LY530ALHTR STMicroelectronics, LY530ALHTR Datasheet
LY530ALHTR
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LY530ALHTR Summary of contents
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... Table 1. Device summary Order code Temperature range (°C) LY530ALH LY530ALHTR July 2009 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. The LY530ALH has a full scale of ±300 °/s and is capable of detecting rates with bandwidth up to 140 Hz ...
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Contents Contents 1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Pin ...
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LY530ALH 1 Block diagram and pin description Figure 1. Block diagram + Ω z REFERENCE 1.1 Pin description Figure 2. Pin connection (TOP VIEW) DIRECTION OF THE DETECTABLE ANGULAR RATE DRIVING MASS Feedback loop CHARGE AMPLIFIER + SWITCHED CAPACITOR LOW-PASS ...
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Block diagram and pin description Table 2. Pin description Pin # 14,15 16 4/12 Pin name GND 0V supply voltage FILTVDD PLL filter connection pin #2 VCONT ...
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LY530ALH 2 Mechanical and electrical specifications 2.1 Mechanical characteristics Table 3. Mechanical characteristics @ Vdd = °C unless otherwise noted Symbol Parameter FSA Measurement range FS SoA (3) Sensitivity So Sensitivity change vs SoDr temperature ...
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Mechanical and electrical specifications 2.2 Electrical characteristics Table 4. Electrical characteristics @ Vdd =3 V, T=25 °C unless otherwise noted Symbol Parameter Vdd Supply voltage Idd Supply current Supply current in IddPdn power-down mode V Self-test input ST V Power-down ...
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LY530ALH 3 Terminology 3.1 Sensitivity An angular rate gyroscope is a device that produces a positive-going output voltage for counterclockwise rotation around the sensitive axis considered. Sensitivity describes the gain of the sensor and can be determined by applying a ...
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Application hints 4 Application hints Figure 3. LY530ALH electrical connections and external component values C2 10nF 10kOhm R1 Typical values 1MOhm C1 = 4.7 µ kOhm C2 = 2.2nF to 2.2µF Power supply decoupling capacitors ...
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LY530ALH 4.1 Output response vs. rotation Figure 4. Output response vs. rotation Steady state position: 4xOUTZ = 1.23V OUTZ = 1.23V 4.2 Soldering information The LGA package is compliant with the ECOPACK It is qualified for soldering heat resistance according ...
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Package information 5 Package information In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ...
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LY530ALH 6 Revision history Table 6. Document revision history Date 04-Jun-2009 06-Jul-2009 Revision 1 Initial release Small text changes to improve readability. 2 Table 4. Updated Doc ID 15801 Rev 2 Revision history Changes 11/12 ...
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