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参数资料
| 型号： | TLC555QDRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 模拟波形发生器 |
| 英文描述： | PULSE; RECTANGULAR, 1.2 MHz, TIMER, PDSO8 |
| 封装： | GREEN, PLASTIC, SOP-8 |
| 文件页数： | 21/24页 |
| 文件大小： | 726K |
| 代理商： | TLC555QDRG4 |
TLC555
LinCMOS TIMER
SLFS043F SEPTEMBER 1983 REVISED FEBRUARY 2005
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VDD = 5 V
PARAMETER
TEST
TA
TLC555C
TLC555I
TLC555Q, TLC555M
UNIT
PARAMETER
TEST
CONDITIONS
TA
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIT
Threshold voltage
25
°C
2.8
3.3
3.8
2.8
3.3
3.8
2.8
3.3
3.8
V
VIT
Threshold voltage
Full range
2.7
3.9
2.7
3.9
2.7
3.9
V
IIT
Threshold current
25
°C
10
pA
IIT
Threshold current
MAX
75
150
5000
pA
VI(TRIG)
Trigger voltage
25
°C
1.36
1.66
1.96
1.36
1.66
1.96
1.36
1.66
1.96
V
VI(TRIG)
Trigger voltage
Full range
1.26
2.06
1.26
2.06
1.26
2.06
V
II(TRIG)
Trigger current
25
°C
10
pA
II(TRIG)
Trigger current
MAX
75
150
5000
pA
VI(RESET) Reset voltage
25
°C
0.4
1.1
1.5
0.4
1.1
1.5
0.4
1.1
1.5
V
VI(RESET) Reset voltage
Full range
0.3
1.8
0.3
1.8
0.3
1.8
V
II(RESET)
Reset current
25
°C
10
pA
II(RESET)
Reset current
MAX
75
150
5000
pA
Control voltage (open
circuit) as a percent-
age of supply voltage
MAX
66.7%
Discharge switch
IOL = 10 mA
25
°C
0.14
0.5
0.14
0.5
0.14
0.5
V
Discharge switch
on-state voltage
IOL = 10 mA
Full range
0.6
V
Discharge switch
25
°C
0.1
nA
Discharge switch
off-state current
MAX
0.5
120
nA
VOH
High-level output
IOH = 1 mA
25
°C
4.1
4.8
4.1
4.8
4.1
4.8
V
VOH
High-level output
voltage
IOH = 1 mA
Full range
4.1
V
IOL = 8 mA
25
°C
0.21
0.4
0.21
0.4
0.21
0.4
IOL = 8 mA
Full range
0.5
0.6
VOL
Low-level output
IOL = 5 mA
25
°C
0.13
0.3
0.13
0.3
0.13
0.3
V
VOL
Low-level output
voltage
IOL = 5 mA
Full range
0.4
0.45
V
voltage
IOL = 3.2 mA
25
°C
0.08
0.3
0.08
0.3
0.08
0.3
IOL = 3.2 mA
Full range
0.35
0.4
IDD
Supply current
See Note 2
25
°C
170
350
170
350
170
350
A
IDD
Supply current
See Note 2
Full range
500
600
700
A
Full range is 0°C to 70°C the for TLC555C, 40°C to 85°C for the TLC555I, 40°C to 125°C for the TLC555Q, and 55°C to 125°C for the
TLC555M. For conditions shown as MAX, use the appropriate value specified in the recommended operating conditions table.
NOTE 2: These values apply for the expected operating configurations in which THRES is connected directly to DISCH or TRIG.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLC555QDRHT | 制造商:Texas Instruments 功能描述: |
| TLC555QDRQ1 | 功能描述:计时器和支持产品 Automotive Catalog LinCMOS TIMER 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 |
| TLC555TDF1 | 功能描述:计时器和支持产品 DIE LinCMOS Timer 0- 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 |
| TLC555TDF2 | 功能描述:计时器和支持产品 DIE LinCMOS Timer 0- 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 |
| TLC555Y | 制造商:TI 制造商全称:Texas Instruments 功能描述:LinCMOSE TIMERS |
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