DS1669 Dallas Semiconducotr, DS1669 Datasheet - Page 7

• Manufacturer Part Number: DS1669
• Description: (DS1668 / DS1669) ELECTRONIC DIGITAL RHEOSTAT
• Manufacturer: Dallas Semiconducotr

ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to -V
Operating Temperature
Storage Temperature
Soldering Temperature
* This is a stress rating only and functional operation of the device at these or any other conditions above those
RECOMMENDED DC OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
PARAMETER
+ Supply Voltage
- Supply Voltage
Rheostat Inputs
Logic Input 1
Logic Input 0
PARAMETER
+, - Supply Current
Supply Current, Idle State
Wiper Resistance
Wiper Current
Rheostat Current
Power–Up Time
Input Leakage
PARAMETER
Digital Input Pulse Width
Contact Pulse Width
Repetitive Input Pulse High Time
Continuous Input Pulse
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.
R
SYMBOL
SYMBOL
SYMBOL
H
t
t
t
I
t
I
I
,R
DPW
CPW
HPW
H
V
R
CCP
V
CC1
CC2
t
+V
-V
I
I
PU
W
, I
LI
IH
IL
W
W
L
,R
L
-V + 4.5
+V - 8.0
-V - 0.5
+2.4
MIN
MIN
MIN
–1
1
1
1
1
-V –0.5V + 8.0V
0 C to 70 C commercial; –40 C to +85 C industrial
–55 C to +125 C
260 C for 15 seconds
TYP
TYP
TYP
(-40 C to +85 C; -V to+V = 4.5V to 8.0V)
400
(-40 C to +85 C; -V to +V = 4.5V to 8.0V)
1
+V + 0.5
-V + 8.0
+V - 4.5
MAX
MAX
1000
MAX
+0.8
DC
DC
DC
DC
65
10
+1
2
1
1
DS1668, DS1669, DS1669S
UNITS
UNITS
UNITS
mA
mA
mA
ms
ms
V
V
V
V
V
s
A
A
s
s
(-40 C to +85 C)
NOTES
NOTES
NOTES
081895 7/10
1, 7, 8
1, 7, 8
1, 7, 8
1, 7, 8
1, 2
1, 2
10
3
9
5
5
1