Datasheet BA10339FV, BA10339F, BA10339 Datasheet (ROHM)

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).

•

Features

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Block diagram and internal circuit configuration

OUT2 1

OUT1

–IN1

+ 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 supply: 3 to 36V; dual power supply: ± 1.5 to ± 18V)

2) Low current dissipation (0.8mA typ., V

CC = 5V)

3) Low input offset current (5nA typ., V

CC = 5V) and

input offset voltage (2mV typ., V

CC = 5V)

4) Wide common-mode input voltage range (0 to V

CC – 1.5V).

5) Open collector output.

INPUT BIAS CURRENT: IB (nA)

20

0

2010 30 40

POWER SUPPLY VOLTAGE: V

–

(V)

40

Ta = 25°C

0

60

80

Fig. 3 Input bias current vs. power

supply voltage

2

Standard ICs BA10339 / BA10339F / BA10339FV

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Absolute maximum ratings (Ta = 25°C)

Parameter Symbol

Limits

Unit

BA10339 BA10339F BA10339FV

V

CC 36 ( ± 18) 36 ( ± 18) 36 ( ± 18) V

950

∗

450

∗

400

∗

mW

V

ID ± VCC V

V

I – 0.3 ~ VCC V

– 40 ~ + 85 – 40 ~ + 85 – 40 ~ + 85 °C

–55

~

+ 125 – 55

~

+ 125 – 55

~

+ 125

°C

Pd

Topr Tstg

± V

CC

– 0.3 ~ VCC

± VCC

– 0.3 ~ VCC

Power supply voltage Power dissipation Differential input voltage Common-mode input voltage Operating temperature Storage temperature

∗

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).

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Electrical characteristics (unless otherwise noted, Ta = 25°C, VCC = + 5V)

Parameter Symbol Min. Typ. Max. Unit Conditions

V

IO —25mVVO = 1.4V

I

IO — 5 50 nA

I

B — 25 250 nA VO = 1.4V

V

ICM 0—VCC – 1.5 V —

A

V — 106 — dB RL = 15kΩ

I

Q — 0.8 2 mA

I

sink 616—mA

V

OL — 250 400 mV

I

leak — 0.1 — nA

t

r — 1.3 — µs

| I

IN

+

– IIN– |

, V

O = 1.4V

R

L = ∞, on All Comparators

R

L = 5.1kΩ, VRL

= 5V

V

IN

–

= 1V, VIN+ = 0V, VO = 1.5V

V

IN

–

= 1V, VIN

+

= 0V, Isink = 3mA

V

IN

+

= 1V, VIN– = 0V, VO = 5V

Input offset voltage Input offset current Input bias current Common-mode input voltage Voltage gain Quiescent current Output sink current Output saturation voltage Output leakage current Response time

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Electrical characteristic curves

POWER DISSIPATION: Pd (mW)

AMBIENT TEMPERATURE: Ta (°C)

Fig. 1 Power dissipation vs. ambient

temperature

1200

1000

800

600

400

200

0

025507585100125150

BA10339FV

BA10339F

BA10339

QUIESCENT CURRENT: IQ (mA)

0

2010 30 40

POWER SUPPLY VOLTAGE: V

+

(V)

1.2

Ta = 25°C R

L = ∞

0.6

0.8

1.0

Fig. 2 Quiescent current vs. power

supply voltage

3

Standard ICs BA10339 / BA10339F / BA10339FV

SATURATION VOLTAGE: VOL (V)

0.01

0.001

0.01

10.1 10 100

OUTPUT SINK CURRENT: I

O (mA)

0.1

1

10

Ta = 25°C

Fig. 4 Output saturation voltage vs.

output current

INPUT VOLTAGE

V

IN (mV)

– 50

– 100

0

1

3

4

5

2

1.0 1.5 2.00.50

TIME (µs)

OUTPUT VOLTAGE

V

O (V)

100mV

20mV

5mV = INPUT OVERDRIVE

Fig. 5 Propagation characteristics (!)

INPUT VOLTAGE

V

IN (mV)

50

0

100

0

1

3

4

5

2

1.0 1.5 2.00.50

TIME (µs)

OUTPUT VOLTAGE

V

O (V)

20mV

5mV

INPUT OVERDRIVE = 100mV

Fig. 6 Propagation characteristics (@)

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Operation notes (1) Handling unused circuits If there are any circuits which are not being used, we recommend making connections as shown in Figure 7, with the input going to the potential within the in-phase input voltage range (V

ICM), and the output being open.

VCC

VEE

–

+

Fig. 7 Unused circuit connections

Open (no connected)

To potential in V

ICM

BA10339F

BA10339FV

DIP14 SOP14

SSOP - B14

6.5 ± 0.3

19.4 ± 0.3

0.5 ± 0.1

3.2

±

0.2

4.25

±

0.3

14 8

71

0.3 ± 0.1

0.51Min.

7.62

0° ~ 15°

2.54

0.4 ± 0.11.27

1

14

8.7 ± 0.2

7

8

4.4 ± 0.2

6.2 ± 0.3

0.11

1.5 ± 0.1

0.15

0.15 ± 0.1

0.3Min.

0.1

0.22 ± 0.1

0.65

8

7

14

1

6.4 ± 0.3

4.4 ± 0.2

5.0 ± 0.2

1.15 ± 0.1

0.15 ± 0.1

0.3Min.

0.1

BA10339

4

Standard ICs BA10339 / BA10339F / BA10339FV

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External dimensions (Units: mm)