Changsha Purple Horn E-Commerce Co., Ltd.
| Description | LGA-12(2x2) Accelerometers RoHS |
| Mfr. Part # | MSA321 |
| Package | LGA-12(2x2) |
| Model Number | MSA321 |
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Product Specification
| Description | LGA-12(2x2) Accelerometers RoHS | Mfr. Part # | MSA321 |
| Package | LGA-12(2x2) | Model Number | MSA321 |
The MSA321 is a digital tri-axial accelerometer designed for consumer applications, offering I2C digital output. It features dynamically selectable full-scale ranges of 2g/4g/8g/16g and supports output data rates from 1Hz to 1000Hz. Housed in an ultra-small 2mm x 2mm LGA package with a height of 0.95mm, it operates reliably within a temperature range of -40C to +85C. The device provides factory-programmed offset and sensitivity, low power consumption, and is RoHS compliant.
| Parameter | Conditions | Min | Typ | Max | Unit |
| Full Scale Range (FS) | 2 g | g | |||
| 4 g | g | ||||
| 8 g | g | ||||
| 16 g | g | ||||
| Sensitivity (S2g) | each axis at 25C, FS=2g | 1024 | LSB/g | ||
| Sensitivity (S4g) | each axis at 25C, FS=4g | 512 | LSB/g | ||
| Sensitivity (S8g) | each axis at 25C, FS=8g | 256 | LSB/g | ||
| Sensitivity (S16g) | each axis at 25C, FS=16g | 128 | LSB/g | ||
| Sensitivity Temperature Coefficient | FS=2g | 0.02 | %/C | ||
| Zero g Offset (@ 25C) | X/Y/Z axis, FS=2g | 80 | mg | ||
| Zero g Offset Temperature Coefficient | FS=2g, -40 +85 C | 1 | mg/C | ||
| Noise Density (Nrms) | FS=2g | 250 | g/Hz | ||
| Non-Linearity (NL) | FS=2g, best straight line | 2 | %FS | ||
| Cross Axis Sensitivity (Cs) | Between any two axes | 2 | % | ||
| Supply Voltage (VDD) | 1.62 | 1.8 | 3.6 | V | |
| IO Supply Voltage (VDDIO) | 1.2 | 1.8 | 3.6 | V | |
| Supply Current (IDD) | Normal operation | 110 | A | ||
| Supply Current (IDD) | Power down mode | 1 | A | ||
| Supply Current (IDD) | Low Power mode | 2 | A | ||
| Wake up time (Twup) | From power down mode | 1 | ms | ||
| Start up time (Tsup) | From power off | 3 | ms | ||
| Bandwidth (BW) | 1.95 | 500 | Hz | ||
| Output Data Rate (ODR) | 1 | 1000 | Hz | ||
| Operating Temperature | -40 | 85 | C | ||
| Storage Temperature | -40 | 125 | C | ||
| Mechanical Shock | 10000 | g |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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