MAX1231ACEG+T vs MAX1231AEEG+T Comparison
Detailed side-by-side comparison of MAX1231ACEG+T by Analog Devices and MAX1231AEEG+T by Maxim Integrated. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
MAX1231ACEG+T - 12-Bit 300ksps ADC, 16-Ch, FIFO, QSOP-24 | ADI
MAX1231ACEG+T ✓ ActiveMaxim Integrated
MAX1231AEEG+T - 12-Bit 300ksps ADC, FIFO, Temp Sensor, SSOP-24 | Maxim
MAX1231AEEG+T ✓ ActiveSpecification Comparison
| Parameter | MAX1231ACEG+T | MAX1231AEEG+T |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.65 | $5.30 |
| Resolution | 12 bit | 12 bit |
| Sampling Rate | 300 ksps | — |
| Number of Input Channels | 8 or 16 single-ended (4 or 8 differential) | 16 single-ended / 8 pseudo-differential |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Input Type | Single-Ended / Differential (software configurable) | — |
| Data Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Supply Voltage | 3 V or 3.3 V nominal | — |
| Supply Current (operating, 300 ksps) | 1.6 mA (typ) | — |
| Internal Reference Voltage | 2.5 V (A-grade) | +4.096 V |
| External Reference Range | 1.0 V to VDD | — |
| Input Voltage Range | 0 to VREF / ±VREF / 0 to 2×VREF / ±2×VREF | — |
| Internal FIFO | 16 entries | — |
| Internal Temperature Sensor Accuracy | ±1 °C | ±1 °C |
| Linearity Error (INL) | ±1 LSB (max) | — |
| Operating Temperature Range | 0 °C to +70 °C (commercial, C-grade) | -40 °C to +85 °C (industrial) |
| Package | 24-pin QSOP | 24-pin SSOP (QSOP variant) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Sample Rate | — | 300 ksps |
| Analog Supply Voltage (AVDD) | — | +3.0 V to +3.6 V |
| Digital Supply Voltage (DVDD) | — | +1.7 V to +3.6 V |
| Integral Nonlinearity (INL) | — | ±1 LSB (max) |
| Signal-to-Noise and Distortion (SINAD) | — | [DATA_NEEDED: SINAD] dB |
| FIFO Buffer | — | 16 entries |
| Serial Interface | — | SPI / QSPI / MICROWIRE compatible |
| Active Supply Current | — | 2.7 mA (typ at 300 ksps) |
| Shutdown Current | — | <1 µA |