83203 SENSONOR TECHNOLOGIES AS, 83203 Datasheet

no-image

83203

Manufacturer Part Number
83203
Description
IC, SENSOR, GYRO, SAR10, 16SOIC
Manufacturer
SENSONOR TECHNOLOGIES AS
Datasheet

Specifications of 83203

Sensor Case Style
SOIC
No. Of Pins
16
Supply Voltage Range
4.45V To 5.5V
Operating Temperature Range
-40°C To +90°C
Ic Generic Number
SAR10H
Interface
SPI
Sensitivity
0.03°/
Interface Type
SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DATASHEET
SAR10 GYRO SENSOR SERIES
SAR10, SAR10H
SAR10 Series
Angular Rate Sensor
The SAR10 and SAR10H contains a ButterflyGyro™ MEMS die and a BiCMOS mixed mode ASIC, housed in a
custom SOIC package that can be efficiently handled by automated production lines. The sensor is factory calibrated
and compensated for temperature effects to provide high-accuracy digital output over a broad temperature range.
SAR10 has ± 250 °/s range and SAR10H has ± 100 °/s range.
Tuning of the excitation and detection frequency as well as perfect mechanical and electrical balancing the dual
masses result in very low sensitivity to shock and vibrations.
By utilizing a unique sealed cavity technology, the vibrating masses are contained within the low-pressure hermetic
environment needed for creating low dynamic damping and high Q factors, without any degradation over the lifetime of
the device whatever tough environmental conditions.
A SPI interface enables an easy and effective communication between the application and the SAR10 or SAR10H.
The angular rate data output is a 10-bit 2’s complement format at a maximum rate of 2000 samples per second. A
number of functions are available through the digital SPI interface including advanced self diagnostics.
SAR10
SAR10H
TS1162 rev. 1
- 1 -

Related parts for 83203

83203 Summary of contents

Page 1

DATASHEET The SAR10 and SAR10H contains a ButterflyGyro™ MEMS die and a BiCMOS mixed mode ASIC, housed in a custom SOIC package that can be efficiently handled by automated production lines. The sensor is factory calibrated and compensated for temperature ...

Page 2

... Sensonor Technologies makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Sensonor Technologies assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages ...

Page 3

DATASHEET Table of Contents 1 Product Description.............................................................................................................................................. - 4 - 1.1 Features ...................................................................................................................................................... - 4 - 1.2 Overview...................................................................................................................................................... - Abbreviations and Definitions .............................................................................................................................. - 5 - 2.1 Abbreviations............................................................................................................................................... - 5 - 2.2 Definitions.................................................................................................................................................... - ...

Page 4

DATASHEET 1 Product Description 1.1 Features o High reliability and robustness over long lifetime o Low vibration sensitivity o High overload and shock capability (5000 g) o Sensitive axis parallel to mounting plane o Butterfly balanced design for high mechanical ...

Page 5

DATASHEET 2 Abbreviations and Definitions 2.1 Abbreviations FSI Full Scale Input FSO Full Scale Output SPI Serial Peripheral Interface ASIC Application Specific Integrated Circuit ESD Electro Static Discharge MSB Most Significant Bit LSB Least Significant Bit OTPROM One-Time Programmable Read ...

Page 6

DATASHEET 4 Absolute Maximum Ratings Prolonged exposure to absolute maximum ratings may affect the performance and/or reliability of the device. Characteristics Supply voltage Input voltage, any pin Input transient current, any pin Short circuit immunity to VDD/AVDD or VSS/AVSS, any ...

Page 7

DATASHEET Characteristics High ('1') level Low ('0') level Input rise time Input fall time Output fall time Output rise time Output enable delay Data rate Capacitive load, MISO Note 1: With load of 100pF connected to V Note 2: Characteristic ...

Page 8

DATASHEET LOAD MOSI SCLK MISO Cx: Command bits Figure 5.1 SPI interface signal timing diagram For commands that need an address, the address ...

Page 9

DATASHEET 5.3 Error Code The Error Code is a bit pattern defined as 1000 0000 an illegal or undefined SPI command is attempted executed RARH or RARLX command was executed while at the same time any one ...

Page 10

DATASHEET H LP-filter transfer function Note 6: Frequencies < 5.4 [kHz]. Stationary vibrations above 5.4 [kHz] hitting resonant modes may cause larger effects. This effect is highly nonlinear. Note 7: ...

Page 11

DATASHEET Characteristics Supply voltage rise time to VDD-MIN Start-up time Time to rate data within full specifications Minimum AVDD for internal RESET Detectable AVDD glitch Reset threshold Status Register AVDD OK flag (PRNG_OK) threshold Reset delay Note 1: The voltage ...

Page 12

DATASHEET 8 Status Register and Internal Diagnostic Monitoring Internally in the SAR10(H), 6 error monitoring functions are employed to make sure an irregular output angular rate is detected. If any of the monitoring functions detects an irregular condition the corresponding ...

Page 13

DATASHEET 9 Mechanical Specifications 9.1 Physical dimensions Figure 9.1 Package dimensions and sensitive direction of rotation. Top, side and bottom view. Characteristics Package type Number of pins Weight TS1162 rev. 1 SAR10 GYRO SENSOR SERIES Specifications Plastic moulded SOIC 16 ...

Page 14

DATASHEET 9.2 Pin Configuration Pin Name Type Number 1 SCLK Digital 2 LOAD Digital 3 VSS Power 4 AVSS Power REFV - ...

Related keywords