MAX1401EAI vs MAX1402EAI+W Comparison
Detailed side-by-side comparison of MAX1401EAI by Maxim Integrated and MAX1402EAI+W 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
MAX1401EAI - 18-Bit Sigma-Delta ADC, 28-SSOP | Maxim Integrated
MAX1401EAI ⚠ Last Time BuySpecification Comparison
| Parameter | MAX1401EAI | MAX1402EAI+W |
|---|---|---|
| Brand | Maxim Integrated | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Last Time Buy | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.05 | $13.85 |
| Resolution | 18 bit | 18 bits |
| Architecture | Sigma-Delta (oversampling) | Sigma-delta modulator + SINC3 decimation filter |
| Number of Input Channels | 3 differential or 5 pseudo-differential | — |
| Conversion Rate | 4.8 ksps max | — |
| Effective Accuracy at 480 sps | 16 bit (no missing codes) | — |
| Supply Voltage | +3 V (single supply) | +5 V nominal |
| Operating Quiescent Current | 250 uA | — |
| Power-Down Current | 2 uA | — |
| Internal Reference Voltage | 1.25 V | — |
| Interface | SPI / QSPI / MICROWIRE compatible serial | SPI / QSPI / MICROWIRE-compatible serial |
| Package | 28-SSOP | 28-pin SSOP (EAI) |
| Temperature Grade | Industrial | — |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | — |
| Package Code | SSOP, 28-pin | — |
| No-Missing-Code Accuracy | — | 16 bits at 480 sps |
| Output Data Rate (max) | — | 480 sps |
| Output Data Rate (programmable) | — | 60 sps to 480 sps |
| Analog Inputs | — | 3 differential / pseudo-differential channels |
| PGA Gain Range | — | 1 to 128 |
| On-Chip Current Sources | — | 2 x 200 µA matched |
| Quiescent Current (operating) | — | 250 µA typ |
| Quiescent Current (power-down) | — | 2 µA typ |
| Operating Temperature | — | -40 °C to +85 °C |
| RoHS Status | — | Compliant |
| MSL Level | — | 1 (per JEDEC J-STD-020) |