SM72480SDE-120/NOPB National Semiconductor, SM72480SDE-120/NOPB Datasheet - Page 2

• Manufacturer Part Number: SM72480SDE-120/NOPB
• Description: "1.6V, Temp Sensor-Solar
• Manufacturer: National Semiconductor

Specifications of SM72480SDE-120/NOPB

• Temperature Sensor Function: Temp Sensor
• Output Type: Analog
• Package Type: LLP EP
• Operating Temperature (min): -50C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Operating Supply Voltage (typ): 1.8/2.5/3.3/5V
• Operating Supply Voltage (max): 5.5V
• Ic Output Type: Analog
• Temperature Sensing Range: -50°C To +150°C
• Supply Current: 8µA
• Supply Voltage Range: 1.6V To 5.5V
• Sensor Case Style: LLP
• No. Of Pins: 6
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Compliant

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No.
Block Diagram
Pin Descriptions
Pin
1
5
3
OVERTEMP
OVERTEMP
Name
TEST
TRIP
Output
Output
Digital
Digital
Digital
Type
Input
Equivalent Circuit
TRIP TEST pin. Active High input.
If TRIP TEST = 0 (Default) then:
If TRIP TEST = 1 then:
This pin may be left open if not used.
Over Temperature Switch output
Active High, Push-Pull
Asserted when the measured temperature exceeds the Trip Point
Temperature or if TRIP TEST = 1
This pin may be left open if not used.
Over Temperature Switch output
Active Low, Open-drain (See Section 2.1 regarding required pull-up
resistor.)
Asserted when the measured temperature exceeds the Trip Point
Temperature or if TRIP TEST = 1
This pin may be left open if not used.
V
OVERTEMP and OVERTEMP outputs are asserted and
V
TEMP
TEMP
2
= V
= V
TS
TRIP
, Temperature Sensor Output Voltage
, Temperature Trip Voltage.
Description
30142003