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PDF HMC1053 Data sheet ( Hoja de datos )
| Número de pieza | HMC1053 | |
| Descripción | (HMC1051 - HMC1053) Magnetic Sensors | |
| Fabricantes | Honeywell | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HMC1053 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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1, 2 and 3 Axis Magnetic Sensors
HMC1051/HMC1052/HMC1053
The Honeywell HMC1051, HMC1052 and HMC1053 are
magnetoresistive sensors designed for low field magnetic sensing.
Various packaging options have been created from the basic
HMC1052 sensor chip to create 1, 2 and 3-axis magneto-resistive
sensors for cost effective and small size solutions. The advantage
of the HMC105X family of sensors is in the near-perfectly
orthogonal dual sensor on a single chip with shared set/reset and
offset coils/straps included.
The HMC105X family utilizes Honeywell’s Anisotropic
Magnetoresistive (AMR) technology that provides advantages over
coil based magnetic sensors. They are extremely sensitive, low
field, solid-state magnetic sensors designed to measure direction
and magnitude of Earth’s magnetic fields, from 120 micro-gauss to
6 gauss. Honeywell’s Magnetic Sensors are among the most
sensitive and reliable low-field sensors in the industry. Applications
www.DataSheet4U.com
for the HMC105X family of sensors include low cost Compassing,
Magnetometry, and Current Sensing.
Honeywell continues to maintain product excellence and performance by introducing innovative solid-state magnetic
sensor solutions. These are highly reliable, top performance products that are delivered when promised. Honeywell’s
magnetic sensor solutions provide real solutions you can count on.
FEATURES
4 Miniature Surface-Mount Packages
4 Leaded and Leadless Packages
4 Low Voltage Operations (1.8V)
4 Low Cost
4 Tape & Reel Packaging Options
4 4-Element Wheatstone Bridge
4 Wide Magnetic Field Range (+/-6 Oe)
4 Patented Offset and Set/Reset Straps
BENEFITS
4 Small Sizes for Compact Applications
4 Compatible with High Speed SMT Assembly and Prototyping
4 Compatible for Battery Powered Applications
4 Designed for High Volume, Cost Effective OEM Designs
4 High Volume OEM Assembly
4 Low Noise Passive Element Design
4 Sensor Can Be Used in Strong Magnetic Field Environments
4 Stray Magnetic Field Compensation
1 page  
HMC1051/HMC1052/HMC1053
PACKAGE DRAWING HMC1051ZL (8-PIN IN-LINE LCC)
PACKAGE DRAWING HMC1052 (10-PIN MSOP)
PACKAGE DRAWING HMC1052L (16-PIN LCC)
www.honeywell.com
Symbol
A
A1
b
D
E1
e
E
L1
Millimeters
Min Max
- 1.10
0.05 0.15
0.15 0.30
2.90 3.10
2.90 3.10
0.50 BSC
4.75 5.05
0.95 BSC
Inches x 10E-3
Min Max
- 43
2.0 5.9
5.9 11.8
114 122
114 122
19.7 BSC
187 199
37.4
Symbol
A
A1
A3
b
D
D2
E
E2
e
L
N
ND
NE
r
aaa
bbb
ccc
Millimeters
min max
0.80 1.00
0 0.05
0.20 REF
0.18 0.30
3.00 BSC
1.55 1.80
3.00 BSC
1.55 1.80
0.50 BSC
0.30 0.50
16
4
4
B(min)/2
0.15
0.10
0.10
5
5 Page 
HMC1051/HMC1052/HMC1053
Vcc
3.3 to 5.0v
U1
HMC1052
1nf 500k
5.00k
LMV324
5.00k
500k
U3
Vcc/2
1nf 500k
Vcc
Vcc/2
AN0
AN1
AN2
AN3
set/reset DO0
set/reset
offset
5.00k
LMV324
5.00k
500k
Vcc/2
.1uf U4
IRF7509
set/reset
Vcc .1µf 500k
U2
5.00k
5.00k
- LMV324
+
500k
Vcc/2
HMC1051
Figure 7
Three Axis Compass
Vcc
U5
Two-axis
accelerometer
U6
µC
with
Multiplexed
A/D Conv.
xout
yout
DI0
DI1
Duty Cycling for Lower Energy Consumption
For battery powered and other applications needing limited energy consumption, the sensor bridge and support
electronics can be switched “off” between magnetic field measurements. The HMC105X family of magnetic sensors are
very low capacitance (Bandwidth > 5MHz) sensor bridges and can stabilize quickly, typically before the support
electronics can. Other energy saving ideas would be to minimize the quantity of set/reset pulses which saves energy over
the battery life. Figure 8 shows a simple supply switching circuit that can be microprocessor controlled to duty cycle
(toggle) the electronics in moderate current (<25mA) applications.
To Sensor Circuits
MMBT2907ALT1
0.01µf
Vcc
+
10µf
-
Vcc
Gnd
www.honeywell.com
* Used when Vcc = 5.0 volts, jumper
when using Vcc = 3.3 volts or less.
*MMBD7001LT1
Figure 8
Duty Cycling
10kΩ
Off
On
µC
toggle
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet HMC1053.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HMC1051 | (HMC1051 / HMC1052) 1 AND 2-AXIS MAGNETIC SENSORS | Honeywell |
| HMC1052 | (HMC1051 / HMC1052) 1 AND 2-AXIS MAGNETIC SENSORS | Honeywell |
| HMC1052L | 2-AXIS MAGNETIC SENSOR | Honeywell |
| HMC1053 | (HMC1051 - HMC1053) Magnetic Sensors | Honeywell |
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