TS4984IQT datasheet(1/29 Pages) STMICROELECTRONICS

부품명	TS4984IQT

상세설명	2 x 1W Stereo audio power amplifier with active low standby mode

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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January 2005

Revision 1

1/29

■ Operating from VCC=2.2V to 5.5V

■ 1W output power per channel @ VCC=5V,

THD+N=1%, RL=8

Ω

■ 10nA standby current

■ 62dB PSRR @ 217Hz with grounded inputs

■ High SNR: 100dB(A) typ.

■ Near-zero pop & click

■ Available in QFN16 4x4 mm, 0.5mm pitch,

leadfree package

Description

The TS4984 has been designed for top of the

class stereo audio applications. Thanks to its

compact and power dissipation efficient QFN

package, it suits various applications.

With a BTL configuration, this Audio Power

Amplifier is capable of delivering 1W per channel

of continuous RMS output power into an 8

Ω load

@ 5V.

An externally controlled standby mode control

reduces the supply current to less than 10nA per

channel. The device also features an internal

thermal shutdown protection.

The gain of each channel can be configured by

external gain setting resistors.

Pin Connections (top view)

Applications

■ Cellular mobile phones

■ Notebook computers & PDAs

■ LCD monitors & TVs

■ Portable audio devices

Order Codes

TS4984IQ — TQFN16 4x4mm

1

2

3

4

56

7

8

12

11

10

9

16

15

14

13

IN- L

IN+ L

BYPASS L

NC

GND1 GND2 VO+R VO-R

IN+ R

IN- R

BYPASS R

STBY

VCC2

VCC1

VO+L

VO-L

1

2

3

4

56

7

8

12

11

10

9

16

15

14

13

16

15

14

13

IN- L

IN+ L

BYPASS L

NC

GND1 GND2 VO+R VO-R

IN+ R

IN- R

BYPASS R

STBY

VCC2

VCC1

VO+L

VO-L

Part Number

Temperature Range

Package

Packaging

Marking

TS4984IQT

-40, +85°C

QFN

Tape & Reel

K984

TS4984

2 x 1W Stereo audio power amplifier

with active low standby mode

유사한 부품 번호 - TS4984IQT

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	TS4984EIJT	1Mb / 30P	1.2W Stereo Audio Power Amplifier with Active Low Standby Mode
	TS4984EIKJT	1Mb / 30P	1.2W Stereo Audio Power Amplifier with Active Low Standby Mode
	TS4984FC	1Mb / 30P	1.2W Stereo Audio Power Amplifier with Active Low Standby Mode

More results

유사한 설명 - TS4984IQT

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	TS4990	143Kb / 6P	1W AUDIO POWER AMPLIFIER WITH ACTIVE LOW STANDBY MODE
	TS4984FC	1Mb / 30P	1.2W Stereo Audio Power Amplifier with Active Low Standby Mode
	TS4890	833Kb / 32P	RAIL TO RAIL OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW
List of Unclassifed Man...	IS31AP4991-SLS2-TR	418Kb / 11P	1.2W AUDIO POWER AMPLIFIER WITH ACTIVE-LOW STANDBY MODE
Integrated Silicon Solu...	IS31AP4991	427Kb / 12P	1.2W AUDIO POWER AMPLIFIER WITH ACTIVE-LOW STANDBY MODE
STMicroelectronics	TS4990	716Kb / 32P	1.2 W audio power amplifier with active low standby mode
	TS4972	904Kb / 28P	1.2W AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH
	TS4972	789Kb / 30P	1.2W Audio Power Amplifier with Standby Mode Active High
Integrated Silicon Solu...	IS31AP4996	348Kb / 10P	1.1W AUDIO POWER AMPLIFIER WITH ACTIVE-HIGH STANDBY MODE
STMicroelectronics	TS4998	479Kb / 33P	2 x 1W differential input stereo audio amplifier

More results

TS4984IQT 데이터시트(PDF) 1 Page - STMicroelectronics

TS4984IQT 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - TS4984IQT

유사한 설명 - TS4984IQT

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