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參數(shù)資料
| 型號： | MCP9700 |
| 廠商： | Microchip Technology Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Low-Power Voltage Output Temperature Sensor |
| 中文描述： | 低功耗，電壓輸出溫度傳感器 |
| 文件頁數(shù)： | 2/18頁 |
| 文件大?。?/td> | 265K |
| 代理商： | MCP9700 |
MCP9700/01
DS21942A-page 2
2005 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
V
DD
:...................................................................... 6.0V
Storage temperature: ........................ -65°C to +150°C
Ambient Temp. with Power Applied:.. -40°C to +125°C
Junction Temperature (T
J
):.................................150°C
ESD Protection On All Pins: (HBM:MM):... (4 kV:200V)
Latch-Up Current at Each Pin: ...................... ±200 mA
Notice:
Stresses above those listed under “Maximum
Ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational listings of this specification is not implied.
Exposure to maximum rating conditions for extended periods
may affect device reliability.
Pin Function
NAME
NC
V
OUT
V
DD
GND
FUNCTION
Not Connected
Voltage Output
Power Supply
Ground
DC ELECTRICAL CHARACTERISTICS
Electrical Specifications:
Unless otherwise indicated:
MCP9700:
V
DD
= 2.3V to 5.5V, GND = Ground, T
A
= -40°C to +125°C and No load.
MCP9701:
V
DD
= 3.1V to 5.5V, GND = Ground, T
A
= -10°C to +125°C and No load.
Parameter
Sym
Min
Typ
Max
Unit
Conditions
Power Supply
Operating Voltage Range
V
DD
V
DD
I
DD
PSR
2.3
3.1
—
—
—
—
6
0.1
5.5
5.5
12
—
V
V
μA
°C/V
MCP9700
MCP9701
Operating Current
Power Supply Rejection
MCP9700
V
DD
= 2.3V - 4.0V
MCP9701
V
DD
= 3.1V - 4.0V
Sensor Accuracy (Notes 1, 2)
T
A
= +25°C
T
A
= 0°C to +70°C
T
A
= -40°C to +125°C
T
A
= -10°C to +125°C
Sensor Output
Output Voltage:
T
A
= 0°C
T
A
= 0°C
Temperature Coefficient
T
ACY
T
ACY
T
ACY
T
ACY
—
-4.0
-4.0
-4.0
±1
—
—
—
—
+4.0
+6.0
+6.0
°C
°C
°C
°C
MCP9700
MCP9701
V
0°C
V
0°C
T
C1
T
C1
V
ONL
I
OUT
Z
OUT
Δ
V
OUT
/
Δ
I
OUT
t
ON
C
LOAD
t
RES
—
—
—
—
—
—
—
—
500
400
10.0
19.5
±0.5
—
20
1
—
—
—
—
—
100
—
—
mV
mV
mV/°C
mV/°C
°C
μA
Ω
Ω
MCP9700
MCP9701
MCP9700
MCP9701
T
A
= 0°C to +70°C
(Note 2)
Output Non-linearity
Output Current
Output Impedance
Output Load Regulation
I
OUT
= 100 μA, f = 500 Hz
T
A
= 0°C to +70°C,
I
OUT
= 100 μA
Turn-on Time
Typical Load Capacitance
(Note 3)
Thermal Response to 63%
—
—
—
800
—
1.3
—
μs
pF
s
1000
—
30°C (air) to +125°C (fluid
bath) (
Note 4
)
Note 1:
The MCP9700 accuracy is tested with V
DD
= 3.3V, while the MCP9701 accuracy is tested with V
DD
= 5.0V.
The MCP9700/01 is characterized using the first-order or linear equation, as shown in Equation 3-1.
The MCP9700/01 family is characterized and production-tested with a capacitive load of 1000 pF.
Thermal response with 1 x 1 inch dual-sided copper clad.
2:
3:
4:
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