LM809 datasheet(4/8 Pages) NSC

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Electrical Characteristics (Continued)

CC = full range, TA = −40˚C to +105˚C, unless otherwise noted. Typical values are at TA = +25˚C, VCC = 5V for

4.63/4.38/4.00 versions, V

CC = 3.3V for 3.08/2.93 versions, and VCC = 3V for 2.63/2.45 version (Note 3).

Symbol

Parameter

Conditions

Min

Typ

Max

Units

RESET Output Voltage Low

(LM809)

CC =VTH min, ISINK = 1.2mA,

LM809-2.45/2.63/2.93/3.08

0.3

CC =VTH min, ISINK = 3.2mA,

LM809-4.63/4.38/4.00

0.4

CC > 1.0V, ISINK = 50µA

0.3

RESET Output Voltage High

(LM809)

CC > VTH max, ISOURCE = 500µA,

LM809-2.45/2.63/2.93/3.08

0.8V

CC > VTH max, ISOURCE = 800µA,

LM809-4.63/4.38/4.00

CC−1.5

RESET Output Voltage Low

(LM810)

CC =VTH max, ISINK = 1.2mA,

LM810-2.63/2.93/3.08

0.3

CC =VTH max, ISINK = 3.2mA,

LM810-4.63/4.38/4.00

0.4

RESET Output Voltage High

(LM810)

1.8V < V

CC < VTH min, ISOURCE = 150µA

0.8V

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 1.5k

Ω resistor into each pin.

Note 3: Production testing done at TA = +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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