TC621XCPA データシートの表示（PDF） - TelCom Semiconductor, Inc
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TC621XCPA Datasheet PDF : 6 Pages
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5V, DUAL TRIP POINT
TEMPERATURE SENSORS
TC620
TC621
ABSOLUTE MAXIMUM RATINGS*
Package Power Dissipation (TA ≤ 70°C)
PDIP ............................................................... 730mW
SOIC ............................................................... 470mW
Derating Factors
Plastic ............................................................8mW/°C
Supply Voltage ............................................................20V
Input Voltage Any Input ....... (GND – 0.3V) to (VDD +0.3V)
Operating Temperature
M Version ....................................... – 55°C to +125°C
V Version ........................................ – 40°C to +125°C
E Version .......................................... – 40°C to +85°C
C Version ............................................... 0°C to +70°C
Maximum Chip Temperature ................................. +150°C
Storage Temperature ............................ – 65°C to +150°C
Lead Temperature (Soldering, 10 sec) ................. +300°C
*Static-sensitive device. Unused devices must be stored in conductive
material. Protect devices from static discharge and static fields. Stresses
above those listed under "Absolute Maximum Ratings" may cause perma-
nent damage to the device. These are stress ratings only and functional
operation of the device at these or any other conditions above those
indicated in the operation sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods may
affect device reliability.
ELECTRICAL CHARACTERISTICS: TA = 25°C, unless otherwise specified.
Parameter
Supply Voltage Range
Supply Current
Output Resistance
Output Current
Output Current
Absolute Accuracy
Conditions
5V ≤ VDD ≤ 18V
Output High or Low, 5V ≤ VDD ≤ 18V
Temp Sensed Source/Sink
Cool/Heat
Source/Sink
T = Programmed Temperature
Min
Typ
4.5
—
—
270
—
400
—
—
—
—
T–3
T
Max
18
400
1000
1
1
T+3
Unit
V
µA
Ω
mA
mA
°C
PIN CONFIGURATIONS (DIP and SOIC)
NC 1
LOW SET 2
HIGH SET 3
GND 4
TC620xCPA
TC620xEPA
8 VDD
7 LOW LIMIT
6 HIGH LIMIT
5 CONTROL
NC 1
8 VDD
LOW SET 2
7 LOW LIMIT
HIGH SET
3
TC620xCOA
TC620xEOA
6
HIGH LIMIT
GND 4 TC620CVOA 5 CONTROL
NC 1
HIGH SET 2
LOW SET 3
GND 4
TC621xCPA
TC621xEPA
8 VDD
7 HIGH LIMIT
6 LOW LIMIT
5 CONTROL
NC 1
HIGH SET 2
LOW SET 3
GND 4
8 VDD
7 HIGH LIMIT
TC621xCOA 6 LOW LIMIT
TC621xEOA
5 CONTROL
2-16
TELCOM SEMICONDUCTOR, INC.
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