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SA556

更新时间: 2024-02-22 07:13:56
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德州仪器 - TI /
页数 文件大小 规格书
5页 73K
描述
DUAL PRECISION TIMERS

SA556 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP14,.3Reach Compliance Code:unknown
风险等级:5.92JESD-30 代码:R-PDIP-T14
JESD-609代码:e0端子数量:14
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:DIP
封装等效代码:DIP14,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:5/15 V
子类别:Analog Waveform Generation Functions表面贴装:NO
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
Base Number Matches:1

SA556 数据手册

 浏览型号SA556的Datasheet PDF文件第1页浏览型号SA556的Datasheet PDF文件第3页浏览型号SA556的Datasheet PDF文件第4页浏览型号SA556的Datasheet PDF文件第5页 
NE556, SA556, SE556  
DUAL PRECISION TIMERS  
SLFS023C – APRIL 1978 – REVISED DECEMBER 1999  
FUNCTION TABLE  
(each timer)  
RESET  
Low  
TRIGGER VOLTAGE  
THRESHOLD VOLTAGE  
Irrelevant  
OUTPUT  
Low  
DISCHARGE SWITCH  
Irrelevant  
On  
Off  
On  
High  
< 1/3 V  
> 1/3 V  
> 1/3 V  
Irrelevant  
High  
DD  
DD  
DD  
High  
> 2/3 V  
Low  
DD  
DD  
High  
> 2/3 V  
As previously established  
Voltage levels shown are nominal.  
functional block diagram, each timer  
V
CC  
RESET  
R
R
R
R1  
THRES  
CONT  
R
S
1
OUT  
TRIG  
DISCH  
GND  
RESET can override TRIG, which can override THRES.  
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)  
Supply voltage, V  
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V  
CC  
Input voltage (CONT, RESET, THRES, and TRIG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V  
Output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±225 mA  
CC  
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table  
Package thermal impedance, θ (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W  
JA  
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/W  
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J package . . . . . . . . . . . . . . . . . . . . . 300°C  
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or N package . . . . . . . . . . . . . . . . 260°C  
Storage temperature range, T  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C  
stg  
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and  
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not  
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
NOTES: 1. All voltage values are with respect to network ground terminal.  
2. The package thermal impedance is calculated in accordance with JESD 51.  
DISSIPATION RATING TABLE  
TA 25°C  
POWER RATING  
DERATING FACTOR  
T
= 70°C  
T
= 85°C  
T = 125°C  
A
POWER RATING  
A
A
PACKAGE  
ABOVE T = 25°C  
POWER RATING  
POWER RATING  
A
J
1375 mW  
11.0 mW/°C  
880 mW  
715 mW  
275 mW  
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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