MAX145ACPA vs MAX144BEUA Comparison
Detailed side-by-side comparison of MAX145ACPA by Maxim Integrated and MAX144BEUA by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MAX145ACPA | MAX144BEUA |
|---|---|---|
| Brand | Maxim Integrated | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.20 | $3.21 |
| Resolution | 12 bits | 12 bits |
| Number of Channels | 2 | 2 single-ended |
| Sampling Rate | 108 ksps | 108 ksps |
| Supply Voltage Range | +2.7 V to +5.25 V | — |
| Supply Current (max, 108 ksps) | 1.5 mA | — |
| Power-Down Current | less than 1 microamp | — |
| Conversion Time | 7.4 microseconds | 7.4 µs |
| Wake-Up Time | 2.5 microseconds | 2.5 µs |
| Input Configuration | Pseudo-differential (CH1, CH2 with COM) | — |
| Reference Voltage | +2.5 V internal or external | — |
| INL (max) | +/-1 LSB | ±1 LSB |
| DNL (max) | +/-1 LSB (no missing codes) | ±1 LSB (no missing codes) |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | SPI / MICROWIRE / QSPI-compatible, 3-wire |
| Operating Temperature Range | 0 C to +70 C | — |
| Package | PDIP-8 | 8-pin µMAX / uSOP (TSSOP-compatible 3.00 mm body) |
| Mounting Type | Through-Hole | — |
| RoHS Status | Compliant (Pb-free + suffix) | Compliant |
| Architecture | SAR (Successive Approximation) | — |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Supply Voltage (Analog/Digital) | — | +2.7 V to +5.25 V |
| Supply Current (108 ksps) | — | 1.6 mA typ |
| Supply Current (Power-Down) | — | < 1 µA |
| Reference Input | — | External (REF pin) |
| Operating Temperature (B grade) | — | -40 °C to +85 °C |
| Lead-Free | — | Yes |