U18 Datasheet, PDF (3/6 Pages) Unisonic Technologies – BIPOLAR LATCH TYPE HALL-EFFECT FOR HIGH-TEMPERARURE OPERATION

U18
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
Supply Voltage
V_CC
2.5V ~ 20V
V
Supply Current
I_CC
10
mA
Circuit Current
I_OUT
20
mA
Power Dissipation
Operating Temperature
Storage Temperature
P_D
400
mW
T_OPR
-20~+125
℃
T_STG
-40~+150
℃
Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The device is guaranteed to meet performance specification within 0℃~+70℃ operating temperature range
and assured by design from -20℃~+125℃.
ELECTRICAL CHARACTERISTICS (Ta=25℃)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNIT
Low-Level Output Voltage
V_OL
V_CC=16V,I_OUT=12mA,B=30mT
V_CC=3.6V,I_OUT=12mA,B=30mT
0.7 V
0.7 V
Output Leakage Current
I_O(LEAK) V_CC=16V,B=-30mT
1 10 µA
Output Short Circuit Current
-Ios V_CC=16V,V_OUT=0V,B=-30mT
0.8
mA
Supply Current
I_CC
V_CC=16V
V_CC=3.6V
6 mA
5.5 mA
MAGNETIC CHARACTERISTICS
Operate Point
Release Point
Hysteresis
B_OP
B_RP
B_HYS
At Ta = +25℃
At Ta = +25℃
At Ta = +25℃
5 mT
-5 mT
5.5 mT
Note 1.B_OP = operate point (output turns ON ); B_RP = release point ( output turns OFF); B_HYS = hysteresis
(B_OP –B_RP).As used here, negative flux densities are defined as less than zero (algebraic convention).
Typical values are at Ta = +25℃ and V_CC = 12V.
2.1mT=10 gauss
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 6
QW-R118-007,A