参数资料
型号: BD6083GUL-E2
厂商: Rohm Semiconductor
文件页数: 30/45页
文件大小: 0K
描述: IC LED DRIVER BKLT 36VCSP50L3
标准包装: 2,500
拓扑: 线性(LDO),PWM,切换式电容器(充电泵)
输出数: 11
内部驱动器:
类型 - 主要: 背光
频率: 800kHz ~ 1.2MHz
电源电压: 2.7 V ~ 5.5 V
输出电压: 5.5V
安装类型: 表面贴装
封装/外壳: 36-VCSP
供应商设备封装: 36VCSP50L3
包装: 带卷 (TR)
工作温度: -30°C ~ 85°C
BD6083GUL
(3) Gain control
? Sensor gain switching function is built in to extend the dynamic range.
? It is controlled by register setup.
? When automatic gain control is off, the gain status can be set upin the manual.
Register : GAIN
? GC1 and GC2 are outputted corresponding to each gain status.
Datasheet
High Gain mode
Low Gain mode
Ambient
Auto Gain mode
Ambient
Example 1 (Use BH1621FVC)
SBIAS
Example 2
SBIAS
Example 3
SBIAS
VCC IOUT
SSENS
SSENS
SSENS
Application
example
BH1621
GC1
GC1
GC1
GC1
GND
GC2
GC2
SGND
GC2
SGND
GC2
SGND
Resistor values are relative
Operating mode
GAIN setting
Auto
0
Auto
0
Fixed
1
Gain status
High
Low
High
Low
-
GC1 output
L
L
GC2 output
L
L
L
: This means that it becomes High with A/D measurement cycle synchronously.
(*1) : Set up the relative ratio of the resistance in the difference in the brightness change of the High Gain mode and the Low Gain mode carefully.
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
30/42
TSZ02201-0G3G0C200100-1-2
05.Oct.2012 Rev.001
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