TS4990

Active

1.2 W audio power amplifier with active low standby mode

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Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

The TS4990 is designed for demanding audio applications such as mobile phones to reduce the number of external components. This audio power amplifier is capable of delivering 1.2 W of continuous RMS output power into an 8 Ω load at 5 V.
An externally controlled standby mode reduces the supply current to less than 10 nA. It also includes an internal thermal shutdown protection.
The unity-gain stable amplifier can be configured by external gain setting resistors.
  • All features

    • Operating range from VCC= 2.2 V to 5.5 V
    • 1.2 W output power at VCC = 5 V, THD = 1%, F = 1 kHz, with 8 Ω load
    • Ultra-low consumption in standby mode (10 nA)
    • 62 dB PSRR at 217 Hz in grounded mode
    • Near-zero pop and click
    • Ultra-low distortion (0.1%)
    • Unity gain stable
    • Available in 9-bump flip-chip, miniSO-8 and DFN8 packages

Circuit Diagram

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All tools & software

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      Amplifier based on the TS4990IQT

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - TS4990

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS4990EIJT
Active
CSP P 0.5 mm Industrial Ecopack3
TS4990IDT
Active
SO-8 Industrial Ecopack3
TS4990IQT
Active
QFN-8L P 0.5 mm Industrial Ecopack3
TS4990IST
Active
MiniSO-8 Industrial Ecopack3

TS4990EIJT

Package:

CSP P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

CSP P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS4990IDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS4990IQT

Package:

QFN-8L P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-8L P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS4990IST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MiniSO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TS4990IQT Available at 1 distributors

Distributor availability ofTS4990IQT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5635 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

MOUSER

Stock

5635

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

Buy Direct
Active
EAR99 NEC Tape And Reel QFN-8L P 0.5 mm - - MALAYSIA 0.2741 / 1k
TS4990IDT Available at 2 distributors

Distributor availability ofTS4990IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7263 1 Order Now
MOUSER WORLDWIDE 3397 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

7263

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3397

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 - - CHINA 0.2548 / 1k
TS4990EIJT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel CSP P 0.5 mm - - CHINA 0.1509 / 1k
TS4990IST No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel MiniSO-8 - - MALAYSIA 0.2812 / 1k

TS4990IQT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2741 / 1k

Distributor availability ofTS4990IQT

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5635 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

MOUSER

Stock

5635

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-8L P 0.5 mm

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.2741 / 1k

Country of Origin

MALAYSIA

TS4990IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2548 / 1k

Distributor availability ofTS4990IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7263 1 Order Now
MOUSER WORLDWIDE 3397 1 Order Now

Distributor reported inventory date: 2021-09-16

Distributor Name

DIGIKEY

Stock

7263

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3397

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-09-16

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.2548 / 1k

Country of Origin

CHINA

TS4990EIJT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.1509 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

CSP P 0.5 mm

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.1509 / 1k

Country of Origin

CHINA

TS4990IST

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2812 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

MiniSO-8

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.2812 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors