參數(shù)資料
型號: TLC555QDRQ1
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬波形發(fā)生器
英文描述: PULSE; RECTANGULAR, 1.2 MHz, TIMER, PDSO8
封裝: GREEN, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 11/14頁
文件大?。?/td> 209K
代理商: TLC555QDRQ1
www.ti.com
Electrical Characteristics
LinCMOS TIMER
SLFS078 – OCTOBER 2006
V
DD = 15 V, at specified free-air temperature (unless otherwise noted)
TEST
PARAMETER
TA(1)
MIN
TYP
MAX
UNIT
CONDITIONS
25
°C
9.45
10
10.55
VIT
Threshold voltage
V
Full range
9.35
10.65
25
°C
10
IIT
Threshold current
pA
MAX
5000
25
°C
4.65
5
5.35
VI(TRIG)
Trigger voltage
V
Full range
4.55
5.45
25
°C
10
II(TRIG)
Trigger current
pA
MAX
5000
25
°C
0.4
1.1
1.5
VI(RESET) Reset voltage
V
Full range
0.3
1.8
25
°C
10
II(RESET)
Reset current
pA
MAX
5000
Control voltage (open circuit) as a percentage of
MAX
66.7
%
supply voltage
25
°C
0.77
1.7
Discharge switch on-state voltage
IOL = 100 mA
V
Full range
1.8
25
°C
0.1
Discharge switch off-state current
nA
MAX
120
25
°C
12.5
14.2
IOH = –10 mA
Full range
12.5
25
°C
13.5
14.6
VOH
High-level output voltage
IOH = –5 mA
V
Full range
13.5
25
°C
14.2
14.9
IOH = –1 mA
Full range
14.2
25
°C
1.28
3.2
IOL = 100 mA
Full range
3.8
25
°C
0.63
1
VOL
Low-level output voltage
IOL = 50 mA
V
Full range
1.5
25
°C
0.12
0.3
IOL = 10 mA
Full range
0.45
25
°C
360
600
IDD
Supply current(2)
A
Full range
1000
(1)
Full range TA is –40°C to 125°C.
(2)
These values apply for the expected operating configurations in which THRES is connected directly to DISCH or TRIG.
6
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