MMA2631NKWR2 overview
MMA2631NKWR2 is a component documented by Freescale Semiconductor. The PDF description identifies it as "DSI Inertial Sensor." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Freescale Semiconductor...
- Part number: MMA2631NKWR2
- Category: Sensor
- Datasheet length: 44 Pages
Key features noted in the PDF
- ±25g to ±312.5g Nominal Full-Scale Range
- Selectable 180 Hz, 2-pole, 400 Hz, 4-pole, or 800 Hz, 4-pole LPF
- DSI2.5 Compatible with full support of Mandatory Commands
- 16 μs internal sample rate, with interpolation to 1 ms
- 40°C to 125°C Operatin g Temperature Range
- Pb-Free 16-Pin QFN, 6 by 6 Package
- Qualified AECQ100, Revision G, Grade 1 (-40 °C to +125°C) ( Typical Applications
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- VL ≤ (VCC - VSS) ≤ VH, TL ≤ TA ≤ TH, ΔT ≤ 25 K/min, unless otherwise specified. # Rating Symbol Value Unit Supply Voltage (continuous) (BUSIN, HCAP) Supply Voltage (pulsed < 400 ms, repetition rate 60s) (BUSIN, HCAP) V CC VCC -0.3 to +30.0.
- VL ≤ (VCC - VSS) ≤ VH, TL ≤ TA ≤ TH, ΔT ≤ 25 K/min, unless otherwise specified # Characteristic Symbol Min Typ Max Units 21 Quiescent Supply Current * I DD ⎯⎯ 8.0 mA (1) Inrush Current (excluding HCAP Capacitor charge current) Power On unt.
- Parameters tested 100% at final test at -40°C, 25°C, and 105°C.
- Timing is determined by internal system clock frequency.
- 11.Thermal resistance between the die junction and the exposed pad; cold plate is attached to the exposed pad.
- Maximum voltage tested 100% to 24V at final test.
- 14.Sensitivity, and overload capability specifications will be reduced when 80Hz filter is selected.
Topics covered by the datasheet
The document includes sections related to:
- Features
- ORDERING INFORMATION
Engineering review checklist
- Verify capacitance tolerance, rated voltage, temperature range and any DC-bias derating.
- Check ESR, ripple-current capability, lifetime and polarity requirements under worst-case conditions.
- Confirm package dimensions, land pattern and reflow or mounting limits for the selected ordering code.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the MMA2631NKWR2 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=mma2631nkwr2-freescale-semiconductor