參數(shù)資料
型號(hào)： TLC551Y
廠商： Texas Instruments, Inc.
元件分類： 定時(shí)器
英文描述： LinCMOSE TIMERS
中文描述： LinCMOSE定時(shí)器
文件頁(yè)數(shù)： 9/16頁(yè)
文件大?。?/td> 277K
代理商： TLC551Y
TLC551, TLC551Y
LinCMOS
TIMERS
SLFS044B – FEBRUARY 1984 – REVISED SEPTEMBER 1997
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at V
DD
= 5 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIT
IIT
VI(TRIG)
Threshold voltage
2.8
3.3
3.8
V
Threshold current
10
pA
Trigger voltage
1.36
1.66
1.96
V
II(TRIG)
Trigger current
10
pA
VI(RESET)
II(RESET)
Reset voltage
0.4
1.1
1.5
V
Reset current
10
pA
Control voltage (open circuit) as a percentage of supply voltage
66.7%
Discharge switch on-state voltage
IOL = 10 mA
0.14
0.5
V
Discharge switch off-state current
0.1
nA
VOH
High-level output voltage
IOH = – 1 mA
IOL = 8 mA
IOL = 5 mA
IOL = 3.2 mA
See Note 2
4.1
4.8
V
0.21
0.4
VOL
Low-level output voltage
0.13
0.3
V
0.08
0.3
IDD
NOTE 2: These values apply for the expected operating configurations in which THRES is connected directly to DISCH or to TRIG.
Supply current
170
350
μ
A
TYPICAL CHARACTERISTICS
Figure 1
2
1
0
25
75
D
DISCHARGE SWITCH ON-STATE RESISTANCE
vs
FREE-AIR TEMPERATURE
100
70
VDD = 2 V, IO = 1 mA
50
100
10
7
4
20
40
TA – Free-Air Temperature –
°
C
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
600
10
14
400
200
500
300
VDD – Supply Voltage – V
20
18
P
t
,
t
P
–
tPLH
tPHL
IO(on)
≥
1 mA
CL
≈
0
TA = 25
°
C
The effects of the load resistance on these values must be
taken into account separately.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC552 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL LINCMOSE TIMER
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TLC552C_06 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL LINCMOSE⑩ TIMER
TLC552CD 功能描述:計(jì)時(shí)器和支持產(chǎn)品 CMOS RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)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
TLC552CDG4 功能描述:計(jì)時(shí)器和支持產(chǎn)品 CMOS RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)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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