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参数资料
| 型号： | TPA2036D1YZFT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 2.5 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9 |
| 封装： | 1.45 X 1.45 MM, LEAD FREE, BGA-9 |
| 文件页数： | 1/24页 |
| 文件大小： | 743K |
| 代理商： | TPA2036D1YZFT |
1
FEATURES
APPLICATIONS
SEE ALSO
DESCRIPTION
APPLICATION CIRCUIT
_
+
IN-
IN+
PWM
H-
Bridge
VO+
VO-
Internal
Oscillator
CS
ToBattery
VDD
GND
Bias
Circuitry
RI
+
-
Differential
Input
TPA2036D1
SHUTDOWN
A1
A2
A3
B1
B2
B3
C1
C2
C3
IN+
GND
VO-
VDD
GND
IN-
SHUTDOWN VO+
9-BALL
WAFERCHIPSCALE
YZFPACKAGE
TPA2036D1DIMENSIONS
(TOPVIEWOFPCB)
1,45mm
www.ti.com.............................................................................................................................................................................................. SLOS589 – OCTOBER 2008
2.5-W MONO CLASS-D AUDIO AMPLIFIER WITH AUTO-RECOVERY
Wireless or Cellular Handsets and PDAs
2
Pin-to-pin compatibility with TPA2010D1
Personal Navigation Devices
Short Circuit Auto-recovery
General Portable Audio Devices
Maximum Battery Life and Minimum Heat
Linear Vibrator Drivers
–
Efficiency With an 8-
Speaker:
–
88% at 400 mW
–
80% at 100 mW
TPA2031D1, TPA2032D1, TPA2033D1,
–
2.8-mA Quiescent Current
TPA2034D1, TPA2035D1
–
0.5-
A Shutdown Current
Only Three External Components
The TPA2036D1 is a 2.5-W high efficiency filter-free
–
Optimized PWM Output Stage Eliminates
class-D audio power amplifier (class-D amp) in a 1,45
LC Output Filter
mm × 1,45 mm wafer chip scale package (WCSP)
–
High PSRR (–75 dB) and Wide Supply
that requires only three external components.
Voltage (2.5 V to 5.5 V)
Features such as 88% efficiency, –75-dB PSRR,
–
Fully Differential Design Reduces RF
improved RF immunity, and 8 mm2 total PCB area
Rectification and Eliminates Bypass
make TPA2036D1 ideal for cellular handsets. A fast
Capacitor
start-up time of 1 ms with minimal pop makes
–
Improved CMRR Eliminates Two Input
TPA2036D1 ideal for portable applications.
Coupling Capacitors
In cellular handsets, TPA2036D1 is capable of driving
1,45mm × 1,45 mm 9-Ball WCSP
the earpiece, speaker phone, and melody ringer.
–
NanoFree Lead-Free (YZF)
TPA2036D1 allows independent gain while summing
signals from separate sources, and has a low 36
V
RMS noise floor, A-weighted.
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.
2
NanoFree is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPA2036D1YZFT | 制造商:Texas Instruments 功能描述:2.5-W Mono Class-D Audio Power Amplifier |
| TPA2037D1 | 制造商:TI 制造商全称:Texas Instruments 功能描述:3.2W Mono Class-D Audio Power Amplifier With 6-dB Gain and Auto Short-Circuit Recovery |
| TPA2037D1YFFEVM | 功能描述:音频 IC 开发工具 TPA2037D1YFFEVM Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| TPA2037D1YFFR | 功能描述:音频放大器 Fixed Gain 3.2 W Mono Class-D RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| TPA2037D1YFFT | 功能描述:音频放大器 Fixed Gain 3.2 W Mono Class-D RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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