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  • 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.

    主な特徴

    • 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

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製品型番
パッケージ
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
数量
ECCN (US)
More info
Order from Distributors
Order from ST
最小値
max
TS419IST MSOP/TSSOP 8 Tape And Reel - -
Active
0.398 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTS419IST

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 35891 1 Order Now
ARROW EUROPE 60000 0 Order Now
MOUSER WORLDWIDE 7801 1 Order Now

代理店レポートによる在庫データ: 2019-06-14

代理店名

DIGIKEY

在庫

35891

Min.Order

1

地域

WORLDWIDE Order Now

ARROW

在庫

60000

Min.Order

0

地域

EUROPE Order Now

MOUSER

在庫

7801

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-06-14

Get sample

TS419IST

パッケージ

MSOP/TSSOP 8

Packing Type

Tape And Reel

Unit Price (US$)

0.398*

Distributor availability ofTS419IST

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 35891 1 Order Now
ARROW EUROPE 60000 0 Order Now
MOUSER WORLDWIDE 7801 1 Order Now

代理店レポートによる在庫データ: 2019-06-14

代理店名

DIGIKEY

在庫

35891

Min.Order

1

地域

WORLDWIDE Order Now

ARROW

在庫

60000

Min.Order

0

地域

EUROPE Order Now

MOUSER

在庫

7801

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2019-06-14

Operating Temperature (°C)

(最小値)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

0.398

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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      360 mW mono amplifier with standby mode
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製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
TS419IST
Active
MSOP/TSSOP 8 インダストリアル Ecopack3

TS419IST

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.