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