HMC5843-TR Honeywell Microelectronics & Precision Sensors, HMC5843-TR Datasheet - Page 2

• Manufacturer Part Number: HMC5843-TR
• Description: SENSOR MAGNETIC 3 AXIS 20-LCC
• Manufacturer: Honeywell Microelectronics & Precision Sensors
• Series: HMCr
• Type: Compass - Three Axisr

Specifications of HMC5843-TR

• Sensing Range: ±4g
• Voltage - Supply: 2.5 V ~ 3.3 V
• Current - Supply: 80µA
• Output Type: Differential Voltage
• Features: Compass - Three Axis
• Operating Temperature: -30°C ~ 80°C
• Package / Case: 20-LCC
• Pin Count: 20
• Screening Level: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output (max): -
• Lead Free Status / Rohs Status: Supplier Unconfirmed
• Other names: 342-1071-2; HMC5843

HMC5843
SPECIFICATIONS (
General
2
Characteristics
Power Supply
Performance
Supply Voltage
Current Draw
Field Range
Mag Dynamic Range
Resolution
Linearity
Cross-Axis Sensitivity
Disturbing Field
Output Rate
Measurement Period
Turn-on Time
Gain Tolerance
I
I
I
I
Self Test
ESD Voltage
Operating Temperature
Storage Temperature
Weight
Reflow Classification
2
2
2
2
C Address
C Rate
C Bus Pull-up
C Hysteresis
* Tested at 25°C except stated otherwise.)
Hysteresis of Schmitt trigger inputs on SCL
Dual supply (AVDD = 2.5V, DVDD = 1.8V)
Refer to Configuration Register A section
Measurement Mode (10 Hz averaged)
Measurement Mode (10 Hz averaged)
Use S/R pulse to restore sensitivity.
Full scale (FS) – total applied field
MSL 3, 260 C Peak Temperature
Positive and Negative Bias Mode
Output Rate = 50Hz (10Hz typ.)
All gain/dynamic range settings
and SDA - Fall (DVDD=1.8V)
Single supply (AVDD = 2.5V)
Human Body Model (all pins)
DVDD Referenced to DGND
AVDD Referenced to AGND
Sensitivity starts to degrade.
Sleep Mode (single supply)
Sleep Mode (dual supply)
Idle Mode (single supply)
Internal passive resistors
Controlled by I
Machine Model (all pins)
Cross field = 0.5 gauss,
Idle Mode (dual supply)
Full scale input range
Happlied = ±3 gauss
Rise (DVDD=1.8V)
Ambient, unbiased
8-bit write address
8-bit read address
AVDD=3.0V, GN
3-bit gain control
7-bit address
Conditions*
Ambient
Nominal
2
C Master
±0.7
Min
2.5
1.6
-10
-30
-40
-4
-
-
-
-
-
-
±0.2%
0.603
1.108
±0.55
0x3D
0x3C
0x1E
±1.0
Typ
240
110
340
200
1.8
2.5
0.8
0.9
10
±5
50
50
7
-
Max
±4.0
+10
116
700
170
125
3.3
2.0
0.1
+4
20
10
85
-
-
-
-
-
-
www.honeywell.com
%FS/gauss
milli-grams
milli-gauss
kilo-ohms
±% FS
gauss
gauss
gauss
gauss
Units
msec
Volts
Volts
Volts
Volts
hex
hex
hex
mA
mA
µA
µA
µA
µA
Hz
µs
°C
°C
%
%
V