MAX1154AEUE+T vs MAX1139MEEE+T Comparison
Detailed side-by-side comparison of MAX1154AEUE+T by Maxim Integrated and MAX1139MEEE+T 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
MAX1154AEUE+T - 10-Ch 10-Bit System Monitor ADC | Maxim Integrated
MAX1154AEUE+T ✓ Active
Specification Comparison
| Parameter | MAX1154AEUE+T | MAX1139MEEE+T |
|---|---|---|
| Brand | Maxim Integrated | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.45 | $3.90 |
| Function | 10-bit system-monitor ADC with internal temperature sensor and VDD monitor | — |
| Number of Channels | 10 (8 external analog + 2 internal: temperature, VDD) | — |
| Resolution | 10 bit | 10 bits |
| Sampling Rate | 94 ksps (auto mode, single channel) | — |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Analog Input Range | 0 V to VREF (single-ended) | — |
| Internal Reference Voltage | 2.5 V (typ) | 2.048 V (MAX1137/MAX1139) |
| Supply Current | 1.7 mA at 3 V (94 ksps, single channel); 190 uA at 2 ksps; < 8 uA at 50 sps (AutoShutdown) | — |
| Operating Power | 5 mW at 3 V / 94 ksps | — |
| Digital Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| ALERT Output | Yes (out-of-threshold interrupt) | — |
| Operating Temperature Range | -40 C to +85 C | — |
| Package | 16-pin TSSOP, 4.4 mm body width, 1.1 mm height, surface mount | 16-pin QSOP |
| Mounting Type | Surface Mount | Surface Mount |
| ADC Architecture | SAR (successive approximation) | — |
| AutoShutdown | Yes | — |
| RoHS Status | Compliant | Compliant |
| Architecture | — | SAR (Successive Approximation) |
| Input Channels | — | 6 or 12 single-ended (software-configurable) |
| Number of Inputs | — | 6, 12 |
| Supply Voltage | — | 2.7 V to 3.6 V or 4.5 V to 5.5 V (single supply) |
| Interface | — | I2C-compatible 2-wire serial (up to 400 kHz fast mode) |
| Integrated Track/Hold | — | Yes (internal T/H) |
| Internal Clock | — | Yes (no external clock required) |
| Operating Temperature | — | -40 C to +85 C (extended industrial) |
| Temperature Grade | — | Industrial |
| Sampling Method | — | Single-shot SAR with internal T/H |
| Maximum Devices per I2C Bus | — | 4 (via external address pins) |
| Lead-Free | — | Yes |