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LC898212XC

ON Semiconductor
Part Number LC898212XC
Manufacturer ON Semiconductor
Description AF Controller
Published Sep 20, 2016
Detailed Description Ordering number : ENA2241 LC898212XC CMOS LSI AF Controller http://onsemi.com Overview This LSI is AF control LSI. It ...
Datasheet PDF File LC898212XC PDF File

LC898212XC
LC898212XC

Overview
Ordering number : ENA2241 LC898212XC CMOS LSI AF Controller http://onsemi.
com Overview This LSI is AF control LSI.
It consists of 1 system of feed back circuit for AF control.
Features  Built-in equalizer circuit using digital operation - AF control equalize circuit - Any coefficient can be specified by I2C I/F  I2C Interface  Built-in A/D converter - Maximum 10-bit - Input 2 channel  Built-in D/A converter - 8-bit - Output 2-channel (Hall offset, Constant current Bias)  Built-in OP Amp - 1 channel - Hall Amp  Built-in OSC - 48MHz (Frequency adjustment function)  Built-in PWM pulse generator circuit - PWM circuit for AF control  1-chip motor driver - Saturation drive H bridge 1 channel  Package - WL-CSP 12-pin - Lead-free, halogen-free  Supply voltage - Logic unit : Internal core typ 1.
2V, AVDD (2.
6V to 3.
6V) - Driver unit : VM (2.
6V to 3.
6V) WLP12K(1.
77X1.
37) * I2C Bus is a trademark of Philips Corporation.
ORDERING INFORMATION See detailed ordering and shipping information on page 4 of this data sheet.
Semiconductor Components Industries, LLC, 2013 November, 2013 N0613HK 20121214-S00001 No.
A2241-1/4 Pin Description LC898212XC I INPUT O OUTPUT B BIDIRECTION ■ I2C interface I2CCK I2CDT ■D/A interface BIASO ■Op-Amp interface OPINP OPINM ■Driver interface OUT1 OUT2 ■Power supply pin VDD VSS VDDO VM PGND TYPE P Power supply, GND NC NOT CONNECT B I2C Clock pin B I2C Data pin O D/A output (Hall bias input) I Op-Amp input I Op-Amp input O Actuator output pin O Actuator output pin P Digital power supply P Digital GND P LDO power supply out P Motor power supply P Power GND PIN TYPE “O” – Ensure that it is set to OPEN.
PIN TYPE “I” – OPEN is inhibited.
Ensure that it is connected to the VDD or VSS even when it is unused.
(Please contact our company for more information about selection of VDD or VSS.
) PIN TYPE “B” – If you are unsure about processing method on the pin description of pin layout table, please contact us.
Note that incorrect processing of ...


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