STEVAL-CCA009V1 High performance stereo headphone driver based on TS4601
The STEVAL-CCA009V1 demonstration board is designed to evaluate the TS4601B, a stereo headphone driver dedicated to high audio performance and space constrained applications.
It is based on low power dissipation, amplifier core technology with capacitor-less outputs and an I²C interface.
The STEVAL-CCA009V1 demonstration board can drive at a minimum 0.9 Vrms output voltage into 16 Ω and 1.6 Vrms into 10 kΩ, whatever the power supply voltage, in the range from 2.9 V to 5.5 V.
The I²C interface is used to control the volume by means of 64 steps from -60 dB to +4 dB and to configure the device in multiple modes.
The traditionally used output-coupling capacitors can be removed and a dedicated common-mode sense pin suppresses parasitic noise from the jack.
TS4601B control software is also provided.
技术特性
- Power supply range: 2.9 V to 5.5 V
- 107 dB of PSRR at 217 Hz
- Fully differential inputs
- I²C interface for volume control
- Digital volume control range from -60 dB to +4 dB
- 101 dB of SNR A-weighted
- Independent right and left channel shutdown control
- Low quiescent current: 4.8 mA typ. at 3.0 V
- Low standby current: 2 μA max
- RoHS compliant
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功能框图
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STEVAL-CCA009V1 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STEVAL-CCA009V1 |
Active |
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1000 |
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STEVAL-CCA009V1 |
DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-CCA009V1 : High performance stereo headphone driver demonstration board based on the TS4601B |
1 |
104KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN2722: Demonstration board user guidelines for the TS4601B high-performance stereo headphone driver |
2 |
858KB |
LICENSE AGREEMENTS
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
