QST · Accelerometers
QMA7981
QST Accelerometers · LGA-12(2x2)
Request a quote for QMA7981The QMA7981 is an Accelerometers from QST, supplied in a LGA-12(2x2) package. It is listed in our Sensor ICs catalog (Analog & Mixed Signal).
Key specifications of the QMA7981: interface SPI, I2C, voltage - supply 1.71V~3.6V, output bits 14bit, standby current 1uA, operating temperature -40°C~+85°C and acceleration measurement range (max) ±32g.
PartnerSemi sources the QMA7981 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | QMA7981 |
|---|---|
| Manufacturer | QST |
| Product type | Accelerometers |
| Category | Sensor ICs |
| Package / case | LGA-12(2x2) |
| Acceleration Measurement Range (MAX) | ±32g |
| Accelerometer Sensing Axis | X,Y,Z |
| Interface | SPI, I2C |
| Operating Temperature | -40°C~+85°C |
| Output Bits | 14bit |
| Sensor Type | Accelerometer |
| Standby Current | 1uA |
| Voltage - Supply | 1.71V~3.6V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More QST Sensor ICs
| Part number | Type | |
|---|---|---|
| QMA6981 | Attitude Sensor/Gyroscope | |
| QMC5883L | 3D Magnetic Sensors | |
| QMC6308 | Linear Hall Sensors | |
| QMC6310U | 3D Magnetic Sensors | |
| QMC7983 | Linear Hall Sensors | |
| QMI8610 | Accelerometers |
Frequently asked questions
What is the QMA7981?
The QMA7981 is an Accelerometers from QST, supplied in a LGA-12(2x2) package. It is listed in our Sensor ICs catalog (Analog & Mixed Signal).
What are the specifications of the QMA7981?
Acceleration Measurement Range (MAX): ±32g; Accelerometer Sensing Axis: X,Y,Z; Interface: SPI, I2C; Operating Temperature: -40°C~+85°C; Output Bits: 14bit; Sensor Type: Accelerometer; Standby Current: 1uA; Voltage - Supply: 1.71V~3.6V.
What package is the QMA7981 in?
The QMA7981 is listed in a LGA-12(2x2) package.
Which part numbers are similar to the QMA7981?
Similar part numbers in our catalog include QMA6981 (QST), QMC5883L (QST), QMC6308 (QST), QMC6310U (QST), QMC7983 (QST) and QMI8610 (QST). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the QMA7981?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=QMA7981&brand=QST or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.