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GL6850 PDF预览

GL6850

更新时间: 2024-02-18 12:52:33
品牌 Logo 应用领域
海力士 - HYNIX /
页数 文件大小 规格书
3页 40K
描述
TWO TONE RINGER

GL6850 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP16,.3针数:8
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.84JESD-30 代码:R-PDIP-T8
长度:9.525 mm功能数量:1
端子数量:8最高工作温度:65 °C
最低工作温度:-25 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
电源:15/21 V认证状态:Not Qualified
座面最大高度:4.064 mm子类别:Telephone Circuits
表面贴装:NO电信集成电路类型:TELEPHONE RINGER CIRCUIT
温度等级:OTHER端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:7.62 mmBase Number Matches:1

GL6850 数据手册

 浏览型号GL6850的Datasheet PDF文件第2页浏览型号GL6850的Datasheet PDF文件第3页 
GL6850  
GL6850  
TWO TONE RINGER  
Pin Configuration  
Description  
The GL6850 tone ringer is a monolithic device,  
which incorporates two oscillators, and output  
amplifier and a power supply control circuit. The  
oscillator frequencies can be adjusted over a wide  
range by selection of external components. One  
oscillator, normally operated at a low frequency,  
causes the second oscillator to alternate between its  
nominal frequency and a related higher frequency. The  
resulting output is a distinct warbling tone. The output  
amplifier will drive either a transformer coupled  
loudspeaker or a piezo-ceramic transducer.  
VCC  
TRIG_IN  
OUTPUT  
1
2
3
4
8
7
HIGHOSC_2  
HIGHOSC_1  
GL6850  
LOWOSC_1  
LOWOSC_2  
6
GND  
5
The device can be powered from a telephone line or  
a fixed d.c. supply. The power control circuit has built-  
in hysteresis to prevent false triggering and rotary dial  
chirps. The GL6850 can be triggered externally under  
logic control.  
Features  
Low current consumption.  
Designed for telephone bell replacement.  
Small size MINIDIP package.  
Adjustable 2- frequency tone.  
Built-in hysteresis prevents false triggering and rotary dial CHIRPS.  
Alarms or other alerting devices.  
External triggering or ringer disable.  
Include ESD protection.  
Block Diagram  
1
4
3
2
POWER SUPPLY  
CONTROL CIRCUIT  
(WITH HYSTERSIS)  
LOW FREQUENCY  
OSCILLATOR  
HIGH FREQUENCY  
OSCILLATOR  
OUTPUT  
AMPLIFIER  
5
6
7
8
1

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