LM809/LM810
Electrical Characteristics
Symbol
Parameter
(Continued)
V
CC
= full range, T
A
= −40˚C to +105˚C, unless otherwise noted. Typical values are at T
A
= +25˚C, V
CC
= 5V for
4.63/4.38/4.00 versions, V
CC
= 3.3V for 3.08/2.93 versions, and V
CC
= 3V for 2.63/2.45 version (Note 3).
Conditions
V
CC
= V
TH
min, I
SINK
= 1.2mA,
LM809-2.45/2.63/2.93/3.08
V
CC
= V
TH
min, I
SINK
= 3.2mA,
LM809-4.63/4.38/4.00
V
CC
>
1.0V, I
SINK
= 50µA
RESET Output Voltage High
(LM809)
V
CC
>
V
TH
max, I
SOURCE
= 500µA,
LM809-2.45/2.63/2.93/3.08
V
CC
>
V
TH
max, I
SOURCE
= 800µA,
LM809-4.63/4.38/4.00
V
CC
= V
TH
max, I
SINK
= 1.2mA,
LM810-2.63/2.93/3.08
V
CC
= V
TH
max, I
SINK
= 3.2mA,
LM810-4.63/4.38/4.00
1.8V
<
V
CC
<
V
TH
min, I
SOURCE
= 150µA
0.8V
CC
0.8V
CC
V
CC
−1.5
0.3
0.4
V
V
Min
Typ
Max
0.3
0.4
0.3
V
Units
V
OL
RESET Output Voltage Low
(LM809)
V
OH
V
OL
RESET Output Voltage Low
(LM810)
RESET Output Voltage High
(LM810)
V
OH
V
Note 1:
Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which the device operates
correctly. Operating ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the Electrical
Characteristics.
Note 2:
The human body model is a 100pF capacitor discharged through a 1.5kΩ resistor into each pin.
Note 3:
Production testing done at T
A
= +25˚C, over temperature limits guaranteed by design only.
Note 4:
At elevated temperatures, devices must be derated based on package thermal resistance. The device in the SOT23-3 package must be derated at 4mW/˚C
at ambient temperatures above 70˚C. The device has internal thermal protection.
Note 5:
RESET Output for LM809, RESET output for LM810.
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