參數(shù)資料
型號: DS1023
英文描述: 8-Bit Programmable Timing Element
中文描述: 8位、可編程定時單元
文件頁數(shù): 9/16頁
文件大?。?/td> 261K
代理商: DS1023
DS1023
9 of 16
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin
Operating Temperature Range
Storage Temperature
Soldering Temperature
Short Circuit Output Current
-1.0V to +7.0V
0
°
C to 70
°
C
-55
°
C to +125
°
C
260
°
C for 10 seconds
50 mA for 1 second
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
PARAMETER
Supply Voltage
High Level Input Voltage
Low Level Input Voltage
Input Leakage Current
(0<V
I
<V
CC
)
Active Current
High Level Output Current
(V
CC
= Min, V
OH
= 2.7V)
Low Level Output Current
(V
CC
= Min, V
OL
= 0.5V)
-Q output
-
All other outputs
(0°C to 70°C; V
CC
= 5V ± 5%)
TYP
MAX
5
5.25
V
CC
+0.5
0.8
SYMBOL
V
CC
V
IH
V
IL
MIN
4.75
2
-0.5
UNITS
V
V
V
NOTES
I
I
-1
+1
60
-1
μA
mA
mA
I
CC
I
OH
30
I
OL
I
OL
4
8
mA
mA
AC ELECTRICAL CHARACTERISTICS - CONTROL/INTERFACE
SPECIFICATIONS ALL SPEED OPTIONS
PARAMETER
SYMBOL
Serial Clock Frequency
f
CLK
Input Pulse Width (LE, CLK)
t
W
Data Setup to Clock
t
DSC
Data Hold from Clock
t
DHC
Data Setup to Enable
t
DSE
Data Hold from Enable
t
DHE
Enable Setup to Clock
t
ES
Enable Hold from Clock
t
EH
LE to Q Valid
t
EQV
LE to Q Hi-Z
t
EQZ
CLK to Q Valid
t
CQV
CLK to Q Invalid
t
CQX
Parallel Input to Delay Valid
t
PDV
Parallel Input to Delay Invalid
t
PDX
LE to Delay Valid
t
EDV
LE to Delay Invalid
t
EDX
Power Up Time
t
PU
(T
A
= 0
°
C to 70
°
C; V
CC
= 5V
±
=
5%)
TYP
MAX
10
MIN
UNITS
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
NOTES
50
30
0
30
0
0
30
50
50
50
0
0
500
0
500
0
100
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相關代理商/技術參數(shù)
參數(shù)描述
DS1023-025 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:8-Bit Programmable Timing Element
DS1023-050 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:8-Bit Programmable Timing Element
DS1023-100 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS1023-200 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:8-Bit Programmable Timing Element
DS1023-500 制造商:Maxim Integrated Products 功能描述:- Rail/Tube