0 °C to +70 °C (commercial) |