MAX144BEUA vs MAX159ACUA Comparison
Detailed side-by-side comparison of MAX144BEUA by Analog Devices and MAX159ACUA by Maxim Integrated. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MAX144BEUA | MAX159ACUA |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.21 | $3.16 |
| Resolution | 12 bits | 10 bit |
| Number of Channels | 2 single-ended | 2 |
| Sampling Rate | 108 ksps | — |
| 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 | — |
| Wake-Up Time | 2.5 µs | 2.5 µs |
| Conversion Time | 7.4 µs | 7.4 µs |
| INL (max) | ±1 LSB | ±0.5 LSB |
| DNL (max) | ±1 LSB (no missing codes) | — |
| Reference Input | External (REF pin) | — |
| Serial Interface | SPI / MICROWIRE / QSPI-compatible, 3-wire | — |
| Operating Temperature (B grade) | -40 °C to +85 °C | — |
| Package | 8-pin µMAX / uSOP (TSSOP-compatible 3.00 mm body) | 8-pin µMAX (UMAX-8 / M0-187) |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| Sample Rate | — | 108 ksps |
| Architecture | — | SAR (Successive Approximation) |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V |
| Supply Current (active, VDD=3.6V) | — | 3.2 mW typical |
| Power-Down Current | — | [DATA_NEEDED: power-down supply current] |
| DNL | — | [DATA_NEEDED: DNL] |
| Input Voltage Range | — | 0 V to 5.3 V |
| Analog Input Type | — | Single-ended, 2-channel mux |
| Digital Interface | — | 3-wire SPI/QSPI/MICROWIRE-compatible serial |
| Operating Temperature | — | 0 °C to +70 °C (commercial) |
| Mounting Type | — | Surface Mount |
| Internal Clock | — | Yes (on-chip) |