HA17339/A Series
Quadruple Comparators
ADE-204-065A (Z)
Rev. 1
Mar. 2001
Description
The HA17339A and HA17339 series products are comparators designed for general purpose, especially for
power control systems.
These ICs operate from a single power-supply voltage over a wide range of voltages, and feature a reduced
power-supply current since the supply current is independent of the supply voltage.
These comparators have the merit which ground is included in the common-mode input voltage range at a
single-voltage power supply operation. These products have a wide range of applications, including limit
comparators, simple A/D converters, pulse/square-wave/time delay generators, wide range VCO circuits,
MOS clock timers, multivibrators, and high-voltage logic gates.
Features
•
•
•
•
•
•
•
•
Wide power-supply voltage range: 2 to 36 V
Very low supply current: 0.8 mA
Low input bias current: 25 nA
Low input offset current: 5 nA
Low input offset voltage: 2 mV
The common-mode input voltage range includes ground.
Low output saturation voltage: 1 mV (5
µA),
70 mV (1 mA)
Output voltages compatible with CMOS logic systems
HA17339/A Series
Absolute Maximum Ratings
(Ta = 25°C)
Ratings
Item
Power supply voltage
Differential input voltage
Input voltage
Output current
Allowable power
dissipation
Operating temperature
Storage temperature
Output pin voltage
Symbol
V
CC
Vin(diff)
Vin
Iout *
2
P
T
Topr
Tstg
Vout
17339AP
36
±V
CC
−0.3
to
+V
CC
20
625 *
1
−40
to +85
−55
to +125
36
17339AFP
36
±V
CC
−0.3
to
+V
CC
20
625 *
3
−40
to +85
−55
to +125
36
17339ARP
36
±V
CC
−0.3
to
+V
CC
20
625 *
3
−40
to +85
−55
to +125
36
17339
36
±V
CC
−0.3
to
+V
CC
20
625 *
1
−20
to +75
−55
to +125
36
17339F
36
±V
CC
−0.3
to
+V
CC
20
625 *
3
−20
to +75
−55
to +125
36
Unit
V
V
V
mA
mW
°C
°C
V
Notes: 1. These are the allowable values up to Ta = 50°C. Derate by 8.3 mW/°C above that temperature.
2. These products can be destroyed if the output and V
CC
are shorted together. The maximum
output current is the allowable value for continuous operation.
3. Tjmax =
θj-a
· P
C
max + Ta (θj-a; Thermal resistor between junction and ambient at set board
use).
The wiring density and the material of the set board must be chosen for thermal conductance of
efficacy board.
And P
C
max cannot be over the value of P
T
.
240
220
Thermal resistor
θj-a
(°C)
200
180
160
140
120
100
80
0.5
1
2
5
10
Thermal conductance of efficacy board (W/m
°C)
20
SO
40 mm
a
b
SO
P1
4
−
n
oc
1.5 t epoxy
om
po
un
P1
4
−
d
wit
hc
om
po
un
a. Class epoxy board of 10% wiring density
b. Class epoxy board of 30% wiring density
d
4
HA17339/A Series
Electrical Characteristics
(V
CC
= 5 V, Ta = 25°C)
Item
Input offset
voltage
Input bias current
Input offset
current
Common-mode
input voltage *
1
Supply current
Voltage Gain
Response time *
2
Output sink
current
Output saturation
voltage
Output leakage
current
Symbol
V
IO
I
IB
I
IO
V
CM
I
CC
A
V
t
R
Iosink
V
O
sat
I
LO
Min
0
6
Typ
2
25
5
0.8
200
1.3
16
200
0.1
Max
7
250
50
V
CC
−
1.5
2
400
Unit
mV
nA
nA
V
mA
V/mV
µs
mA
mV
nA
R
L
=
∞
R
L
= 15kΩ
V
RL
= 5V, R
L
= 5.1kΩ
V
IN(−)
= 1V, V
IN(+)
= 0, V
O
≤
1.5V
V
IN(−)
= 1V, V
IN(+)
= 0,
Iosink = 3mA
V
IN(+)
= 1V, V
IN(−)
= 0, V
O
= 5V
Test Condition
Output switching point:
when V
O
= 1.4V, R
S
= 0Ω
I
IN(+)
or I
IN(−)
I
IN(+)
−
I
IN(−)
Notes: 1. Voltages more negative than
−0.3
V are not allowed for the common-mode input voltage or for
either one of the input signal voltages.
2. The stipulated response time is the value for a 100 mV input step voltage that has a 5 mV
overdrive.
5
Embedded System
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