Diodes AH49E - Manual (Page 5)

5
Aug. 2010 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
LINEAR HALL-EFFECT IC AH49E
Data Sheet
(V
CC
=5V, T
A
=25 o C, unless otherwise specified.)
Parameter Symbol Conditions Min Typ Max Unit
Supply Current I
CC
3.5 4.5 mA
Quiescent Output Voltage V
NULL
@ B=0GS 2.25 2.5 2.75 V
Output Voltage Sensitivity B=0GS to ±1000GS 1.1 1.6 2.1 mV/GS
Output Voltage Span V
OS
1.0 to
(V
CC
-1.0)
0.8 to
(V
CC
-0.8)
V
Output Resistor R
O
60 120 Ω
Magnetic Field Range B ±650 ±1000 GS
Linearity of Span 0.7 %
Output Noise BW=10Hz to 10kHz 90 µ V
Electrical Characteristics