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VM149C - 10Bit Current Sinking VCM Driver

Datasheet Summary

Description

Analog Output : Current Sink Pin Ground Pin Power Input Pin I2C Interface Data Line (Serial Data Line) I2C Interface Clock Line (Serial Clock Line) Digital Input: Power Saving Control (When PS=Low, chip is disabled) (When PS=High, chip is enabled) Absolute Maximum Ratings Unless otherwise noted, TA

Features

  • Programmable sinking output current.
  • I2C serial interface.
  • DAC with 10-bit resolution.
  • 2.3V ~ 3.6V power source.
  • Selective Output Slew Rate Control (SRC).
  • Low voltage control for digital pin PS, SDA, and SCL.
  • Power saving mode.
  • Automatic power on reset Ordering Information Part Number VM149C Package WLCSP, 6Pin Marking TBD 120mA, 10Bit Current Sinking VCM Driver with I2C Interface Version：A.007 、、， Unauthorized reproduction, duplication, use or disc.

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Datasheet Details

Part number VM149C
Manufacturer SiTI
File Size 341.62 KB
Description 10Bit Current Sinking VCM Driver
Datasheet download datasheet VM149C Datasheet
Additional preview pages of the VM149C datasheet.

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Full PDF Text Transcription

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VM149C Version Issue Date File Name Total Page : A.007 : 2016-1-11 : SP-VM149C-A.007.doc : 12 120mA, 10Bit Current Sinking VCM Driver with I2C Interface 9 4 3 SILICON TOUCH TECHNOLOGY INC. 9-4F-3, Prosperity Road I, Science Based Industrial Park, Hsin-Chu, Taiwan 300, R.O.C. Tel：886-3-5645656 Fax：886-3-5645626 VM149C 120mA, 10-Bit Current Sinking VCM Driver with I2C Interface General Specifications The VM149C is a VCM (Voice Coil Motor) driver IC with I2C interface control that is capable of programmable sinking output current. It has a built-in internal voltage reference and operates with a supply voltage range from 2.3V to 3.6V. The DAC is controlled by a signal transmit through a 2-wire I2C serial interface which operates in an I2C fast mode (400 kHz).
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