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DMU11
Low Cost MEMS IMU
A low-cost IMU for high volume applications that need premium performance.
DMU11, like DMU10, combines MEMS angular rate and linear acceleration sensors to create a precision, low-cost, six-degrees-of-freedom (6-DOF) IMU for complete motion sensing and control in three-dimensional space. However DMU11 features a redesigned layout to minimise physical space. DMU11 is suitable for a wide range of applications and is calibrated over the full rated temperature range.
Product Lifecycle Status
Production Status: In Production
Online Orders are currently unavailable. Please contact us directly at [email protected]
Availability: Available
Customer Applications: New and existing applications
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- Supply Voltage (Vdd)
- Axes of Angular Rate
- Rate Dynamic Range
- Rate Bias Over Temperature
- Rate SF over Temp
- Axes of Acceleration
- Acceleration Dynamic Range
- Acc Bias over Temp
- Acc SF over Temp
- Operating Temperature
- Current Consumption
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DMU11-21
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Under
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Supply Voltage (Vdd) : 5.0V
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Axes of Angular Rate : 3
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Rate Dynamic Range : ±300 °/sec
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Rate Bias Over Temperature : ±0.25 °/sec
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Rate SF over Temp : ±0.1%
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Axes of Acceleration : 3
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Acceleration Dynamic Range : ±10g
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Acc Bias over Temp : ±10mg
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Acc SF over Temp : ±0.1%
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Operating Temperature : -40°C to +85°C
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Current Consumption : 85mA
Product description
Low Cost MEMS IMU
A low-cost IMU for high volume applications that need premium performance.
DMU11, like DMU10, combines MEMS angular rate and linear acceleration sensors to create a precision, low-cost, six-degrees-of-freedom (6-DOF) IMU for complete motion sensing and control in three-dimensional space. However DMU11 features a redesigned layout to minimise physical space. DMU11 is suitable for a wide range of applications and is calibrated over the full rated temperature range.
The DMU11 Output Message is output on a RS422 Serial interface at 460,800 baud using a non-return to zero protocol. The DMU11 RS422 driver does not include a 120 ohm termination resistor which is normally associated with the RS422 interface. Therefore if the user is not going to use the receive feature of the DMU11 (RX Lo and Rx Hi), then a 120 ohm termination resistor needs to be inserted between Pins 3 and 4 of the connector. Pins 3 and 4 should not be left unterminated since noise received on Pins 3 or 4 could cause the DMU11 to stop transmitting data on its transmit lines. Ideally, the termination resistor should be placed as close to the connector as possible.
