AD22105ARZ-REEL View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD22105ARZ-REEL Datasheet PDF : 11 Pages
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Data Sheet
AD22105
SPECIFICATIONS
Supply voltage (VS) = 3.3 V, TA = 25°C, and load resistor (RLOAD) = internal 200 kΩ, unless otherwise noted.
Table 1.
Parameter
TEMPERATURE ACCURACY
Ambient Setpoint Accuracy
Temperature Setpoint Accuracy
Power Supply Rejection
HYSTERESIS
OPEN-COLLECTOR OUTPUT
Output Low Voltage
POWER SUPPLY
Supply Voltage Range
Supply Current
Output Low
Output High
INTERNAL PULL-UP RESISTOR
TURN-ON SETTLING TIME
Symbol
ACC
ACCT
PSR
HYS
VOL
VS
ISON
ISOFF
RPULL-UP
tON
Test Conditions/Comments Min
−40°C ≤ TA ≤ +125°C
2.7 V1 < VS < 7.0 V
Sink current (ISINK) = 5 mA
2.7
Typ
±0.5
±0.05
4.1
250
140
200
5
1 The AD22105 operates at voltages as low as 2.2 V.
RSET
=
TSET
39MΩ
(°C) +
°C
281.6°C
–90.3kΩ
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
–50 –25
0
25
50
75 100 125 150
SETPOINT TEMPERATURE (°C)
Figure 2. Setpoint Resistor Values
Max
±2.0
±3.0
±0.15
400
7.0
120
90
260
Unit
°C
°C
°C/V
°C
mV
V
µA
µA
kΩ
µs
Rev. A | Page 3 of 11
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