BA8272AFV

Audio ICs

3/8

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Electrical characteristics

°C, Vcc=5.5V)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

Circuit current 1

R3

R21

−µA

µA

µA

µA

Circuit current 2

−

mA

Circuit current 3

−

−

−

−

−

−

mA

=100mA

V

V

75

75

10

10

330

3.5

Input terminal current 1

Input terminal current 2

Input terminal current 3

Input terminal current 4

Input terminal current 5

Input terminal current 6

Output internal resistor 1

Output saturation voltage 1

Output saturation voltage 2

Reset output voltage

CLK OUT output "H" level

BUS CLK input threshold level

BUS CLK input hysteresis width

This product is not designed for protection against radio active rays.

Output internal resistor 2

µA

mA

k

Ω

k

Ω

V

V

V

V

V

mV

µA

35.2

3.52

0.75

300

VHI

−0.3

−

1.1

5.0

0.15

0.09

0.2

0.1

0.2

100

100

25

25

395

4.8

47

4.7

0.80

400

VHI

−0.5

10

3.0

13.0

0.35

0.2

0.4

0.25

0.4

140

140

40

40

500

6.4

58.8

5.88

0.85

500

VHI

−0.7

Upon no load, all the terminals turn OFF.

=50mA

BUS RESET terminal 5.5V input

DATA OUT terminal

BUS DATA pull up resistance 1k

Ω

0V inputted into the BUS CLOCK terminal.

"H" level of the BUS ON OUT terminal shall

=1mA, BUS RESET terminal 5.5V

CLK OUT terminal observation

=40mA

BUS CLK terminal 5.5V input

BUS DATA terminal 5.5V input

DATA IN terminal 5.5V input

Upon no load LINK OFF

=5.5V

BUS ON input terminal 5.5V input

BUS ON terminal

BUS ON, CLK OUT, DATA OUT

LINK OFF terminal 5.5V input

CLK OUT terminal observation