MAX157AEPA vs MAX157BCPA Comparison
Detailed side-by-side comparison of MAX157AEPA by Maxim Integrated and MAX157BCPA 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 | MAX157AEPA | MAX157BCPA |
|---|---|---|
| Brand | Maxim Integrated | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.95 | $3.10 |
| Resolution | 10 bit | 10 bit |
| Number of Channels | 2 | 2 |
| Sampling Rate | 108 ksps | 108 ksps |
| Conversion Time | 7.4 us | 7.4 µs |
| Supply Voltage | +2.7 V to +5.25 V (single) | +2.7 V to +5.25 V |
| Supply Current (active) | 1.2 mA (typ) | — |
| Supply Current (power-down) | < 1 uA (typ) | — |
| Input Configuration | 2 single-ended (MAX157) / 1 differential (MAX159) | — |
| Interface | SPI/QSPI/MICROWIRE-compatible serial | 3-wire SPI/QSPI/MICROWIRE-compatible serial |
| INL | +/- 0.5 LSB (max) | — |
| DNL | +/- 1 LSB (max) | — |
| Reference | Internal 2.5 V or external up to VDD | — |
| Operating Temperature | -40 C to +85 C (industrial) | 0°C to +70°C (commercial) |
| Package | PDIP-8 (through-hole, 0.300 in) | 8-pin PDIP |
| Architecture | SAR (successive-approximation register) | SAR (Successive Approximation) |
| Shutdown Pin | Yes (active-low SHDN) | — |
| Mounting Type | Through-Hole | Through-Hole |
| RoHS Status | Compliant (MAX157AEPA+ variant) | Compliant (Pb-free '+' suffix versions) |
| Supply Current (active at 3.6V) | — | 3.2 mW (typ) |
| Wake-Up Time | — | 2.5 µs |
| INL (max) | — | ±1 LSB |
| Shutdown Mode | — | Yes - auto power-down + SHDN pin |
| On-Chip Clock | — | Yes (internal oscillator) |