參數(shù)資料
型號(hào): TMP12
廠商: Analog Devices, Inc.
元件分類: 溫度/濕度傳感器
英文描述: Airflow and Temperature Sensor
中文描述: 氣流和溫度傳感器
文件頁(yè)數(shù): 3/14頁(yè)
文件大?。?/td> 446K
代理商: TMP12
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the TMP12 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
TMP12
REV. 0
–3–
Parameter
Symbol
Conditions
Min
Typ
Max
Units
ACCURACY
Accuracy (High, Low Setpoints)
Internal Scale Factor
T
A
=
1
25
°
C
T
A
=
1
25
°
C
6
3
1
5.1
°
C
mV/
°
C
1
4.9
1
5
SETPOINT INPUTS
Input Bias Current
I
B
100
nA
VREF OUTPUT
Output Voltage
VREF
T
A
=
1
25
°
C, No Load
2.49
2.51
V
OPEN-COLLECTOR OUTPUTS
Output Low Voltage
Output Leakage Current
V
OL
I
OH
I
SINK
= 1.6 mA
V
S
= 12 V
0.4
100
V
μ
A
HEATER
Resistance
R
H
T
A
=
1
25
°
C
97
100
103
POWER SUPPLY
Supply Range
Supply Current
1
V
S
I
SY
4.5
5.5
600
V
μ
A
Unloaded at
1
5 V
NOTE
Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed
for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing.
DICE CHARACTERISTICS
Die Size 0.078
3
0.071 inch, 5,538 sq. mils
(1.98
3
1.80 mm, 3.57 sq. mm)
Transistor Count: 105
WAFER TEST LIMITS
(V
S
=
1
5 V, GND = O V, T
A
=
1
25
°
C, unless otherwise noted.)
1. VREF
2. SET HIGH INPUT
3. SET LOW INPUT
4. GND
5. HEATER
6.
UNDER
OUTPUT
7.
OVER
OUTPUT
8. V
1
For additional DICE ordering information, refer to databook.
8
3
7
5
4
1
2
WARNING!
ESD SENSITIVE DEVICE
6
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