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LC898249XH

ON Semiconductor
Part Number LC898249XH
Manufacturer ON Semiconductor
Description AF Control LSI
Published Mar 23, 2020
Detailed Description AF Control LSI LC898249XH Overview This LSI is Closed−Auto Focus control LSI equipped with hall sensor. It consists of ...
Datasheet PDF File LC898249XH PDF File

LC898249XH
LC898249XH


Overview
AF Control LSI LC898249XH Overview This LSI is Closed−Auto Focus control LSI equipped with hall sensor.
It consists of 1 system of feedback circuit and constant current driver.
It has also a built−in EEPROM and temperature sensor.
Features • Built−in Equalizer Circuit Using Digital Operation ♦ AF Control Equalizer Circuit ♦ Any Coefficient can be Specified by 2−wire Serial I/F (TWIF) • 2−wire Serial Interface (The Communication Protocol is Compatible with I2C) ♦ 4 Selectable Slave Addresses − 50h(W)/51h(R), 53h(R) − 74h(W)/75h(R), 77h(R) − E8h(W)/E9h(R), EBh(R) − E4h(W)/E5h(R), E7h(R) factory−configured Right Side Addresses are Used at the Access of Built−in EEPROM • Built−in A/D Converter • Built−in D/A Converter ♦ Hall Offset ♦ Constant Current Bias • Built−in Hall Sensor ♦ Si Hall Sensor • Built−in EEPROM ♦ 64 Byte (16 Byte / Page) • Built−in OSC • Built−in Constant Current Driver ♦ 150 mA • Package ♦ WLCSP 6−pin (2 x 3 Pin), Thickness Max 0.
29 mm, with Backside Coat • Supply Voltage ♦ VDD (2.
6 V to 3.
3 V) • This Device is Pb−Free, Halogen Free/BFR Free and is RoHS Compliant www.
onsemi.
com WLCSP6, 0.
86x1.
75x0.
265 CASE 567XD MARKING DIAGRAM 8249XH ALYWW 8249XH = Specific Device Code A = Assembly Location L = Wafer Lot Y = Year WW = Work Week ORDERING INFORMATION Device LC898249XHTBG Package WLCSP6 Shipping† 4000 / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2019 March, 2020 − Rev.
0 1 Publication Order Number: LC898249XH/D LC898249XH PIN DESCRIPTION Table 1.
PIN DESCRIPTION Pin Name I P NC O B • 2−wire serial interface SCL I 2−wire serial interface clock pin SDA B 2−wire serial interface data pin • Driver interface OUT1 O Driver output (to Actuator) OUT2 O Driver output (to Actuator) • Power supply pin VDD P Power Supply VSS P GND Input Power Supply, GN...


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