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BL24211 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - I2C interface 10bit resolution drive - BELLING

भाग संख्या BL24211
समारोह I2C interface 10bit resolution drive
मैन्युफैक्चरर्स BELLING 
लोगो BELLING लोगो 
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<?=BL24211?> डेटा पत्रक पीडीएफ

BL24211 pdf
BL24211 10 bit Resolution VCM driver IC with I2C interface
1. Introduction
BL24211 applied to smart of phone the camera. It can control voice coil motor and it can sink
100mA current of 10 bit DAC component.
BL24211 contains power on reset (POR), power down (PD), fast smart mode (FSC). The POR can
allow sink pin to output 0V after power on. When user closed the camera, The PD could down power
consumption until 1uA. The lens of camera would produce to damping vibration during the auto-
focusing. The vibration can affect that the lens move to clear of position. Using FSC mode can reduce
damping vibration. FSC make lens to fast of stabilize.
2. Performance
IC of ID 00010100.
Power on reset (POR)
Power downPD
Direct mode control
Fast Smart controlFSC
FSC1
FSC2
FSC3
10bit resolution for 100mA current
100
80
60 系列1
40
20
0 DAC
512 1023
Figure1:10bit & 100mA
Voltage rang (VDD)
Supply to 2.3V to 4.2V
I2C interface 1.8V or 3.3V
Interface
I2C Serial Communication Rate
400KHZ
I2C write address0x18
I2C read address0x19
Packaging:
WLCSP , 1.14*0.73m
BL24211
Belling Proprietary Information. Unauthorized Photocopy and Duplication Prohibited
© 2016 Belling All Rights Reserved www.belling.com.cn
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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
BL24211I2C interface 10bit resolution driveBELLING
BELLING


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