APA2069_11 datasheet(3/23 Pages) ANPEC

Part #	APA2069

Description	Stereo 2.6W Audio Power Amplifier (with DC_Volume Control)

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Manufacturer	ANPEC [Anpec Electronics Coropration]

Direct Link	http://www.anpec.com.tw

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Copyright

Rev. A.9 - Jul., 2011

APA2069

www.anpec.com.tw

3

APA2069

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

SE/BTL=0V

-

9

20

IDD

Supply Current

SE/BTL=5V

-

4

10

mA

ISD

Supply Current in Shutdown Mode

SE/BTL=0V

SHUTDOWN=0V

-

1

-

µA

IIH

High Input Current

-

900

-

nA

IIL

Low Input Current

-

900

-

nA

VOS

Output Offset Voltage

-

5

-

mV

Operating Characteristics, BTL mode. VDD=5V, TA=25

OC, R

L=4

Ω, A

V=6dB (unless otherwise noted)

APA2069

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

THD+N=10%, RL=3

Ω, f

in=1kHz

-

2.9

-

THD+N =10%, RL=4

Ω, f

in=1kHz

-

2.6

-

THD+N =10%, RL=8

Ω, f

in=1kHz

-

1.6

-

THD+N =1%, RL=3

Ω, f

in=1kHz

-

2.4

-

THD+N =1%, RL=4

Ω, f

in=1kHz

-

2

-

PO

Maximum Output Power

THD+N =0.5%, RL=8

Ω, f

in=1kHz

1

1.3

-

W

PO=1.2W, RL=4

Ω, f

in=1kHz

-

0.07

-

THD+N

Total Harmonic Distortion Plus Noise

PO=0.9W, RL=8

Ω, f

in=1kHz

-

0.08

-

%

PSRR

Power Ripple Rejection Ratio

VIN=0.1Vrms, RL=8

Ω, C

B=1

µF, f

in=120Hz

-

60

-

dB

Crosstalk

Channel Separation

CB=1

µF, R

L=8

Ω, f

in=1kHz

-

90

-

dB

S/N

Signal to Noise Ratio

PO=1.1W, RL=8

Ω, A_weighting

-

95

-

dB

V

DD=5V, TA=25°C (unless otherwise noted)

Electrical Characteristics

APA2069

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

THD+N=10%, RL=16

Ω, f

in=1kHz

-

220

-

THD+N =10%, RL=32

Ω, f

in=1kHz

-

120

-

THD+N =1%, RL=16

Ω, f

in=1kHz

-

160

-

PO

Maximum Output Power

THD+N =1%, RL=32

Ω, f

in=1kHz

-

95

-

mW

PO=125mW, RL=16

Ω, f

in=1kHz

-

0.09

-

THD+N

Total Harmonic Distortion Plus Noise

PO=65mW, RL=32

Ω, f

in=1kHz

-

0.09

-

%

PSRR

Power Ripple Rejection Ratio

VIN=0.1Vrms, RL=32

Ω, C

B=1

µF, f

in=120Hz

-

60

-

dB

Crosstalk

Channel Separation

CB=1

µF, R

L=32

Ω, f

in=1kHz

-

60

-

dB

S/N

Signal to Noise Ratio

PO=75mW, SE, RL=32

Ω, A_weighting

-

100

-

dB

Operating Characteristics, SE mode. V

DD=5V, TA=25°C, AV=0dB (unless otherwise noted)

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