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BD81010MUV 반도체 회로 부품 판매점

Gamma voltage generated IC



ROHM Semiconductor 로고
ROHM Semiconductor
BD81010MUV 데이터시트, 핀배열, 회로
Datasheet
Power Supply IC Series for TFT-LCD Panels
Gamma voltage generated IC
with built-in DAC
BD81010MUV
General Description
The feature of gamma voltage generated IC
BD81010MUV provides a single-chip solution with a
high-precision 10-bit DAC setting controlled by I2C serial
communications interface, a buffer amp (14ch), and a
operational amplifier for HVDD (1ch).
Key Specifications
Power Supply Voltage Range(VDD): 2.1V to 3.6V
Power Supply Voltage Range(VCC): 8.0V to 18.0V
Operating Temperature Range:
-40°C to +85°C
Package
W(Typ) x D(Typ) x H(Max)
Features
Single-chip Design means Fewer Components
Built in 10bit DAC (14ch)
Built in DAC Output Buffer Amplifier (14ch)
Built in Operation Amplifier (1ch) for HVDD
I2C Interface ( SDA, SCL )
Thermal Shutdown Circuit
Under-voltage Lockout Protection Circuit
Power ON Reset Circuit
Input Tolerant ( SDA, SCL, EN )
Applications
It may be used with TFT-LCD panels, such as big screen
and high resolution LCD televisions.
VQFN032V5050
5.00mm x 5.00mm x 1.00mm
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has no designed protection against radioactive rays
1/18
TSZ02201-0313AAF00360-1-2
19.Feb.2016 Rev.001


BD81010MUV 데이터시트, 핀배열, 회로
BD81010MUV
Block Diagram
VCC
DACGND
24 23
VDAC
22
REFIN
21
FB
20
VDD DACGND
19 18
VCC
17
GND 25
VCC
OUT13 26 ×3
REFIN
DAC
VCC
OUT12 27 ×3
REFIN
DAC
VCC
OUT11 28 ×3
REFIN
DAC
VCC
OUT10 29 ×3
REFIN
DAC
VCC
OUT9 30 ×3
REFIN
DAC
VCC
OUT8 31 ×3
REFIN
DAC
VCC
OUT7 32 ×3
REFIN
DAC
UVLO
(VCC, REFIN, VDD)
TSD
VCC
VDD
Serial
I/F
VDD
VREF
Power ON
Reset
1 2 3 45
EN DGND VDD SDA SCL
16 GND
REFIN
DAC
VCC
×3 15 OUT0
REFIN
DAC
VCC
×3 14 OUT1
REFIN
DAC
VCC
×3 13 OUT2
REFIN
DAC
VCC
×3 12 OUT3
REFIN
DAC
VCC
×3 11 OUT4
REFIN
DAC
VCC
×3 10 OUT5
REFIN
DAC
VCC
×3 9 OUT6
VCC
OP-AMP
678
INP INN HVDD
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/18
TSZ02201-0313AAF00360-1-2
19.Feb.2016 Rev.001




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Gamma voltage generated IC - ROHM Semiconductor