MAX1147BEUP+T vs MAX1177CEUP+T Comparison
Detailed side-by-side comparison of MAX1147BEUP+T by Maxim Integrated and MAX1177CEUP+T by Analog Devices. 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 ✓ ActiveSpecification Comparison
| Parameter | MAX1147BEUP+T | MAX1177CEUP+T |
|---|---|---|
| Brand | Maxim Integrated | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.70 | $8.45 |
| Resolution | 14 bit | 16 bits |
| Number of Channels | 4 single-ended / 2 differential | 1 single-ended / 1 pseudo-differential |
| Sampling Rate | 116 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 | ±2 LSB |
| DNL (max) | ±1 LSB | ±1 LSB (no missing codes) |
| Input Range (single-ended) | 0 V to VREF | — |
| Input Range (true-differential) | ±VREF | — |
| Internal Reference | +2.5 V | — |
| External Reference Range | +1.0 V to +3.0 V | — |
| Interface | SPI/QSPI/MICROWIRE-compatible serial | — |
| Package | 20-pin TSSOP (EUP) | 20-pin TSSOP (MO-153AC) |
| Operating Temperature | -40 °C to +85 °C (Industrial) | 0 °C to +70 °C (commercial C grade) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Architecture | — | SAR (Successive Approximation) |
| Sample Rate | — | 135 ksps |
| Analog Supply Voltage | — | +4.75 V to +5.25 V (5 V nominal) |
| Digital Supply Voltage | — | +2.7 V to +5.25 V |
| Input Voltage Range | — | 0 V to +4.096 V (internal ref); up to ±10 V with external resistors |
| Reference Voltage | — | 4.096 V internal (external overdrive allowed) |
| SINAD | — | 84 dB at fin = 10 kHz |
| Power Consumption | — | 6.7 mW at 135 ksps; 1.4 mW at 10 ksps |
| Power-Down Current | — | 1 µA (typ) after conversion |
| Digital Interface | — | Byte-wide parallel (8-bit + read-only high/low byte select) |
| MSL Level | — | 1 (unlimited floor life) |
| Internal Clock | — | Factory-trimmed (no external crystal required) |