MMA5212KWR2 vs MMA5212AKWR2 Comparação
Comparação detalhada lado a lado de MMA5212KWR2 por NXP Semiconductors e MMA5212AKWR2 por NXP Semiconductors. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
NXP Semiconductors
MMA5212KWR2 - 120g X-Axis PSI5 Inertial Sensor | NXP Semiconductors
MMA5212KWR2 ObsoleteNXP Semiconductors
MMA5212AKWR2 - ±120g X-Axis PSI5 Satellite Accelerometer | NXP
MMA5212AKWR2 ✓ AtivoComparação de especificações
| Parâmetro | MMA5212KWR2 | MMA5212AKWR2 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoria | Motion Sensors | Motion Sensors |
| Status do ciclo de vida | Obsolete | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $7,10 | $5,90 |
| Tipo de sensor | Accelerometer (single-axis, X-axis, overdamped) | Accelerometer, single-axis (X-lateral) |
| Faixa de medição | ±120 g | — |
| Axis | X (lateral) | X-axis (lateral) |
| Tipo de saída | PSI5 digital (Manchester / Half-Bit encoded) | — |
| Tensão de alimentação | 5 V / 9 V / 12 V / 15 V (PSI5 standard) | 5 V / 9 V / 12 V / 15 V (PSI5 bus-fed) |
| Interface Protocol | PSI5 Version 1.3 and AKLV27 | — |
| Temperatura de operação | -40 °C to +125 °C | -40 °C to +125 °C (Automotive Grade) |
| Encapsulamento | 16-pin QFN EP (6 × 6 mm) with exposed pad | 16-QFN exposed pad, 6 mm × 6 mm |
| Tipo de montagem | Surface Mount | Surface Mount |
| Self-Test | Integrated (electrostatic self-test) | — |
| Programmability | Internal EEPROM for calibration coefficients | — |
| Automotive Qualification | AEC-Q100 (Freescale/NXP SafeAssure family) | — |
| Mechanical Response | Overdamped (suitable for crash pulse capture) | — |
| Status RoHS | Compliant | Compliant (Pb-free) |
| Lead-Free Status | Lead Free (per digchip listing) | — |
| Livre de halogênio | Compliant (per GlobalSpec listing) | — |
| Full-Scale Range | — | ±120 g |
| Interface | — | PSI5 v1.3 asynchronous peripheral mode |
| Mechanical Bandwidth | — | Overdamped (vibration-tolerant) |
| Contagem de pinos | — | 16 |
| Internal Self-Test | — | Yes (built-in electromechanical self-test) |
| Self-Test Status | — | Reported in PSI5 status bit |
| On-Chip Temperature Sensor | — | Yes, 10-bit digital output |
| Functional Safety Process | — | NXP SafeAssure (supports ISO 26262) |
| External Components | — | 2.2 nF (C1), 470 pF (C3), 15 nF (C2) decoupling/filter |
| Nível MSL | — | [DATA_NEEDED: MSL rating] |