1
Standard ICs
Quad comparator
BA10339 / BA10339F / BA10339FV
The BA10339, BA10339F, and BA10339FV each consist of four comparators in a single package. The open collector
output allows a wired OR connection.
These products feature a wide range of operating power supply voltages, from 3 to 36V with single power supply
operation, and from ±1.5 to ± 18V with dual power supply operation. Available packages include 14-pin DIP
(BA10339), 14-pin SOP (BA10339F), and 14-pin SSOP-B (BA10339FV).
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Features
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Block diagram and internal circuit configuration
OUT2
1
OUT1
–I
N
1
+ IN1 – IN2 + IN2
OUT3 OUT4 GND + IN4 – IN4 + IN3 – IN3
V
CC
2 3 4 5 6 7
14 13 12 11 10
9 8
1ch 2ch
4ch 3ch
VCC
OUT
GND
Q8
Q7
Q4
Q6
Q3Q2
Q1
Q5
+ IN
– IN
BA10339 / BA10339F / BA10339FV
1) Wide range of operating voltages (single power sup-
ply: 3 to 36V; dual power supply: ± 1.5 to ± 18V)
2) Low current dissipation (0.8mA typ., VCC = 5V)
3) Low input offset current (5nA typ., VCC = 5V) and
input offset voltage (2mV typ., VCC = 5V)
4) Wide common-mode input voltage range
(0 to VCC – 1.5V).
5) Open collector output.