MAX1147BEUP+T vs MAX1203AEPP Comparison
Detailed side-by-side comparison of MAX1147BEUP+T by Maxim Integrated and MAX1203AEPP 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
MAX1147BEUP+T - 14-Bit 4Ch 116ksps 3.3V Precision ADC | Maxim
MAX1147BEUP+T ✓ Active
Specification Comparison
| Parameter | MAX1147BEUP+T | MAX1203AEPP |
|---|---|---|
| Brand | Maxim Integrated | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.70 | $7.55 |
| Resolution | 14 bit | 12 bits |
| Number of Channels | 4 single-ended / 2 differential | 8 single-ended / 4 differential |
| Sampling Rate | 116 ksps | 133 ksps |
| Supply Voltage | +2.7 V to +3.6 V | — |
| Supply Current (typ at 116 ksps) | 0.6 mA | — |
| Shutdown Current | < 1 µA | — |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB | — |
| Input Range (single-ended) | 0 V to VREF | — |
| Input Range (true-differential) | ±VREF | — |
| Internal Reference | +2.5 V | 4.096 V |
| External Reference Range | +1.0 V to +3.0 V | Up to 4.096 V |
| Interface | SPI/QSPI/MICROWIRE-compatible serial | SPI / QSPI / MICROWIRE-compatible serial (4-wire) |
| Package | 20-pin TSSOP (EUP) | 20-pin PDIP (EPP) |
| Operating Temperature | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C |
| Mounting Type | Surface Mount | Through-hole |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status - Maxim legacy PDIP may be non-compliant] |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Analog Supply Voltage | — | +5 V single or ±5 V dual |
| Digital Interface Voltage | — | 2.7 V to 5.25 V (adjustable via DV-DD) |
| Operating Current (active) | — | 1.5 mA |
| Power-Down Current | — | 2 µA |
| Input Type | — | Single-ended or differential, bipolar |
| Track/Hold | — | Internal |