TDA7469 datasheet(2/13 Pages) STMICROELECTRONICS

部件名	TDA7469

功能描述	LOW VOLTAGE ANALOG AUDIO PROCESSOR WITH HEADPHONE POWER AMPLIFIER

PDF	13 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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2 / 13 page

TDA7469

2/13

Table 2. ABSOLUTE MAXIMUM RATINGS

Figure 3. PIN CONNECTIONS (Top view)

Table 3. THERMAL DATA

Table 4. QUICK REFERENCE DATA

Symbol

Parameter

Value

Unit

Operating Supply Voltage

5.5

Tamb

Operating Ambient Temperature

0 to 70

°C

Tstg

Storage Temperature Range

-55 to 150

°C

ESD

Maximum ESD on PINS 11 and 12 (HBM)

500

Symbol

Parameter

Value

Unit

Rth j-pin

Thermal Resistance Junction-pins

°C/W

Symbol

Parameter

Min.

Typ.

Max.

Unit

Supply Voltage

1.8

2.4

5.0

Vps

Power Supply Voltage

1.5

2.4

5.0

Pomax

Maximum output power THD 10%

THD

Total Harmonic Distortion V = 0.1Vrms f = 1KHz

0.1

0.5

Volume Control (1dB step)

-63

Treble Control

Bass Control

Mute Attenuation

IN1-L

IN2-L

MUX-L

TREBLE-L

BASSO-L

BASSI-L

PGND-L

OUT-L

OUT-R

PGND-R

BASSO-R

TREBLE-R

BASSI-R

MUX-R

IN2-R

IN1-R

CREF

PVS-L

PVS-R

D01AU1246

SDA

ALC

SCL

GND

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