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LND555 参数 Datasheet PDF下载

LND555图片预览
型号: LND555
PDF下载: 下载PDF文件 查看货源
内容描述: 精密定时电路 [PRECISION TIMING CIRCUIT]
分类和应用:
文件页数/大小: 4 页 / 130 K
品牌: LINEAR_DIMENSIONS [ LINEAR DIMENSIONS SEMICONDUCTOR ]
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DATA SHEET
LND555
PRECISION TIMING CIRCUIT
GENERAL DESCRIPTION
FEATURES
The LND555 is a monolithic timing circuit
capable of producing accurate time delays or
oscillation. In the time delay 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 may be independently controlled with
two external resistors and a single external
capacitor.
Timing from Microseconds to hours
Astable or Monostable Operation
Adjustable Duty Cycle
TTL-Compatible Output Can Sink or
Source UP to 200mA
Temperature Stability of 0.005% per °C
Direct Replacement for Signetics
NE555 Timers
PIN CONFIGURATION
APPLICATIONS
Gnd
Trigger
Out
Reset
1
2
3
4
8
7
6
5
Vcc
Discharge
Threshold
Control Voltage
Precision timing
Pulse generation
Sequential timing
Time delay generation
Pulse width modulation
Pulse position modulation
Missing pulse detector
Linear Dimensions, Inc.
445 East Ohio Street, Chicago IL 60611 USA
tel 312.321.1810
fax 312.321.1830