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參數(shù)資料
| 型號： | TS555CN |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 模擬波形發(fā)生器 |
| 英文描述： | PULSE; RECTANGULAR, 2 MHz, TIMER, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 232K |
| 代理商： | TS555CN |
November 2008
Rev 2
1/20
20
TS555
Low power single CMOS timer
Features
■ Very low power consumption:
110 A typ at VCC = 5 V
90 a typ at VCC = 3 V
■ High maximum astable frequency of 2.7 MHz
■ Pin-to-pin functionally-compatible with bipolar
NE555
■ Wide voltage range: +2 V to +16 V
■ Supply current spikes reduced during output
transitions
■ High input impedance: 1012
Ω
■ Output compatible with TTL, CMOS and logic
MOS
Description
The TS555 is a single CMOS timer with a very
low consumption:
(Icc(TYP) TS555 = 110 A at VCC = +5 V versus
Icc(TYP) NE555 = 3 mA),
and high frequency:
(ff(max.) TS555 = 2.7 MHz versus
f(max) NE555 = 0.1 MHz).
Timing remains accurate in both monostable and
astable mode.
The TS555 provides reduced supply current
spikes during output transitions, which enable the
use of lower decoupling capacitors compared to
those required by bipolar NE555.
With the high input impedance (1012
Ω), timing
capacitors can also be minimized.
N
DIP8
(Plastic package)
D
SO8
(Plastic micropackage)
P
TSSOP8
(Thin shrink small outline package)
1
2
3
4
8
7
6
5
GND
Trigger
Output
Reset
CC
Control
Voltage
V
Discharge
Threshold
Pin connections
(top view)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TS555CN | 制造商:STMicroelectronics 功能描述:IC TIMER LOW POWER CMOS DIP8 555 |
| TS555CP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW POWER SINGLE CMOS TIMERS |
| TS555CPT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low power single CMOS timer |
| TS555I | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW POWER SINGLE CMOS TIMER |
| TS555ID | 功能描述:計時器和支持產品 Low Power Single BULK RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內部定時器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
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