LM82CIMQA National Semiconductor, LM82CIMQA Datasheet - Page 3

• Manufacturer Part Number: LM82CIMQA
• Description: IC,SSOP,16PIN
• Manufacturer: National Semiconductor

Specifications of LM82CIMQA

• Rohs Compliant: NO

Pin Descriptions
ADD0–ADD1
T_CRIT_A
SMBData
SMBCLK
Label
GND
V
INT
NC
NC
D+
D−
CC
9, 13, 15
Pin #
10, 6
1, 5
7, 8
11
12
14
16
2
3
4
floating, unconnected
Positive Supply Voltage
Input
Diode Current Source
Diode Return Current Sink
User-Set SMBus (I
Address Inputs
Power Supply Ground
Manufacturing test pins.
Interrupt Output,
open-drain
SMBus (I
Bi-Directional Data Line,
open-drain output
SMBus (I
Critical Temperature
Alarm, open-drain output
Function
2
2
C) Serial
C) Clock Input
2
C)
3
Left floating. PC board traces may be routed
through the pads for these pins. No restrictions
applied.
DC Voltage from 3.0 V to 3.6 V
To Diode Anode. Connected to remote discrete
diode junction or to the diode junction on a remote
IC whose die temperature is being sensed. When
not used they should be left floating.
To Diode Cathode. Must float when not used.
Ground (Low, “0”), V
(“TRI-LEVEL”)
Ground
Left floating. PC board traces may be routed
through the pads for these pins, although the
components that drive these traces should share the
same supply as the LM82 so that the Absolute
Maximum Rating, Voltage at Any Pin, is not violated.
Pull Up Resistor, Controller Interrupt or Alert Line
From and to Controller, Pull-Up Resistor
From Controller, Pull-Up Resistor
Pull Up Resistor, Controller Interrupt Line or System
Shutdown
Typical Connection
CC
(High, “1”) or open
www.national.com