APA3160 データシートの表示（PDF） - Anpec Electronics

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APA3160

20W Stereo Digital Class-D Audio Power Amplifier with EQ and DRC

Anpec Electronics 

APA3160

Recommended Operating Conditions

Symbol

Parameter

VDD

PVDD

VIH

VIL

TA

TJ

RL

LO

Supply Voltage

Full Bridge Stage Supply Voltage (PVDD_X)

High Level Threshold Voltage

Low Level Threshold Voltage

Ambient Temperature Range

SD, MCLK, LRCLK, SCLK, SDIN,

SDA, SCL, RST

SD, MCLK, LRCLK, SCLK, SDIN,

SDA, SCL, RST

Junction Temperature Range

Speaker Resistance

Output Low Pass Filter Inductance

PWM Operating Conditions

Symbol

Parameter

fS

Output Sample Rate

Test Conditions

32 kHz Data Rate ±2%

44.1k/88.2k/176.4 kHz Data Rate ±2%

48k/96k/192 kHz Data Rate ±2%

Range

Min.

Max.

3

3.6

8

24

2

5

0

1

-40

85

-40

125

6

-

10

-

Value

256

352.8

384

Unit

V

οC

Ω

µH

Unit

kHz

PLL Input Parameters and External Filter Components

Symbol

Parameter

Test Conditions

fMCLK

tr/tf (MCLK)

MCLK Frequency

MCLK Duty Cycle

Rise/Fall Time for MCLK

LRCLK Allowable Drift before

LRCLK Reset

External PLL Filter Capacitor C1

External PLL Filter Capacitor C2

External PLL Filter Resistor R

SMD 0603 Y5V

SMD 0603 Y5V

APA3160

Min.

Typ.

Max.

2.8224

-

24.576

40

50

60

-

-

5

-

-

4

-

47

-

-

4.7

-

-

470

-

Unit

MHz

%

ns

MCLKs

nF

Ω

Electrical Characteristics

T =25οC,

A

PV =18V,

DD

V =3.3V

DD

(AVDD

and

DVDD),

RL=8Ω,

BD

Mode,

f =48kHz

S

(unless

otherwise

noted)

Symbol

Parameter

Test Conditions

APA3160

Unit

Min.

Typ.

Max.

DC CHARACTERISTICS

IDD

IPVDD

3.3V Supply Current (AVDD,

DVDD)

Full Bridge Stage Supply

Current (PVDD_X)

Normal Mode (No load)

Reset (No load)

Normal Mode (No load)

Reset (No load)

-

10

20

-

7.2

14.5

mA

-

18

36

-

0.5

1

IIL

Low Level Input Current

VI<VIL, VDD=3.6V (AVDD and

DVDD)

-

150

-

µA

Copyright © ANPEC Electronics Corp.

3

Rev. A.4 - Jan., 2013

www.anpec.com.tw

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