产品概述
The TPA6205A1DGN is a 1.25W mono fully Differential Amplifier designed to drive a speaker with at least 8R impedance while consuming less than 37mm² total printed-circuit-board (PCB) area in most applications. This device operates from 2.5 to 5.5V, drawing only 1.7mA of quiescent supply current. Features like 85dB PSRR from 90Hz to 5kHz, improved RF-rectification immunity and small PCB area makes the TPA6205A1 ideal for wireless handsets. A fast start-up time of 4s with minimal pop makes the TPA6205A1 ideal for PDA applications.
- Fully differential design reduces RF rectification
- Improved CMRR eliminates two input coupling capacitors
- Improved PSRR (90dB)
- Shutdown pin has 1.8V compatible thresholds
- 1.7mA Typical low supply current
- <10µA Shutdown current
- Green product and no Sb/Br
应用
音频, 无线, 消费电子产品, 信号处理
产品信息
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- 1.25W
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- AB
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- 1通道
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- 2.5V 至 5.5V
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- MSOP
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- 8引脚
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- 8ohm
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- -40°C
- :
- 85°C
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- -
- :
- -
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- MSL 1 -无限制