STMicroelectronics Audio Power Amplifier, 24-Pin, 1.2W DFN TS4990IQT

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Subtotal (1 pack of 25 units)*

₩39,828.75

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  • 2026년 9월 28일 부터 배송
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한팩당
한팩당*
25 - 725₩1,593.15₩39,838.50
750 - 1475₩1,558.05₩38,961.00
1500 +₩1,524.90₩38,122.50

* 참고 가격: 실제 구매가격과 다를 수 있습니다

포장 옵션
RS 제품 번호:
189-2110
제조사 부품 번호:
TS4990IQT
제조업체:
STMicroelectronics
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브랜드

STMicroelectronics

Amplifier Type

Audio Power Amplifier

Product Type

Audio Amplifier

Output Power

1.2W

Application

Speaker

Amplifier Class

Class A-B

Mount Type

Surface

Number of Channels

1

Package Type

DFN

Pin Count

24

Minimum Operating Temperature

-40°C

GBP - Gain Bandwidth Product

1.5MHz

Standards/Approvals

No

Series

TS4990

Length

3mm

Height

0.88mm

Minimum Supply Voltage

2.2V

Maximum Supply Voltage

5.5V

Automotive Standard

No

Maximum Operating Temperature

85°C

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.

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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