MMA2244KEG vs MMA2244KEGR2 Comparison
Detailed side-by-side comparison of MMA2244KEG by NXP Semiconductors and MMA2244KEGR2 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MMA2244KEG | MMA2244KEGR2 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Motion Sensors | Motion Sensors |
| Lifecycle Status | Last Time Buy | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.95 | $4.25 |
| Sensor Type | Accelerometer, single-axis (X) | Accelerometer, single-axis (X) |
| Technology | Surface-micromachined capacitive (g-cell) + CMOS ASIC | — |
| Axis | X (single) | — |
| Full-Scale Range | ±22.5 g | — |
| Supply Voltage | 5.0 V (typical, ratiometric) | — |
| Sensitivity | 167 mV/g (typical at 5 V) | — |
| Zero-g Offset | 2.5 V nominal (ratiometric) | — |
| Bandwidth | 400 Hz (4-pole low-pass filter, factory set) | 400 Hz |
| Output Type | Analog, ratiometric voltage | Analog, ratiometric |
| Self-Test | Yes (ST pin) | Yes (active-high logic input) |
| Temperature Compensation | On-chip, factory calibrated | Internal, factory-trimmed |
| Operating Temperature Range | -40 °C to +85 °C (automotive grade) | — |
| Package | 16-SOIC (208 mil, SOW-16) | 16-SOIC (SOP-16, 150 mil) |
| Mounting Type | Surface Mount | Surface Mount |
| Filter | 4-pole low-pass, factory-set cutoff | — |
| Axis Count | — | 1 (X-axis) |
| Measurement Range | — | ±20 g (full-scale trim ±22.5 g) |
| Sensitivity (typ.) | — | [DATA_NEEDED: exact V/g value] |
| Output at 0 g (typ.) | — | 2.5 V (VDD/2) |
| Supply Voltage (VDD) | — | 4.75 V to 5.25 V (5 V nominal) |
| Supply Current (typ.) | — | [DATA_NEEDED: quiescent current in mA] |
| On-Chip Filter | — | 4-pole low-pass filter |
| Operating Temperature | — | -40 °C to +125 °C |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| RoHS Status | — | Compliant (per DigiKey listing) |
| Automotive Grade | — | Yes (automotive temperature grade -40 to +125 °C) |