製品概要

概要

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.

特徴
Operating range from V_CC= 2.2 V to 5.5 V

1.2 W output power at V_CC= 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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	製品型番	ステータス	概要	タイプ	サプライヤ
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EDAシンボル / フットプリント / 3Dモデル

品質 & 信頼性

製品型番	マーケティング･ステータス	パッケージ	グレード	RoHSコンプライアンスグレード	材料宣誓書**
TS4990EIJT	量産中	CSP P 0.5 mm	インダストリアル	Ecopack3	PDF XML
TS4990IDT	量産中	SO-8	インダストリアル	Ecopack3
TS4990IQT	量産中	QFN-8L P 0.5 mm	インダストリアル	Ecopack3	PDF XML
TS4990IST	量産中	MiniSO-8	インダストリアル	Ecopack3	PDF XML