AT1511
Preliminary product Information
FET BIAS CONTROLLER AND TONE DETECTION
LB Output High
HB Output Low
HB Output High
POLARITY SWITCH
Input Current
Threshold Voltage
Switching Speed
I
POL
V
TPOL
T
SPOL
10
14
--
20
14.75
--
40
15.5
100
µA
V
ms
V
LBH
V
HBL
V
HBH
-0.025
2.9
-3.5
-0.01
-0.025
2.9
0
3.0
-2.75
0
0
3.0
0.025
3.1
-2.5
0.01
0.025
3.1
V
V
V
V
V
V
V
LOV
=0, I
L
=10mA, Disabled
V
LOV
=3V,I
L
=50mA,
Disabled
V
LOV
=0, I
L
=-10µA,Disabled
V
LOV
=3V, I
L
=0, Disabled
V
LOV
=0, I
L
=10mA, Enabled
V
LOV
=3V, I
L
=50mA,Enabled
V
POL
=25V(Applied via
R
POL
=10kΩ)
V
POL
=25V(Applied via
R
POL
=10kΩ)
V
POL
=25V(Applied via
R
POL
=10kΩ)
Test Circuit
(a) L
OV
Connected to ground
(b) L
OV
Connected to V
OSC
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
http://www.aimtron.com.tw
Fax: 886-3-563-0879
Email:
service@aimtron.com.tw
6
AIMTRON [ AIMTRON TECHNOLOGY ]
