参数资料
型号: TC1047
厂商: Microchip Technology Inc.
英文描述: Precision Temperature-to-Voltage Converter
中文描述: 精密温度至电压转换器
文件页数: 2/12页
文件大小: 410K
代理商: TC1047
TC1047/TC1047A
DS21498B-page 2
2002 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings*
Supply Voltage ......................................................+7V
Voltage on Any Pin with Respect to Supplies
..................................................V
SS
-0.3 to V
DD
+0.3V
Operating Temperature ......................-40°C to +125°C
Storage Temperature Range..............-55°C to +150°C
*Stresses above those listed under "Absolute Maximum Rat-
ings" may cause permanent 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. Expo-
sure to Absolute Maximum Rating conditions for extended
periods may affect device reliability.
TC1047/1047A ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
Unless otherwise specified, these specifications apply for the entire supply voltage range and for
T
A
= -40°C to +125°C
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
V
DD
Supply Voltage
2.7
2.5
-2
-3
730
1720
100
35
10
±0.5
±0.5
1.0
100
750
1750
4.4
5.5
60
+2
+3
770
1780
V
TC1047
TC1047A
I
Q
A
V
TMP
ACY
Supply Current, Operating
Average Slope of Output Voltage
Temperature Accuracy
μ
A
mV/°C
°C
°C
°C
mV
mV
mV
μ
A
T
A
= 25°C
T
A
= +125°C
T
A
= -40°C
T
A
= -40°C
T
A
= 25°C
T
A
= +125°C
V
OUT
Output Voltage
I
OUT
Output Source and Sink Current
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