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U426B-FP PDF预览

U426B-FP

更新时间: 2024-09-28 03:25:03
品牌 Logo 应用领域
TEMIC 电信集成电路电信电路光电二极管驱动
页数 文件大小 规格书
6页 54K
描述
INFRARED DRIVER

U426B-FP 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SO-8Reach Compliance Code:unknown
风险等级:5.7Is Samacsys:N
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified标称供电电压:6 V
表面贴装:YES电信集成电路类型:TELECOM CIRCUIT
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子位置:DUAL
Base Number Matches:1

U426B-FP 数据手册

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U426B  
Infrared Driver  
Description  
The U426B is an IR-driver IC for IR data communication. comparator (COMP) an external voltage can be moni-  
The circuit contains a programmable constant current tored. The low-power standby mode, controlled by means  
source (DRV) to drive the IRED. The current is pro- of the WAKE input, makes the circuit well suited for bat-  
grammed by an external resistor (R ). With the internal tery-powered systems.  
S
Features  
Applications  
Programmable constant current 200 mA to 1.2 A  
Keyless entry systems  
Signal frequency up to 500 kHz  
Low-power standby mode  
Remote control  
Wireless data communication  
Internal voltage comparator  
Wide voltage range 2.4 V to 12 V  
Ordering Information  
Extended Type Number  
U426B-FP  
Package  
SO8  
Remarks  
V
Batt  
I
U426B  
RED  
Controller  
DATA  
WAKE  
DRV  
MON–O  
MON–I  
R
S
COMP  
95 9947  
Figure 1. Block diagram for an IR transmitter  
Rev. A2, 15-Oct-98  
1 (6)  

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