HIT HA17903PS, HA17903FPK, HA17903FPJ, HA17903FP, HA17393F Datasheet
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HA17903, HA17393 Series
Dual Comparator
Description
HA17903 and HA17393 are comparators designed for car use and control system use.
They provide wide voltage range with single power source, and the change of supply current is small,
because it is independent of the supply voltage. They can be widely applied, such as limit comparator,
simple analog/digital converter, pulse/square wave/time delay generator, wide range VCO, MOS clock
timer, multivibrator, high voltage logic gate, etc.
Features
• Wide supply voltage: 2 to 36V
• Very low supply current: 0.8mA
• Small input bias: 25nA
• Small input offset current: 3nA
• Small input offset voltage: 2mV
• Common mode input voltage range including ground.
• Small output saturation voltage: 1mV (5µA)
70mV (1mA)
• Output voltage is compatible with CMOS logic system.
Ordering Information
Type No. Application Package
HA17903PSJ Car use DP-8
HA17903FPJ FP-8D
HA17903FPK FP-8D
HA17903PS Industrial use DP-8
HA17903FP FP-8D
HA17393 Commercial use DP-8
HA17393F FP-8D
HA17903, HA17393 Series
Pin Arrangement
Circuit Schematic (1/2)
Vin(+)
Vin(–)
Q
Vin(–)1
Vin(+)1
1
Vout1
GND
Q
V
1
8
CC
1
2
–+
7
Vout2
2
3
4
+–
6
5
Vin(–)2
Vin(+)2
(Top View)
V
CC
Q
2
3
Q
4
Vout
Q
8
Q
7
Q
5
Q
6
2
HA17903, HA17393 Series
Absolute Maximum Ratings (Ta = 25°C)
Ratings
HA17903PSHA17903
Item Symbol
Supply
V
CC
36 36 36 36 36 36 36 V
PSJ
voltage
Dfferential
V
IN(diff)
V
CC
V
CC
input
voltage
Input
voltage
Output
V
IN
l OS*
–0.3 to
+ V
CC
3
constant constant constant constant constant constant constant
–0.3 to
+ V
CC
short
current
Power
P
T
570*
1
570*
dissipation
Operating
temperature
Storage
temperature
Topr –20 to
+75
Tstg –55 to
+125
–40 to
+85
–55 to
+125
Note: 1. These are the allowable values up to Ta = 55 °C. Derate by 8.3mW/°C above that temperature.
2. These are the allowable values up to Ta = 45 °C mounting on 30% wiring density glass epoxy
board. Derate by 7.14mW/°C above that temperature.
3. Short circuit between the output and VCC will be a cause to destory the circuit. The maximum
output current is about 20mA for any supply voltage.
HA17903FPHA17903
V
CC
–0.3 to
+ V
CC
1
385*
–20 to
+75
–55 to
+125
HA17903
FPJ
V
CC
–0.3 to
+ V
CC
2
385*
–40 to
+85
–55 to
+125
FPK
V
CC
–0.3 to
+ V
CC
1
385*
–40 to
+125
–55 to
+150
HA17393 HA17393
V
CC
–0.3 to
+ V
CC
2
570*
–20 to
+75
–55 to
+125
F Unit
V
–0.3 to
+ V
1
385*
–20 to
+75
–55 to
+125
CC
CC
2
V
V
mW
°C
°C
3
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