1.2 W audio power amplifier with active low standby mode

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  • 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.

    主要特性

    • 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

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样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
更多信息
从分销商订购
从ST订购
min
max
TS4990IQT VDFPN 8 3x3x1.0 Tape And Reel - -
Active
0.509 1000 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofTS4990IQT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3479 1 Order Now
Newark Element14 AMERICA 12000 0 Order Now
MOUSER WORLDWIDE 3912 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now
ANGLIA Live EUROPE 12000 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

3479

Min.Order

1

地区

WORLDWIDE Order Now

Newark Element14

库存

12000

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

3912

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3000

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

12000

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-08

立即购买
TS4990IDT SO-8 Tape And Reel - -
Active
0.45 1000 EAR99
更多信息

Country of Origin:

CHINA

查看供货情况

Distributor availability ofTS4990IDT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2389 1 Order Now
MOUSER WORLDWIDE 2239 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

2389

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2239

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-08

立即购买
TS4990EIJT Chip Scale Package 0.5mm pitch Tape And Reel - -
Active
0.331 1000 EAR99
更多信息

Country of Origin:

CHINA

查看供货情况

Distributor availability ofTS4990EIJT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 100 1 Order Now
MOUSER WORLDWIDE 4022 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

100

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

4022

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-08

立即购买
TS4990IST MSOP/TSSOP 8 Tape And Reel - -
Active
0.485 1000 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofTS4990IST

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 8512 1 Order Now
RS COMPONENTS EUROPE 7318 10 Order Now
MOUSER WORLDWIDE 15748 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

8512

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

7318

Min.Order

10

地区

EUROPE Order Now

MOUSER

库存

15748

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-08

立即购买

TS4990IQT

封装

VDFPN 8 3x3x1.0

包装类型

Tape And Reel

Unit Price (US$)

0.509*

Distributor availability ofTS4990IQT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3479 1 Order Now
Newark Element14 AMERICA 12000 0 Order Now
MOUSER WORLDWIDE 3912 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now
ANGLIA Live EUROPE 12000 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

3479

Min.Order

1

地区

WORLDWIDE Order Now

Newark Element14

库存

12000

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

3912

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3000

Min.Order

1

地区

EUROPE Order Now

ANGLIA Live

库存

12000

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-08

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

Active

Unit Price (US$)

0.509

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TS4990IDT

封装

SO-8

包装类型

Tape And Reel

Unit Price (US$)

0.45*

Distributor availability ofTS4990IDT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2389 1 Order Now
MOUSER WORLDWIDE 2239 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

2389

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2239

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-08

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

Active

Unit Price (US$)

0.45

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

TS4990EIJT

封装

Chip Scale Package 0.5mm pitch

包装类型

Tape And Reel

Unit Price (US$)

0.331*

Distributor availability ofTS4990EIJT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 100 1 Order Now
MOUSER WORLDWIDE 4022 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

100

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

4022

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-08

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

Active

Unit Price (US$)

0.331

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

TS4990IST

封装

MSOP/TSSOP 8

包装类型

Tape And Reel

Unit Price (US$)

0.485*

Distributor availability ofTS4990IST

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 8512 1 Order Now
RS COMPONENTS EUROPE 7318 10 Order Now
MOUSER WORLDWIDE 15748 1 Order Now

代理商库存报告日期: 2019-08-08

代理商名称

DIGIKEY

库存

8512

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

7318

Min.Order

10

地区

EUROPE Order Now

MOUSER

库存

15748

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-08

Operating Temperature (°C)

(min)

-

(max)

-

供货状态

Active

Unit Price (US$)

0.485

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

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

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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
TS4990EIJT
Active
Chip Scale Package 0.5mm pitch 工业 Ecopack3
TS4990IDT
Active
SO-8 工业 Ecopack3
TS4990IQT
Active
VDFPN 8 3x3x1.0 工业 Ecopack3
TS4990IST
Active
MSOP/TSSOP 8 工业 Ecopack3

TS4990EIJT

Package:

Chip Scale Package 0.5mm pitch

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Chip Scale Package 0.5mm pitch

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:

VDFPN 8 3x3x1.0

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VDFPN 8 3x3x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS4990IST

Package:

MSOP/TSSOP 8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MSOP/TSSOP 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.