ALC5611-GR datasheet(15/73 Pages) REALTEK

Part #	ALC5611-GR

Description	AC??7 AUDIO CODEC TOUCH PANEL CONTROLLER

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Manufacturer	REALTEK [Realtek Semiconductor Corp.]

Direct Link	https://www.realtek.com/en/

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ALC5611

Datasheet

AC’97 Audio Codec + Touch Panel Controller

7

Track ID: JATR-1076-21

Rev. 1.1

Name

Type

Pin Description

Characteristic Definition

HP_OUT_L

O

39

Headphone Output Left Channel

Analog Output (1Vrms)

HP_OUT_R

O

41

Headphone Output Right Channel

Analog Output (1Vrms)

SPK_OUT_L

O

35

Speaker Output Left Channel

Analog Output (1.3Vrms, SPKVDD= 4.2V)

SPK_OUT_LN

O

33

Negative Speaker Output Left Channel

Analog Output (1.3Vrms, SPKVDD= 4.2V)

SPK_OUT_R

O

36

Speaker Output Right Channel

Analog Output (1.3Vrms, SPKVDD= 4.2V)

SPK_OUT_RN

O

37

Negative Speaker Output Right Channel

Analog Output (1.3Vrms, SPKVDD= 4.2V)

Total: 21 Pins

6.3. Filter/Reference

Table 3.

Filter/Reference

Name

Type

Pin Description

Characteristic Definition

MICBIAS

O

28

MIC BIAS Voltage Output

Programmable Analog DC Output with 3mA drive

VREF

O

27

Internal Reference Voltage

1µf capacitor to analog ground

Total: 2 Pins

6.4. Power/Ground

Table 4.

Power/Ground

Name

Type Pin Description

Characteristic Definition

DVDD1

P

1

Digital VDD

1.8V~3.6V (IO)

DGND1

P

4

Digital GND

-

DGND2

P

7

Digital GND

-

DVDD2

P

9

Digital VDD

1.8V~3.6V (Core)

TPVDD

P

13

Analog VDD for Touch Panel

2.3V~3.6V

TPGND

P

18

Analog GND for Touch Panel

-

AVDD1

P

25

Analog VDD

2.3V~3.6V

AGND1

P

26

Analog GND

-

SPKGND

P

34

Analog GND for Speaker Amps

-

SPKVDD

P

38

Analog VDD for Speaker Amps

3.0V~5V (for Ohm loading)

2.3V~5V (for kOhm loading)

HPGND

P

40

Analog GND for Headphone Amps

-

AGND2

P

42

Analog GND

-

HPVDD

P

43

Analog VDD for Headphone Amps

2.3V~3.6V

LFGND

P

49

Thermal Pad, Connect to SPKGND

-

Total: 14 Pins

Note: DVDD1 ≥ DVDD2, SPKVDD ≥ AVDD1, HPVDD ≥ AVDD1 ≥ DVDD2, TPVDD ≥ DVDD2.

Note: SPDVDD connect 10µF Capacitor to SPKVDD is required.

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