TS419_V01 datasheet(1/42 Pages) STMICROELECTRONICS

tên linh kiện	TS419

Giải thích chi tiết về linh kiện	360 mW mono amplifier with standby mode

PDF	42 Pages

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Features

•

Operating from VCC = 2 V to 5.5 V

•

Standby mode active high (TS419) or low (TS421)

•

Output power into 16 Ω: 367 mW @ 5 V with 10% THD+N max or 295 mW @

5 V and 110 mW @ 3.3 V with 1% THD+N max.

•

Low current consumption: 2.5 mA max.

•

High signal-to-noise ratio: 95 dB (A) at 5 V

•

PSRR: 56 dB typ. at 1 kHz, 46 dB at 217 Hz

•

Short-circuit limitation

•

ON/OFF click reduction circuitry

•

Available in MiniSO8 and DFN 3x3

Applications

•

16 / 32 Ω earpiece or receiver speaker driver

•

Mobile and cordless phones (analog / digital)

•

PDAs & computers

•

Portable appliances

Description

The TS419 / TS421, is a monaural audio power amplifier driving in BTL mode a 16 or

32 Ω earpiece or receiver speaker. The main advantage of this configuration is to get

rid of bulky output capacitors.

Capable of descending to low voltages, it delivers up to 220 mW per channel (into

16 Ω loads) of continuous average power with 0.2% THD+N in the audio bandwidth

from a 5 V power supply.

An externally controlled standby mode reduces the supply current to 10 nA (typ.).

The TS419 / TS421 can be configured by external gain-setting resistors.

TS419IST : MiniSO8

Standby

Bypass

V +

IN

VIN-

VOUT2

GND

VCC

VOUT1

1

2

3

4

8

7

6

5

TS421IQT : DFN8

Standby

Bypass

V +

IN

VIN-

VOUT2

GND

VCC

VOUT1

1

2

3

4

5

8

7

6

Maturity status link

TS419, TS421

360 mW mono amplifier with standby mode

TS419, TS421

Datasheet

DS3048 - Rev 7 - April 2025

For further information, contact your local STMicroelectronics sales office.

www.st.com

Số phần tương tự - TS419_V01

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	TS419-2	990Kb / 32P	360mW MONO AMPLIFIER WITH STANDBY MODE Jun-2003
	TS419-4	990Kb / 32P	360mW MONO AMPLIFIER WITH STANDBY MODE Jun-2003
	TS419-8	990Kb / 32P	360mW MONO AMPLIFIER WITH STANDBY MODE Jun-2003

More results

Mô tả tương tự - TS419_V01

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	TS419	990Kb / 32P	360mW MONO AMPLIFIER WITH STANDBY MODE Jun-2003
STMicroelectronics	TS486	1Mb / 31P	100mW STEREO HEADPHONE AMPLIFIER WITH STANDBY MODE Jun-2003
Texas Instruments	TPA301	356Kb / 22P	350-mW MONO AUDIO POWER AMPLIFIER
	TPA311	579Kb / 32P	350-mW MONO AUDIO POWER AMPLIFIER
	TPA321	479Kb / 24P	350-mW MONO AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTS
	TPA301	701Kb / 25P	350-mW MONO AUDIO POWER AMPLIFIER
	TPA311	979Kb / 35P	350-mW MONO AUDIO POWER AMPLIFIER
	TPA321	709Kb / 26P	350-mW MONO AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTS
	TPA301	784Kb / 29P	350-mW MONO AUDIO POWER AMPLIFIER
	TPA321	1,008Kb / 30P	350-mW MONO AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTS

More results

TS419 bảng dữ liệu(PDF) 1 Page - STMicroelectronics

TS419 bảng dữ liệu(HTML) 1 Page - STMicroelectronics

Số phần tương tự - TS419_V01

Mô tả tương tự - TS419_V01

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