LM83CIMQA/NOPB National Semiconductor, LM83CIMQA/NOPB Datasheet - Page 3

• Manufacturer Part Number: LM83CIMQA/NOPB
• Description: IC TEMP SENSOR DIGITAL 16-SSOP
• Manufacturer: National Semiconductor
• Type: Sensorsr

Specifications of LM83CIMQA/NOPB

• Function: Hardware Monitor
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 1°C
• Temperature Sensing Range: -40°C To +125°C
• Supply Current: 800µA
• Supply Voltage Range: 3V To 3.6V
• Resolution (bits): 8bit
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM83CIMQA; *LM83CIMQA/NOPB; LM83CIMQA

Pin Description
ADD0–ADD1
T_CRIT_A
SMBData
SMBCLK
Label
GND
INT
NC
D−
9, 13, 15
(Continued)
Pin #
10, 6
7, 8
11
12
14
16
4
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
To all Diode Junction Cathodes using a star
connection to pin. 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 LM83 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
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