BA7645 datasheet(2/4 Pages) ROHM

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Multimedia ICs

BA7645N

•Equivalent circuits

0.8

µA

100

µA

Vcc

100

Input bias current

µA [Typ.]

∗

Input clamp voltage 2.1V [VCC = 5V,Typ.]

∗

CLAMP INPUT

2mA

Vcc

OUT

Output impedance 20

Ω [Typ.]

∗

Output DC voltage 0.55V [VCC = 5V, Typ.]

∗

OUTPUT

100

50k

20k

34k

Vcc

CTLA / B

CTLA / CTLB

100

45k

30k

29k

Vcc

CTLC

∗ Reference value

•Electrical characteristics (unless otherwise noted Ta = 25°C and VCC = 5V)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

VCC

4.5

—

13.0

ICC

—

9.5

14.5

Vom

3.0

3.5

—

f = 1kHz, THD = 0.5%

– 0.5

+ 0.5

– 65

– 3.0

+ 1.0

VTH-A

1.0

2.0

3.0

VTH-B

1.0

2.0

3.0

VTH-C

1.0

2.0

3.0

——

f = 10MHz / 1MHz,

VIN = 1.0VP-P

f = 4.43MHz,

VIN = 1.0VP-P

f = 1MHz, VIN = 1.0VP-P

VP-P

Operating voltage

Supply current

Maximum output level

Voltage gain

Interchannel crosstalk

Frequency characteristics

CTL pin switching level A

CTL pin switching level B

CTL pin switching level C

Not designed for radiation resistance.

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