PAM8615 datasheet(5/13 Pages) PAM

5 / 13 page

Electrical Characteristic

VCC=24V, Gain = 20dB, R =4

T =25°C

unless otherwise noted.

Ω,

，

Power Analog Microelectronics Inc

www.poweranalog.com

PAM8615

16W/32W Stereo Class-D Audio Power Amplifier

Test Conditions

MIN

TYP

MAX

Units

|VOS|

Class -D output offs et

voltage(measured differently )

Vi=0V, Av=36dB

ICC

Quiesc ent Supply Current

SHDN=2V, MUTE=0V,Input

AC_GND, No load

ICC(MUT

Quiesc ent Supply Current in mute

mode

MUTE=2V, No load

ICC(SD)

Quiesc ent Supply Current in

shutdown mode

SHDN=0.5V, No load

Fosc

Os cillator Frequency

Rosc =100kohm

323

k Hz

Rds(on) Drain-s ource on-s tate resist ance

VCC=24V,IO=1A, TA=27ºC

220

PSRR

Power Supply Rejection Ratio

VCC=23.5V to 24.5V

-60

Vcc=24V, RL=4ohm, f=1kHz

Vcc=24V, RL=8ohm, f=1kHz

8.2

Vcc=24V, RL=4ohm, f=1kHz

17.3

Vcc=24V, RL=8ohm, f=1kHz

9.8

Vcc=24V, RL=8ohm, f=1kHz

Vcc=12V, RL=8ohm, f=1kHz

Vcc=24V, RL=8ohm, f=1kHz

Vcc=12V, RL=8ohm, f=1kHz

RL=4ohm, f=1kHz, Po=10W

0.25%

RL=8ohm, f=1kHz, Po=5W

0.15%

Output integrated noise floor

20Hz to 22kHz, A-weighted

filter, Gain=20dB

-67

dBV

Crosstalk

Po=1W, f=1kHz, Gain=20dB

-60

SNR

Signal-to-noise ratio

Max out put at THD+N<1% ,

f=1kHz, Gain=20dB

Thermal trip point

160

ºC

Thermal hystersis

ºC

PARAMETER

Po(SE)

Output Power at 1% THD+N

Po(BTL)

Output Power at 1% THD+N

Output Power at 10% THD+N

THD+N

Total harmonic dis tortion + noise

02/2012 Rev1.1

PAM8615 Datasheet(PDF) 5 Page - Power Analog Micoelectronics

PAM8615 Datasheet(HTML) 5 Page - Power Analog Micoelectronics

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