Acutechnology Semiconductor Inc.
AQ120
Absolute Maximum Ratings
Parameter
Value
Units
VCC Voltage
18
18
V
V
DRIVE Voltage
REF Voltage
18
V
VCC, DRIVE, REF Current
Operating Junction Temperature
Lead Temperature (soldering 10 seconds)
Storage Temperature Range
50
mA
ºC
ºC
ºC
150
300
-80 to +150
Electrical Specifications
Electrical characteristics are guaranteed over the full temperature range –20ºC <Tj< 105ºC. Ambient
temperature must be de-rated based upon power dissipation and package thermal characteristics.
Unless otherwise stated, test conditions are VCC = 5V, VDRIVE = 4.3V, VIPROG = 0V.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Vcc
Icc
Supply Voltage Range
2.5
5
18
V
µA
V
Vcc Quiescent Supply
Current
VREF= VCC= VDRIVE= 5V
Ta=25ºC
150
300
VREF
TC REF
Reference Voltage
1.238
1.250 1.263
Reference Temperature
Deviation
Reference variation with
Supply Voltage
-20ºC <Tj<105ºC
0.5
0.3
-20
1.8
25
1
%
VCC=2.5V to 18V
IDRIVE = 500 µA
LnREG
I REF
0.6
mV/V
nA
V
Reference input current
Output Saturation Voltage
Drive Current
VREF = 0V
-50
20
VDRVlow
I DRIVE
I LEAK
IDRIVE = 10 mA, VREF = 0V
2.2
V DRIVE = 5V,
mA
nA
mV
VREF = VIPROG = GND
Output Leakage Current
IPROG threshold voltage
Delta Vref / VIPROG
VDRIVE = VREF = VCC = 18V
200
400
Tj=25ºC
190
195
200
200
40
210
205
VIPROG
-20<Tj<105ºC
T=25ºC
mV/
mV
Gain
-20<Tj<105ºC
36
40
44
V
IPROG = 0V
-50
IIPROG
I PROG input current
µA
VIPROG = -250 mV
-160
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Rev. 1.8 April 1, 2006
ACUTECH [ ACUTECHNOLOGY SEMICONDUCTOR ]
