- TD9772
- 参考价格:
- 发布者:凌晔科技
- 查看更多 TD9772 供应商 获取更低报价
查看此店铺所有供求信息 联系人:陈小姐 电话:13544017528 手机:13544017528 地址:广东省深圳市福田区中航路华强广场C座13L 服务: ![]() ![]() ![]() ![]() ![]() 价格: ![]() ![]() ![]() ![]() ![]() 综合: ![]() ![]() ![]() ![]() ![]() 营业时间:全年营业 QQ/微信/Skype: |
详细信息
品牌:泰德
封装:原厂封装
批号:18+
数量*:280000
描述:产品详情:
TD9772A is an audio amplifier of Class-AB type. It offers both excellent sound quality of THD+N<0.03% , and input/output flexibilities. TD9772A features three different output configu- rations and four different input channels, both selectable by external pins. Outputs can be of BTL, SE, or straight-through. There are four input channels making it convenient for the multi- gadgets modern age. On-chip DC volume control features 64 non-linear digital steps from –45dB to 24dB for better responsive to human ears.While output power can be as high as 2.6W, the maximum output voltage can be adjusted by an external bias so that output power can be lim- ited. Output pin short protection and over tem- perature shutdown modes are to ensure good sys- tem integrity. Internal soft switching designs are to minimize click and pop noises during power up/down, mute, and channel switching instances.
Features
• Vin: 2.5V to 5.5V
• Max Output Power (4-ohm speaker): 2.6W
• With 64 Steps Volume Control
• Adjustable max Output Power Limits
• 4 selectable Inputs
• Supports 3 Output configurations: BTL, SE,
• and Straight through.
• Maximum BTL gain: 24dB
• Maximum SE gain: 18dB
• Quiescent Current: <7mA
• Under Voltage Lockout at Vin <2.1V
• Short Circuit Protection
• Over Temperature Protection
• No Click and Pop noise: <10mW for BTL
Applications
Portable Music Center
深圳市凌晔科技有限公司
广东省深圳市福田区华强广场C座13L
Tel:0755-83660559
qq:869030400
E-mail:869030400@qq.com
封装:原厂封装
批号:18+
数量*:280000
描述:产品详情:
TD9772A is an audio amplifier of Class-AB type. It offers both excellent sound quality of THD+N<0.03% , and input/output flexibilities. TD9772A features three different output configu- rations and four different input channels, both selectable by external pins. Outputs can be of BTL, SE, or straight-through. There are four input channels making it convenient for the multi- gadgets modern age. On-chip DC volume control features 64 non-linear digital steps from –45dB to 24dB for better responsive to human ears.While output power can be as high as 2.6W, the maximum output voltage can be adjusted by an external bias so that output power can be lim- ited. Output pin short protection and over tem- perature shutdown modes are to ensure good sys- tem integrity. Internal soft switching designs are to minimize click and pop noises during power up/down, mute, and channel switching instances.
Features
• Vin: 2.5V to 5.5V
• Max Output Power (4-ohm speaker): 2.6W
• With 64 Steps Volume Control
• Adjustable max Output Power Limits
• 4 selectable Inputs
• Supports 3 Output configurations: BTL, SE,
• and Straight through.
• Maximum BTL gain: 24dB
• Maximum SE gain: 18dB
• Quiescent Current: <7mA
• Under Voltage Lockout at Vin <2.1V
• Short Circuit Protection
• Over Temperature Protection
• No Click and Pop noise: <10mW for BTL
Applications
Portable Music Center
深圳市凌晔科技有限公司
广东省深圳市福田区华强广场C座13L
Tel:0755-83660559
qq:869030400
E-mail:869030400@qq.com
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