参数资料
| 型号： | SA555S-13 |
| 厂商： | Diodes Inc |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC OSC MONO TIMING SO8 |
| 特色产品： | Precision Timer ICs |
| 标准包装： | 1 |
| 类型： | 555 型，计时器/振荡器（单路） |
| 频率： | 500kHz |
| 电源电压： | 4.5 V ~ 16 V |
| 电流 - 电源： | 13mA |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 标准包装 |
| 供应商设备封装： | 8-SO |
| 安装类型： | 表面贴装 |
| 其它名称： | SA555S-13DIDKR |
NE555/SA555/NA555
PRECISION TIMERS
NE555/SA555/NA555
Document number: DS35112 Rev. 4 - 2
1 of 14
February 2012
Diodes Incorporated
NEW
PROD
UC
T
Description
These devices are precision timing circuits capable of
producing accurate time delays or oscillation. In the time-
delay or monostable mode of operation, the timed interval is
controlled by a single external resistor and capacitor network.
In the astable mode of operation, the frequency and duty
cycle can be controlled independently with two external
resistors and a single external capacitor.
The threshold and trigger levels normally are two-thirds and
one-third, respectively, of VCC. These levels can be altered
by use of the control-voltage terminal. When the trigger input
falls below the trigger level, the flip-flop is set, and the output
goes high. If the trigger input is above the trigger level and
the threshold input is above the threshold level, the flip-flop is
reset and the output is low. The reset (RESET) input can
override all other inputs and can be used to initiate a new
timing cycle. When RESET goes low, the flip-flop is reset,
and the output goes low. When the output is low, a low-
impedance path is provided between discharge (DISCH) and
ground.
The output circuit is capable of sinking or sourcing current up
to 200mA. Operation is specified for supplies of 5V to 15V.
With a 5-V supply, output levels are compatible with TTL
inputs.
Features
Timing from microseconds to hours
Astable or monostable operation
Adjustable duty cycle
TTL compatible output can source or sink up to 200mA
“Green” Molding Compound (No Br, Sb)
Lead Free Finish/ RoHS Compliant (Note 1)
Pin Assignments
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
(Top View)
SO-8
V
CC
DISCH
THRES
CONT
OUT
TRIG
GND
RESET
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相关代理商/技术参数 |
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| SA556 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:GENERAL PURPOSE DUAL BIPOLAR TIMERS |
| SA556D | 功能描述:计时器和支持产品 General Purpose Dual RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
| SA556DR | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL PRECISION TIMERS |
| SA556DT | 功能描述:计时器和支持产品 General Purpose Dual RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
| SA556N | 功能描述:计时器和支持产品 General Purpose Dual RoHS:否 制造商:Micrel 类型:Standard 封装 / 箱体:SOT-23 内部定时器数量:1 电源电压-最大:18 V 电源电压-最小:2.7 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
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