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參數(shù)資料
| 型號(hào)： | TC1046VNB |
| 廠商： | Microchip Technology Inc. |
| 元件分類： | 溫度傳感器 |
| 英文描述： | High Precision Temperature-to-Voltage Converter |
| 中文描述： | 高精度溫度至電壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 405K |
| 代理商： | TC1046VNB |
TC1046
DS21496B-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.
2.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1
TABLE 2-1:
PIN FUNCTION TABLE
TC1046 ELECTRICAL SPECIFICATIONS
Electrical Characteristics:
These specifications apply for the entire supply voltage range and for T
A
= -40°C to +125°C, unless
otherwise specified.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
V
DD
I
Q
A
V
TMP
ACY
Supply Voltage
Supply Current, Operating
Average Slope of Output Voltage
Temperature Accuracy at 25°C
2.7
—
—
-2
-3
—
—
568
1187
100
—
35
6.25
±0.5
±0.5
1.0
174
580
1205
—
4.4
60
—
+2
+3
—
193
592
1224
—
V
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
Pin Number
(3-Pin SOT-23B)
Symbol
Description
1
2
3
V
DD
V
OUT
V
SS
Input Supply Voltage
Temperature Sensor Output
Ground
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