ZHCS767B
January 2012 – April 2016
TPA2080D1
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
4
修订历史记录
5
器件比较表
6
Pin Configuration and Functions
Pin Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Operating Characteristics
7.7
Typical Characteristics
8
Parameter Measurement Information
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Fully Differential Amplifier
9.3.1.1
Advantages of Fully Differential Amplifiers
9.3.2
Short-Circuit Auto-Recovery
9.3.3
Operation With DACs and CODECs
9.3.4
Speaker Load Limitation
9.3.5
Filter-Free Operation and Ferrite Bead Filters.
9.3.6
Boost Converter Auto Pass Through (APT)
9.4
Device Functional Modes
9.4.1
Shutdown Mode
10
Application and Implementation
10.1
Application Information
10.2
Typical Application
10.2.1
TPA2080D1 With Differential Input Signal
10.2.1.1
Design Requirements
10.2.1.2
Detailed Design Procedure
10.2.1.2.1
Surface Mount Inductor
10.2.1.2.2
Inductor Selection
10.2.1.2.3
Surface Mount Capacitors
10.2.1.2.4
Boost Converter Capacitor Selection
10.2.1.2.5
Decoupling Capacitors
10.2.1.2.6
Input Capacitors
10.2.1.2.7
Boost Converter Component Section
10.2.1.3
Application Curves
10.2.2
TPA2080D1 With Single-Ended Signals.
10.2.2.1
Design Requirements
10.2.2.2
Detailed Design Procedure
10.2.2.3
Application Curves
11
Power Supply Recommendations
11.1
Power Supply Decoupling Capacitors
12
Layout
12.1
Layout Guidelines
12.1.1
Component Placement
12.1.2
Thermal Considerations
12.1.3
Pad Size
12.2
Layout Example
13
器件和文档支持
13.1
器件支持
13.1.1
第三方产品免责声明
13.1.2
器件命名规则
13.1.2.1
升压项
13.2
社区资源
13.3
商标
13.4
静电放电警告
13.5
Glossary
14
机械、封装和可订购信息
14.1
封装尺寸
封装选项
机械数据 (封装 | 引脚)
YZG|12
MXBG028D
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcs767b_oa
zhcs767b_pm
1
特性
通过 3.6V 电源向 4Ω 负载提供 2.2W 的功率
(1% THD+N)
集成型 G 类升压转换器
在低输出功率时增加了效率
3.6V 电源供电情况下的 3.5mA 低静态电流
具有自动恢复功能的热保护和短路保护
20dB 固定增益
采用 1.53mm × 1.98mm、0.5mm 间距 12 焊球 WCSP (DSBGA) 封装