參數(shù)資料
型號： ADT14GS-REEL
廠商： ANALOG DEVICES INC
元件分類： 溫度/濕度傳感器
英文描述： ANALOG TEMP SENSOR-VOLTAGE, 2.49-2.52V, 3Cel, RECTANGULAR, SURFACE MOUNT
封裝： SOIC-16
文件頁數(shù)： 9/16頁
文件大?。?/td> 346K
代理商： ADT14GS-REEL
–2–
REV. 0
ADT14G–SPECIFICATIONS (V+ = 5 V, –40 C ≤ T
A
≤ +125 C unless otherwise noted)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
ACCURACY
Accuracy (Setpoints 1, 2, 3 and 4)
TA = +25°C
±2
±3
°C
Accuracy (Setpoints 1, 2, 3 and 4)
TA = –40
°C to +125°C
±3
±5
°C
VPTAT Output Scale Factor
+4.9
+5
+5.1
mV/K
Setpoint Hysteresis Levels
TA = +25°C
0.65, 1.5, 5
°C
Power Supply Rejection Ratio
PSRR
4.5 V
≤ V
S
≤ 13 V
0.1
0.25
°C/V
Linearity
0.5
°C
SETPOINT INPUTS
Offset Voltage
VOS
TA = +25°C1
mV
Offset Voltage Mismatch
TA = +25
°C
0.5
mV
Output Voltage Drift
TCVOS
3
V/°C
Input Bias Current
IB
25
100
nA
REFERENCE OUTPUT
Line Regulation
4.5 V
≤ V
S
≤ 13 V
±0.1
%/V
Load Regulation
ISOURCE = 10
A to 500 A
±0.25
%/mA
Output Voltage
VREF
TA = +25°C, No Load
2.49
2.5
2.51
V
Output Voltage
VREF
No Load, –40
°C ≤ T
A
≤ +125°C
2.48
2.5
2.52
V
Output Drift
TCVREF
±30
ppm/
°C
OPEN-COLLECTOR OUTPUTS
Output Low Voltage
VOL
ISINK = 1.6 mA,
–40
°C ≤ T
A
≤ +85°C
0.25
0.4
V
Output Low Voltage
VOL
ISINK = 5 mA
0.6
V
Output Leakage Current
IOH
V+ = 12 V
1
100
A
Fall Time
tHL
See Figure 1
40
ns
POWER SUPPLY
Supply Range
V+
4.5
5.5
V
Supply Current
ISY
Unloaded at +5 V
400
600
A
Supply Current
ISY
Unloaded at +12 V
450
A
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
Maximum Supply Voltage . . . . . . . . . . . . . . –0.3 V to +15 V
Maximum Setpoint Input Voltage . . –0.3 V to ([V+] +0.3 V)
Maximum Reference Output Current . . . . . . . . . . . . . . 1 mA
Maximum Open-Collector Output Current . . . . . . . . . 15 mA
Maximum Open-Collector Output Voltage . . . . . . . . . +15 V
Operating Temperature Range . . . . . . . . . –55
°C to +150°C
Dice Junction Temperature . . . . . . . . . . . . . . . . . . . . +175
°C
Storage Temperature Range . . . . . . . . . . . –65
°C to +160°C
Lead Temperature (Soldering, 60 sec) . . . . . . . . . . . +300
°C
*CAUTION
1. Stresses above those listed under Absolute Maximum
Ratings may cause permanent damage to the device. This is
a stress rating only; functional operation at or above this
specification is not implied. Exposure to the above maximum
rating conditions for extended periods may affect device
reliability.
2. Digital inputs are protected; however, permanent damage
may occur on unprotected units from high-energy electro-
static fields. Keep units in conductive foam or packaging at all
times until ready to use. Use proper antistatic handling
procedures.
3. Remove power before inserting or removing units from their
sockets.
ORDERING GUIDE
Temperature
Package
Model/Grade
Range
1
Description
Options
2
ADT14GP
XIND
Plastic DIP
N-16
ADT14GS
XIND
SOIC
R-16A
NOTES
1XIND =
40 C to
125 C.
2N = Plastic DIP; R = Small Outline.
THERMAL PACKAGE CHARACTERISTICS
Package Type
JA
JC
Units
16-Lead Plastic DIP
103
34
C/W
16-Lead SOIC
81
27
C/W
V+
1k
20pF
Figure 1. Test Load
OBSOLETE
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