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参数资料
| 型号： | TLC555MD |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | LinCMOSE TIMERS |
| 中文描述： | LinCMOSE定时器 |
| 文件页数： | 9/19页 |
| 文件大小： | 404K |
| 代理商： | TLC555MD |
SLFS043F SEPTEMBER 1983 REVISED FEBRUARY 2005
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
2
1
75 50
25
TA Free-Air Temperature
°
C
0
25
75
125
D
DISCHARGE SWITCH ON-STATE RESISTANCE
vs
FREE-AIR TEMPERATURE
100
50
100
10
4
20
40
7
70
VDD = 2 V, IO = 1 mA
VDD = 5 V, IO = 10 mA
VDD = 15 V, IO = 100 mA
Figure 2
100
0
0
2
4
6
8
12
16
PROPAGATION DELAY TIMES TO DISCHARGE
OUTPUT FROM TRIGGER AND THRESHOLD
SHORTED TOGETHER
vs
SUPPLY VOLTAGE
10
14
400
200
500
600
300
VDD Supply Voltage V
20
18
P
t
,
t
P
tPLH
IO(on)
≥
1 mA
CL
≈
0
TA = 25
°
C
The effects of the load resistance on these values must be
taken into account separately.
tPHL
APPLICATION INFORMATION
0.1
μ
F
0.1
μ
F
CT
CL
RL
Output
RB
RA
GND
TRIG
THRES
RESET
DISCH
CONT
VDD
OUT
VDD
2/3 VDD
1/3 VDD
GND
tPHL
tPLH
tc(H)
tc(L)
CIRCUIT
TRIGGER AND THRESHOLD VOLTAGE WAVEFORM
TLC555
6
1
3
8
5
4
7
2
Pin numbers shown are for all packages except the
FK package.
Figure 3. Astable Operation
相关PDF资料 |
PDF描述 |
|---|---|
| TLC555MDR | LinCMOSE TIMERS |
| TLC555MFK | LinCMOSE TIMERS |
| TLC556MFK | DUAL LinCMOSE TIMERS |
| TLC7628IDW | DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
| TLC7628EFN | DUAL 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTERS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TLC555MDR | 制造商:TI 制造商全称:Texas Instruments 功能描述:LinCMOSE TIMERS |
| TLC555MFK | 制造商:TI 制造商全称:Texas Instruments 功能描述:LinCMOSE TIMERS |
| TLC555MFKB | 制造商:Texas Instruments 功能描述:Standard Timer Single 20-Pin LCCC Tube |
| TLC555MJG | 制造商:Texas Instruments 功能描述:LOW POWER TIMER - Rail/Tube 制造商:Texas Instruments 功能描述:LINCMOS (TM) TIMER 制造商:Texas Instruments 功能描述:Standard Timer Single 8-Pin CDIP Tube |
| TLC555MJGB | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:5962-8950301PA, LOW POWER TIMER - Rail/Tube 制造商:Texas Instruments 功能描述:Standard Timer Single 8-Pin CDIP Tube 制造商: 功能描述: 制造商:undefined 功能描述: |
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