LC898122XA CMOS LSI Optical Image Stabilization (OIS) / Auto Focus (AF) Controller & Driver www.onsemi.com Overview LC898122XA is a system LSI (WLP type) integrating a digital signal processing function for Optical Image Stabilization (OIS) / Auto Focus (AF) control and driver. WLCSP30, 2.59x1.99 Function Motor Driver OIS control & drive H bridge 2ch, IOmax : 220mA AF control & driver H bridge/constant current 1ch : 150mA Digital signal processing Built-in digital servo circuit Built-in Gyro filter AD converter 12bit Input 3ch Equipped with a sample-hold circuit DA converter 8bit Output 3ch Built-in Serial I/F circuit (2-wire I2C-Bus) Built-in Hall Bias circuit Built-in Hall Amp (Gain of Op-amp : 6, 12, 50, 75, 100, 150, 200) Built-in OSC (Oscillator) Typ. 48MHz Built-in LDO (Low Drop-Out regulator) Digital Gyro I/F for the companies (SPI Bus) (Please refer for the details) Package WLCSP30, 2.59mm 1.99mm, thickness Max. 0.45mm, with B/C Pb-Free / Halogen Free Power Supply Voltage AD/DA/VGA/LDO/OSC Digital I/O Driver Core Logic : AVDD30 = 2.6V to 3.6V : DVDD30 = 2.6V to 3.6V : VM = 2.6V to 3.6V : Generation in LDO DVDD12 = typ 1.2V output * I2C Bus is a trademark of Philips Corporation. ORDERING INFORMATION See detailed ordering and shipping information on page 7 of this data sheet. © Semiconductor Components Industries, LLC, 2015 March 2015 - Rev. 1 1 Publication Order Number : LC898122XA/D LC898122XA Block Diagram Example of wiring diagram [Hall, Closed AF] in LC898122XA www.onsemi.com 2 LC898122XA 8bit DA I2CCK I2C I/F I2CDT HLAFBO HLXBO IOP0 IOPORT Control IOP1 IOP2 HLYBO reg m x AVDD30 OPINPX Hall-X OPINMX Digial Gyro Digial Gyro I/F (3wire or 4wire) DGDATA DGSCLK - + DGSSB reg AVDD30 Sys CLK OPINPY m x OSC Hall-Y OPINMY AVSS typ 48Mhz - + DVDD30 typ 1.2V DVSS OPINPAF Sys_Reset OPINMAF Power On Reset LDO AVDD30 - + DVDD12 H-Bridge /ConstantCurren t Driver for AF AF-Filter 12bit ADC OUT5 AF OUT6 OIS-Filter OIS&AF PWM OUT1 OIS_X OUT2 Gyro-Filter H-Bridge Driver for OIS OUT3 OUT4 PGND VM Example of wiring diagram [Hall(OIS), Open AF] in LC898122XA www.onsemi.com 3 OIS_Y LC898122XA Package Dimensions unit : mm WLCSP30, 2.59x1.99 CASE 567HG ISSUE O E A NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. COPLANARITY APPLIES TO SPHERICAL CROWNS OF SOLDER BALLS. B PIN A1 REFERENCE DIM A A1 b D E e D 0.05 C 2X 0.05 C 2X MILLIMETERS MIN MAX 0.45 0.03 0.13 0.15 0.25 2.59 BSC 1.99 BSC 0.40 BSC TOP VIEW DIE COAT A 0.10 C A1 30X RECOMMENDED SOLDERING FOOTPRINT* 0.05 C C SIDE VIEW NOTE 3 SEATING PLANE A1 30X e b 0.05 C A B 0.03 C PACKAGE OUTLINE F 0.40 PITCH e E 30X D 0.20 C 0.40 PITCH e/2 B DIMENSIONS: MILLIMETERS A 1 2 3 4 5 BOTTOM VIEW *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. www.onsemi.com 4 LC898122XA Pin Assignment Bottom View OUT1 OUT5 OUT4 OUT3 PGND OUT2 OUT6 DGDATA DGSSB VM I2CDT HLAFBO DVSS DGSCLK DVDD30 IOP2 HLYBO HLXBO OPINMAF OPINMX OPINMY OPINPAF OPINPX OPINPY AVSS AVDD30 F E D C B 5 I2CCK 4 IOP1 3 IOP0 2 DVDD12 1 Driver Analog VDD Analog GND Digital GND A Digital VDD Logic Core VDD (Output) www.onsemi.com 5 LC898122XA <typ> I : INPUT, O : OUTPUT, B : BIDIRECTION, P : Power Ball No Pin Name type Description A1 DVDD12 P LDO Power supply out (Logic Core VDD (typ 1.2V)) A2 IOP0 B General-purpose IOPORT A3 IOP1 B General-purpose IOPORT A4 I2CCK I I2C IF clock A5 OUT1 O OIS Driver output (H bridge) B1 AVDD30 P Analog Power (2.6 to 3.6V) B2 OPINMY I OIS Hall-Y OpAmp input- B3 IOP2 B General-purpose IOPORT/ External Clock input (switch from OSC at Register) B4 I2CDT B I2C_IF Data B5 OUT2 O OIS Driver output (H bridge) C1 AVSS P Analog GND C2 OPINMX I OIS Hall-X OpAmp input- C3 DVDD30 P IO Power (2.6V to 3.6V) C4 VM P Driver Power (2.6V to 3.6V) C5 PGND P Driver GND D1 OPINPY I Hall-Y Bias (Current Drive) for OIS D2 OPINMAF I AF Hall OpAmp input- D3 DGSCLK B Digital Gyro IF clock / General-purpose IOPORT D4 DGSSB B Digital Gyro IF Chip Select / General-purpose IOPORT D5 OUT3 O OIS Driver output (H bridge) E1 OPINPX I Hall-X OpAmp input+ for OIS E2 HLXBO O Hall-X Bias (Current Driver) for OIS E3 DVSS P Logic GND E4 DGDATA B Digital Gyro IF Data (3wire : Data in/out, 4wire : Data out) E5 OUT4 O OIS Driver output (H bridge) F1 OPINPAF I AF Hall OpAmp input+ F2 HLYBO O Hall-Y Bias (current drive) for OIS F3 HLAFBO O Hall Bias (current drive) for AF F4 OUT6 O AF Driver output (H bridge/constant current) F5 OUT5 O AF Driver output (H bridge/constant current) www.onsemi.com 6 LC898122XA ORDERING INFORMATION Device LC898122XA-VH Package Shipping (Qty / Packing) WLCSP30, 2.59x1.99 (Pb-Free / Halogen Free) 5000 / 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. http://www.onsemi.com/pub_link/Collateral/BRD8011-D.PDF ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf . SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC 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 special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. 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