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Rohm Semiconductor Electronic Components Datasheet


BA10339F

Quad comparator


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BA10339F pdf
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).
Features
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.
Block diagram and internal circuit configuration
BA10339 / BA10339F / BA10339FV
VCC
+ IN
– IN
Q2
Q1
Q3
Q4
Q5 Q6
Q8
Q7
OUT
GND
1



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BA10339F pdf
Standard ICs
BA10339 / BA10339F / BA10339FV
Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
BA10339
Limits
BA10339F BA10339FV
Unit
Power supply voltage
Power dissipation
VCC 36 ( ± 18) 36 ( ± 18) 36 ( ± 18) V
Pd
950
450
400
mW
Differential input voltage
VID ± VCC ± VCC ± VCC
V
Common-mode input voltage
VI – 0.3 ~ VCC – 0.3 ~ VCC – 0.3 ~ VCC
V
Operating temperature
Topr
– 40 ~ + 85 – 40 ~ + 85 – 40 ~ + 85
°C
Storage temperature
Tstg
– 55 ~ + 125 – 55 ~ + 125 – 55 ~ + 125
°C
Refer to the Pd characteristic diagram.
The Values for BA10339F and BA10339FV are those when it is mounted on a glass epoxy board (50mm × 50mm × 1.6mm).
Electrical characteristics (unless otherwise noted, Ta = 25°C, VCC = + 5V)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input offset voltage
Input offset current
Input bias current
VIO — 2 5 mV VO = 1.4V
IIO — 5 50 nA | IIN + – IIN | , VO = 1.4V
IB — 25 250 nA VO = 1.4V
Common-mode input voltage VICM 0 — VCC – 1.5 V
Voltage gain
AV
— 106 —
dB RL = 15k
Quiescent current
Output sink current
Output saturation voltage
Output leakage current
IQ — 0.8 2 mA RL = , on All Comparators
Isink 6 16 — mA VIN– = 1V, VIN+ = 0V, VO = 1.5V
VOL — 250 400 mV VIN– = 1V, VIN+ = 0V, Isink = 3mA
Ileak — 0.1 — nA VIN+ = 1V, VIN– = 0V, VO = 5V
Response time
tr — 1.3 — µs RL = 5.1k, VRL = 5V
Electrical characteristic curves
1200
1000 BA10339
800
600
BA10339F
400
BA10339FV
200
0
0 25 50 75 85 100 125 150
AMBIENT TEMPERATURE: Ta (°C)
Fig. 1 Power dissipation vs. ambient
temperature
Ta = 25°C
1.2 RL =
1.0
0.8
0.6
0 10 20 30 40
POWER SUPPLY VOLTAGE: V+ (V)
Fig. 2 Quiescent current vs. power
supply voltage
2
80
Ta = 25°C
60
40
20
00 10 20 30
POWER SUPPLY VOLTAGE: V(V)
40
Fig. 3 Input bias current vs. power
supply voltage



Part Number BA10339F
Description Quad comparator
Maker Rohm - Rohm
Total Page 4 Pages
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