MA300GQ-P Datasheet, PDF (2/18 Pages) MPS Industries, Inc. – Angular Sensor for 3-Phase Brushless Motor Commutation and Position Control with Side-Shaft Positioning Capability

MA300
Angular Sensor for 3-Phase Brushless Motor
Commutation and Position Control with Side-Shaft
Positioning Capability
1. Specifications
TABLE 1. OPERATING CONDITIONS
Parameters
Symbol
Min
Typ
Max
Supply Voltage
VDD
3.0
3.3
3.6
Supply Current
Isup
5.7
6.6
8.0
Supply Voltage for OTP Flashing
Vflash
3.6
3.8
Supply Current for OTP Flashing⁽¹⁾
Iflash
50
100
Operating Temperature
Top
Thermal Resistor Sensor/Environment
-40
125
40
Applied Magnetic Field
B
30
75
150
(1) See section 11 for more details about the supply circuit for OTP flashing.
TABLE 2. SENSOR OUTPUT SPECIFICATIONS
Measurement conditions: VDD = 3.3V, 50mT < B < 100mT, Temp = -40...+125°C, unless otherwise noted
Parameters
Min
Typ
Max Unit
Remark
Power-Up Time
INL
+/- 0.7
2
+/- 1.5
3
ms
+/-2.5 deg
Output Drift
Temperature Induced
Magnetic Field Induced
Voltage Supply Induced
+/-0.005
-0.005
0.0007
+/-0.008
-0.01
0.001
+/-0.05
-0.025
0.005
deg/°C
deg/mT
deg/mV
Absolute Output - Serial
Data Output Length
Refresh Rate
Latency
Resolution (3σ Noise Level)
16
16 bit
500
520
550 kHz
2
3
4 µs
10.5
11.0
11.5 bit
Incremental Output
Resolution
Jitter
Hysteresis
256
1024 edge/revol.
10
% of a
period
0.35 deg
Digital I/O
Threshold Voltage High
1.75
Threshold Voltage Low
1.05
Rising Edge Slew Rate
0.7
Falling Edge Slew Rate
0.7
Maximum Sink/Source Current per Pin
4
V
V
V/ns
V/ns
mA
CL = 50 pF
CL = 50 pF
Unit
V
mA
V
mA
°C
K/V
mT
Monolithic Power Systems, Inc. | Gland, Switzerland | Tel: [phone] | [e-mail] | www.sensimatech.com
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2014 Monolithic Power Systems. All Rights
Reserved. MA700 Rev 1.0 September 2014
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