MMA5124KW vs MMA5148KWR2 Comparison
Detailed side-by-side comparison of MMA5124KW by NXP Semiconductors and MMA5148KWR2 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 | MMA5124KW | MMA5148KWR2 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Motion Sensors | Motion Sensors |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.75 | $5.65 |
| Sensor Type | Accelerometer, Z-Axis | Accelerometer, Z-axis, single-axis, overdamped |
| Measurement Range | ±240 g | — |
| Axis | Z (single-axis, overdamped) | — |
| Supply Voltage | 4.2 V to 17 V | [DATA_NEEDED: PSI5 bus powered, see datasheet] |
| Interface | PSI5 v1.3 (two-wire current loop) | — |
| Protocol Compatibility | AKLV27, PSI5 Version 1.3 | — |
| Output Type | Digital (PSI5 Manchester-coded) | PSI5 digital current-loop Manchester-coded |
| Package | 16-QFN (6x6 mm) with exposed pad | 16-QFN (6x6 mm), HQCCN |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C to +125°C (automotive) | -40C to +125C (automotive grade) |
| MEMS Type | Overdamped, sealed cavity | — |
| On-chip Memory | EEPROM for calibration | — |
| Functional Safety | SafeAssure solution | — |
| RoHS Status | Compliant | — |
| Pin Count | 16 | — |
| Data Transmission | 10-bit Manchester-coded PSI5 | — |
| Full-Scale Range | — | ±480 g |
| Communication Protocol | — | PSI5 (Peripheral Sensor Interface 5) v1.3, AKLV27 compatible |
| Number of Axes | — | 1 (Z-axis) |
| Sensor Family | — | Xtrinsic MMA51xxKW (PSI5 Inertial Sensor, SafeAssure) |
| Mechanical Response | — | Overdamped (no resonant ringing) |
| Satellite Protocol | — | AKLV27 / PSI5 v1.3, daisy-chain capable |
| Package Code | — | HQCCN (QFN with thermal pad) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Compliance | — | AEC-Q100 automotive qualified (SafeAssure family) |