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TPA2039D1YFFR PDF预览

TPA2039D1YFFR

更新时间: 2024-11-15 07:04:43
品牌 Logo 应用领域
德州仪器 - TI 消费电路商用集成电路音频放大器视频放大器功率放大器
页数 文件大小 规格书
17页 440K
描述
3.2W Mono Class-D Audio Power Amplifier With 12-dB Gain and Auto Short-Circuit Recovery

TPA2039D1YFFR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:BGA
包装说明:VFBGA, BGA9,3X3,16针数:9
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:0.99
标称带宽:20 kHz商用集成电路类型:AUDIO AMPLIFIER
JESD-30 代码:S-XBGA-B9JESD-609代码:e1
长度:1.505 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:9最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:3.24 W
封装主体材料:UNSPECIFIED封装代码:VFBGA
封装等效代码:BGA9,3X3,16封装形状:SQUARE
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH电源:3/5 V
认证状态:Not Qualified座面最大高度:0.625 mm
子类别:Audio/Video Amplifiers最大压摆率:2.5 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:0.4 mm端子位置:BOTTOM
宽度:1.505 mmBase Number Matches:1

TPA2039D1YFFR 数据手册

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TPA2039D1  
www.ti.com  
SLOS652 DECEMBER 2009  
3.2W Mono Class-D Audio Power Amplifier  
With 12-dB Gain and Auto Short-Circuit Recovery  
Check for Samples: TPA2039D1  
1
FEATURES  
APPLICATIONS  
Wireless or Cellular Handsets and PDAs  
Portable Navigation Devices  
General Portable Audio Devices  
Powerful Mono Class-D Speaker Amplifier  
3.24 W (4 Ω, 5 V, 10% THDN)  
2.57 W (4 Ω, 5 V, 1% THDN)  
1.80 W (8 Ω, 5 V, 10% THDN)  
1.46 W (8 Ω, 5 V, 1% THDN)  
DESCRIPTION  
The TPA2039D1 is a 3.2 W high efficiency filter-free  
class-D audio power amplifier (class-D amp) with  
12 dB of fixed gain in a tiny 1.21 mm x 1.16 mm  
wafer chip scale package (WCSP). The device  
requires only one external component.  
+12 dB Fixed Gain  
Integrated Image Reject Filter for DAC Noise  
Reduction  
Low Output Noise of 27 μV  
Low Quiescent Current of 1.5 mA  
Differential Input Impedance of 150 kΩ  
Auto-Recovering Short-Circuit Protection  
Thermal-Overload Protection  
Features like 93% efficiency, 1.5 mA quiescent  
current, 0.1 μA shutdown current, 82-dB PSRR,  
27 μV output noise and improved RF immunity make  
the TPA2039D1 class-D amplifier ideal for cellular  
handsets. A fast start-up time of 4 ms with no audible  
pop makes the TPA2039D1 ideal for PDA and  
smart-phone applications.  
Filter-Free Mono Class-D Amp  
9-Ball 1,21 mm × 1,16 mm 0,4mm Pitch WCSP  
APPLICATION CIRCUIT  
To battery  
Cs  
TPA2039D1  
9-BALL 0.4mm PITCH  
V
DD  
Internal  
Oscillator  
WAFER CHIP SCALE PACKAGE(YFF)  
(TOP VIEW OF PCB)  
IN+  
V
O-  
IN+  
A1  
GND  
A2  
VO-  
A3  
+
PWM  
H-Bridge  
V
O+  
IN-  
EN  
VDD  
B1  
PVDD  
B2  
PGND  
B3  
Bias  
Circuitry  
GND  
TPA 2039D1  
IN-  
C1  
EN  
C2  
VO+  
C3  
1.214 mm  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2009, Texas Instruments Incorporated  

TPA2039D1YFFR 替代型号

型号 品牌 替代类型 描述 数据表
TPA2039D1YFFT TI

完全替代

3.2W Mono Class-D Audio Power Amplifier With 12-dB Gain and Auto Short-Circuit Recovery
TPA2011D1YFFT TI

类似代替

3.2W Mono Filter-Free Class-D Audio Power Amplifier With Auto-Recovering Short-Circuit Pro
TPA2011D1YFFR TI

类似代替

3.2W Mono Filter-Free Class-D Audio Power Amplifier With Auto-Recovering Short-Circuit Pro

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