AD0xx-xx to AD7xx-xx
AD0xx-xx to AD7xx-xx
Features:
Precision Magnetic Operate Point
Excellent Temperature and Voltage Performance
Digital Outputs
Frequency Response 0 to 250KHz
Optional Voltage Regulator Output
Optional Low Voltage Version
Small, Low Profile Surface Mount Packages
Applications:
General Digital Position Sensing
Pneumatic Cylinder Position Sensing
Speed Sensing
Description:
The NVE AD0xx-xx to AD7xx-xx GMR Switches are digital output magnetometers that
offers precision operate points over all temperature and input voltage conditions. They
are available with magnetic trigger fields from 20 to 80 Gauss, and four different output
configurations, making them an extremely flexible and user-friendly design.
Functional Block Diagram (NVE AD0xx-xx to NVE AD7xx-xx,
Except NVE AD08x-xx):
Voltage
Regulator
(5.8V)
GMR
Bridge
Current Sinking
Output
4.5V to 30V
Comparator
NVE Corporation 11409 Valley View Road, Eden Prairie, Minnesota 55344 USA
(800) 467-7141 Web: www.nve.com
Email: info@nve.com 11/15/02
AD0xx-xx to AD7xx-xx
Functional Block Diagram (NVE AD08x-xx):
GMR
Bridge
Current Sinking
Output
3.0V to 6.0V
Comparator
Output Characteristic as a Function of Magnetic
Field, for AD024-00 GMR Switch
0
2
4
6
8
10
12
-40 -20 0 20 40
Applied Magnetic Field (Oe)
Output Current, mA
(10V Supply, 1K Load Resistor)
ON OFF
OFF
ON
Magnetic Characteristics:
Typical Operate
Point
Minimum
Operate Point
Maximum Operate
Point
Minimum
Differential
1,2
Maximum
Differential
1,2
20 15 25 5 14
28 21 34 5 20
40 30 50 5 25
80 60 100 5 35
Note: All Values in Oersteds (Oe); 1 Oe = 1 Gauss in Air
NVE Corporation 11409 Valley View Road, Eden Prairie, Minnesota 55344 USA
(800) 467-7141 Web: www.nve.com
Email: info@nve.com 11/15/02
AD0xx-xx to AD7xx-xx
NVE Corporation 11409 Valley View Road, Eden Prairie, Minnesota 55344 USA
(800) 467-7141 Web: www.nve.com
Email: info@nve.com 11/15/02
Electrical Specifications (NVE AD0xx-xx to NVE AD7xx-xx,
except NVE AD08x-xx):
Parameter Symbol Min Max Units Test Condition
Supply Voltage
4
V
CC
4.5 30 V Operating
Supply Current, Single Output I
CC
2.5 4.5 mA Output Off, V
CC
=12V
Current Sinking Output
3
I
O
0 20 mA
3
Operating
Current Sourcing Output
3
I
O
0 20 mA
3
Operating
Output Leakage Current I
LEAK
10
μA
Output Off, V
CC
=12V
Sinking Output Saturation Voltage V
OL
0.4 V Output On, I
OL
=20mA
Sourcing Output Saturation Voltage V
OH
V
CC
-2.5 V Output On, I
OL
=20mA
Regulated Output Voltage
6
V
REG
3.5 6.2 V Operating
Regulated Output Current I
REG
3.0 mA Operating
Electrical Specifications (NVE AD08x-xx):
Parameter Symbol Min Max Units Test Condition
Supply Voltage V
CC
3.0 6.0 V Operating
Supply Current, Single Output I
CC
0.7 1.2 mA Output Off, V
CC
=3V
Supply Current, Single Output I
CC
1.7 2.2 mA Output Off, V
CC
=6V
Current Sinking Output
2
I
O
0 20 mA
3
Operating
Output Leakage Current I
LEAK
10
μA
Output Off, V
CC
=5V
Sinking Output Saturation Voltage V
OL
0.4 V Output On, I
OL
=20mA
Absolute Maximum Ratings (NVE AD0xx-xx to NVE AD7xx-xx,
except NVE AD08x-xx):
Parameter Symbol Min Max Units
Supply Voltage V
CC
33 V
Reverse Battery Voltage V
RBP
-33 V
Current Sinking Output Off Voltage 33 V
Current Sourcing Output Off Voltage 0 V
Current Sinking Reverse Output Voltage -0.5 V
Current Sourcing Reverse Output Voltage -0.5 V
Continuous Output Current I
0
24 mA
Operating Temperature Range
4
T
A
-40 125
°C
Storage Temperature Range T
S
-65 150
°C
Magnetic Field
5
H None Oe

ADH025-00

Mfr. #:
Manufacturer:
Description:
MAGNETIC SWITCH OMNIPOLAR 8MSOP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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