MAX1242BCPA vs MAX1243AEPA Comparison
Detailed side-by-side comparison of MAX1242BCPA by Analog Devices and MAX1243AEPA by Maxim Integrated. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Maxim Integrated
MAX1243AEPA - 10-Bit Serial ADC, 73ksps, DIP-8 | Maxim Integrated
MAX1243AEPA ✓ ActiveSpecification Comparison
| Parameter | MAX1242BCPA | MAX1243AEPA |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.55 | $4.35 |
| Resolution | 10 bit | 10 bits |
| Sampling Rate | 73 ksps | 73 ksps (max) |
| Number of Inputs | 1 (single-ended) | — |
| Input Type | Single-Ended | Single-ended, unipolar |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Data Interface | SPI / QSPI / MICROWIRE-compatible, 3-wire serial | — |
| Reference Type | Internal 2.5 V | External (REF input) |
| Track-and-Hold | 1.5 us acquisition, integrated | — |
| Conversion Time | 7.5 us typical | 7.5 us (typ) |
| Analog Supply Voltage | 2.7 V to 5.25 V single supply | — |
| Power Dissipation (73 ksps) | 3.7 mW typical | — |
| Power Dissipation (Power-Down) | 5 uW typical | — |
| Configuration | S/H + ADC (1:1) | S/H-ADC, ratio 1:1 |
| Number of A/D Converters | 1 | — |
| Package | 8-pin PDIP (300 mil) | PDIP-8 (0.3 inch, plastic DIP) |
| Operating Temperature | 0C to +70C (B temp grade) | -40 C to +85 C (industrial) |
| RoHS Status | Non-compliant (PDIP, contains lead) | [DATA_NEEDED: RoHS status for MAX1243AEPA - non-plus variant] |
| Number of Channels | — | 1 |
| Track-and-Hold Acquisition Time | — | 1.5 us (typ) |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V |
| Supply Current (Operating) | — | 3 mA (max) |
| Supply Current (Power-Down) | — | 2 uA (typ, via CS de-assertion) |
| Input Voltage Range | — | 0 V to VREF |
| Digital Interface | — | 3-wire SPI / QSPI / MICROWIRE |
| Mounting Type | — | Through-Hole |
| MSL Level | — | 1 (through-hole, no MSL seal requirement) |