HMC1022 Honeywell Microelectronics & Precision Sensors, HMC1022 Datasheet - Page 13

• Manufacturer Part Number: HMC1022
• Description: Magnetic Sensor
• Manufacturer: Honeywell Microelectronics & Precision Sensors

Specifications of HMC1022

• Sensitivity Range: 1mV/V/G
• Sensor Output: Voltage
• Terminal Type: PCB Thru Hole
• Output Type: Differential
• Sensor Terminals: SMD Gull Wing
• Leaded Process Compatible: No
• Magnetic Field Max: 6G
• Axis Configuration: Two
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 20—Two-Axis Sensor With Set/Reset Circuit and Digital Interface
+5V
+5V
X
Y
8,13
1,6
20
14
Vb
11
Vb
4
Vb
Magnetic
Magnetic
SensorS
HMC1002
Sensors
1.6
7,18
1.6
Magnetic
Magnetic
Sensor
S/R straps
HMC1001
Sensors
S/R strap
16
Figure 21—Three-Axis Low Cost Magnetic Sensor
+
+
-
+
5
2
9
-
12
-
* R1-R4 used to trim offest
# provides 1KHz rolloff
0.2µF
V+
V+
tantalum
0.1µF
0.1 F
0.1 F
0.1 F
0.1µF
0.1µF
4.7µF
R1*
R2*
R3*
R4*
5,6
7,8
2
3
2
3
Vref
+
+
1
-
1
-
650
650
S/R
5
5
3
Vref
Vref
1
1K
Vref
Vref
Vref
Vref
8
8
AMP04
AMP04
4
2
1.5nF#
1.5nF#
6
6
-
+
-
+
-
+
LM324b
LM324c
LM324d
25K
0.1µF
1 F
1µF
+5V
LM324a
NDC7001 or
equiv.
0.22µF
LINEAR MAGNETIC FIELD SENSORS
Vref
4.7µF
25K
LM440
2.5V
SR
13
+
12V
+
200
14
13
10
Signal input
5V
Manual Switch
3
4
6
+5V
1
2
C2-
C2+
Vout
Ref+
0X
1X
2X
3X
AIN0
AIN1
Ref-
Gnd
1 0 0 K
1 0 0 K
4052
MAX662A
A B
+5V
12 bit A/D
TLC2543
X
SHDN
GND
Vcc
C1+
C1-
0.1µF
0 .1 u F
DOUT
NCS
EOC
CLK
DIN
V+
2
1
5
8
7
Rst
Signal should be in Rst
20
18
17
16
15
19
+
Vr ef
state when idle
0.22µF
Set
-
+
4.7µF
+5V
Rst
+5V
Sel 1
Sel 2
S/R Control
Output
Output