adt6402 Analog Devices, Inc., adt6402 Datasheet - Page 3

• Manufacturer Part Number: adt6402
• Description: Low Cost, 2.7 V To 5.5 V, Pin-selectable Temperature Switches In Sot-23
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
T
Table 1.
Parameter
TEMPERATURE SENSOR AND ADC
DIGITAL OUTPUT (OPEN-DRAIN)
DIGITAL OUTPUT (PUSH-PULL)
POWER REQUIREMENTS
1
Guaranteed by design and characterization.
A
Threshold Accuracy
ADC Resolution
Temperature Conversion Time
Update Rate
Temperature Threshold Hysteresis
Output High Current, I
Output Low Voltage, V
Output Capacitance, C
Output Low Voltage, V
Output High Voltage, V
Output Capacitance, C
Supply Voltage
Supply Current
= −55°C to +125°C, V
OH
OL
OL
OUT
OUT
OH
CC
1
1
= 2.7 V to 5.5 V, open-drain R
Min
0.8 × V
V
2.7
CC
− 1.5
CC
PULL-UP
Typ
±0.5
±0.5
±0.5
±0.5
11
30
600
2
10
10
30
Rev. 0 | Page 3 of 12
= 10 kΩ, unless otherwise noted.
Max
±6
±4
±4
±6
0.3
0.4
10
0.3
0.4
10
5.5
50
Unit
°C
°C
°C
°C
Bits
ms
ms
°C
°C
nA
V
V
pF
V
V
V
V
pF
V
μA
Test Conditions/Comments
T
T
T
T
Time necessary to complete a conversion
Conversion started every 600 ms
Pin selectable, depends on S0, S1, S2 settings
Pin selectable, depends on S0, S1, S2 settings
Leakage current, V
I
I
R
I
I
I
I
OL
OL
OL
OL
SOURCE
SOURCE
A
A
A
A
PULL-UP
= −45°C to −25°C
= −15°C to +15°C
= 35°C to 65°C
= 75°C to 115°C
= 1.2 mA, V
= 3.2 mA, V
= 1.2 mA, V
= 3.2 mA, V
= 500 μA, V
= 800 μA, V
= 10 kΩ
CC
CC
CC
CC
= 2.7 V
= 4.5 V
= 2.7 V
= 4.5 V
CC
CC
CC
ADT6401/ADT6402
= 2.7 V
= 4.5 V
= 2.7 V and V
OH
= 5.5 V