参数资料
| 型号： | BD8132FV-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 1/23页 |
| 文件大小： | 0K |
| 描述： | IC PWR SUP CORRECTION SSOP-B40 |
| 标准包装： | 2,000 |
| 系列： | * |
Power Supply IC Series for TFT-LCD Panels
High-precision
Gamma Correction ICs with built-in DAC
BD8132FV, BD8139AEFV
No.09035EBT02
● Description
These gamma correction voltage generation ICs feature built-in DACs and provide a single-chip solution with setting control
via serial communications, a high-precision 10-bit DAC, an output amp (18-channel or 10-channel), and Vcom.
● Features
1) Single-chip design means fewer components
2) Built-in 10 bit DAC (18ch: BD8132FV, 10ch: BD8139AEFV)
3) Built-in DAC output amp
4) Built-in Vcom amp
5) Built-in auto-read function
6) 3-line serial interface (BD8132FV) or 2-wire serial (BD8139AEFV)
7) Thermal shutdown circuit
8) SSOP-B40 package (BD8132FV) / HTSSOP-B40 package (BD8139AEFV)
● Applications
These ICs can be used with TFT LCD panels used by large-screen and high-definition LCD TVs.
● Absolute maximum ratings (Ta = 25°C)
Parameter
Power supply voltage 1
Power supply voltage 2
REFIN voltage
Amp output current capacity
Junction temperature
Symbol
DVcc
Vcc
REF
Io
Tjmax
Limit
7
20
20
50*1
150
Unit
V
V
V
mA
℃
Power dissipation
BD8132FV
BD8139AEFV
Pd
1125*2
1600*3
mW
Operating temperature range
Storage temperature range
Topr
Tstg
-30 to +85
-55 to +150
℃
℃
*1 Must not exceed Pd.
*2 Reduced by 9.0 mW/°C over 25°C, when mounted on a glass epoxy board (70 mm ? 70 mm ? 1.6 mm).
*3 Reduced by 12.8 mW/°C over 25°C, when mounted on a glass epoxy board (70 mm ? 70 mm ? 1.6 mm).
● Recommended Operating Ranges
Parameter
Power supply voltage 1
Power supply voltage 2
REFIN voltage
Amp output current capacity
Serial clock frequency (BD8132FV)
2 wire serial frequency (BD8139AEFV)
OSC frequency (BD8132FV)
OSC frequency (BD8139AEFV)
Symbol
DVcc
Vcc
REF
Io
f CLK
f CLK
fosc
fosc
Min.
2.3
6
6
—
—
—
10
—
Limit
Max.
4.0
18
18
40
5
400
200
400
Unit
V
V
V
mA
MH Z
kHz
kHz
kHz
www.rohm.com
? 2009 ROHM Co., Ltd. All rights reserved.
1/20
2009.07 - Rev.B
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BD8138EFV | 制造商:ROHM 制造商全称:Rohm 功能描述:y-correction IC for TFT-LCD Panel |
| BD8139AEFV | 制造商:ROHM 制造商全称:Rohm 功能描述:High-precision Gamma Correction ICs with built-in DAC |
| BD8139AEFV-E2 | 功能描述:IC GAMMA CORRECTION 40SSOP 制造商:rohm semiconductor 系列:- 包装:剪切带（CT） 零件状态:有效 类型:TFT-LCD 稳压器 应用:视频 安装类型:表面贴装 封装/外壳:40-VSSOP（0.213"，5.40mm 宽）裸焊盘 供应商器件封装:40-HTSSOP-B 标准包装:1 |
| BD8139EFV | 制造商:ROHM 制造商全称:Rohm 功能描述:y-correction IC for TFT-LCD Panel |
| BD814 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANSISTOR | BJT | PNP | 45V V(BR)CEO | 2A I(C) | TO-202 |
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