APA2011 datasheet(4/27 Pages) ANPEC

4 / 27 page

Rev. A.4 - Aug., 2013

www.anpec.com.tw

APA2011/2011A

Electrical Characteristics (Cont.)

APA2011/2011A

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD=3.6V,

IL=0.6A

WLCSP1.5x1.5-9

900

RDS(ON)

Static Drain-Source On-State

Resistance

(PMOSFET+NMOSFET)

VDD=2.4V,

IL=0.4A

WLCSP1.5x1.5-9

1000

Ω

PO=1.2W,

RL=8

Ω+33µH

WLCSP1.5x1.5-9

Efficiency

PO=2W,

RL=4

Ω+33µH

WLCSP1.5x1.5-9

VDD=5V

RL=3

Ω

2.45

RL=4

Ω,

WLCSP1.5x1.5-9

2.2

RL=4

Ω

2.0

THD+N=1%,

fin=1kHz

RL=8

Ω

1.3

RL=3

Ω

3.0

RL=4

Ω,

WLCSP1.5x1.5-9

2.8

RL=4

Ω

2.4

Output Power

THD+N=10%,

fin=1kHz

RL=8

Ω

1.6

RL=4

Ω

PO=1.4W

0.05

0.1

RL=8

Ω

PO=0.9W

0.04

0.1

THD+N

Total Harmonic Distortion Plus

Noise

fin=1kHz

RL=8

Ω

PO=1.5W, VDR=VDD

VOS

Output Offset Voltage

RL=8

Ω

Noise Output Voltage

With A-weighting Filter, RL=8

Ω

100

200

µVrms

S/N

Signal to Noise Ratio

With A-weighting Filter, PO=0.9W,

RL=8

Ω

PSRR

Power Supply Rejection Ratio

RL=8

Ω, f

in=217Hz,Vrr=0.5Vpp

-70

-60

CMRR

Common Mode Rejection Ratio

fin=1kHz, RL=8

Ω, Vin=0.1Vpp

-60

-50

Attshutdown

Shutdown Attenuation

fin=1kHz, RL=8

Ω, V

in=1Vpp

-100

-90

VDD=3.6V

RL=4

Ω

1.0

THD+N=1%,

fin=1kHz

RL=8

Ω

0.6

RL=4

Ω

1.2

Output Power

THD+N=10%,

fin=1kHz

RL=8

Ω

0.8

RL=4

Ω

PO=0.7W

0.07

0.15

THD+N

Total Harmonic Distortion Plus

Noise

fin=1kHz

RL=8

Ω

PO=0.4W

0.05

0.1

VOS

Output Offset Voltage

RL=8

Ω

Noise Output Voltage

With A-weighting Filter, RL=8

Ω

100

200

µVrms

DD=5V, GND=0V, AV=15dB, TA= 25

oC (unless otherwise noted)

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