| 型號(PratNumber) | G2034AG21U |
| 數量(QTY.) | 30000 |
| 廠家(Brand) | GMT |
| 封裝(Package) | WLCSP2X3-6 |
| 批號(DC.) | 23+ |
| 聯系人(contact) | 顏先生/William |
| 電話(contact) | 0755-82170220,21001680 |
| PDF(PDF.) |
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| 詢價(Inquire) |
G2034AG21U WLCSP2X3-6
120mA, Current Sinking, 10-bit I2C DAC for VCM Driver
General Description
The G2034A is single 10bit DAC with 120mA output
current sink capability. Designed for linear control of
voice coil motors, the G2034A is capable of operating
voltage to 3.6V. The DAC is controlled via a I2C serial
interface that operates DAC by clock rates up to
400kHz.
The G2034A incorporates with a power-on reset circuit,
power-down function, and exactly matched sense resistor.
Power-on reset circuit ensure when supply
power up, DAC output is to 0V Until valid write-bit value
takes place. It has a power down features that reduces
the current consumption of the device to 1μA
maximum.
The G2034A is designed for auto focus and optical
zoom camera phones, digital still cameras, and camcorders
applications. The I2C address for the G2034A
is 0x18.
Features
VCM driver for auto-focus
10bit resolution current sinking of 120mA for
VCM
VCM slew rate control (SRC) – Linear slope
control, Dual level control
Supply voltage range (VDD) : 2.3V to 3.6V
Fast mode I2C interface (1.8V interface available)
Power on reset (POR)
TDFN2X2-6 and WLCSP2X3-6 package
Applications
Digital camera
Cell phone
Lens auto focus
Web camera
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