The CXAR41200 is a stereo audio power amplifier that is designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 2.6W of continuous average power per channel into a 4Ω load with typically 10% distortion (THD+N) from a 5V power supply.
The CXAR41200 features an externally controlled, low power consumption shutdown mode and thermal shutdown protection. It also utilizes circuitry to reduce “pop/click” during device turn-on.
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[ CXAR41200 ]"
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7.相关产品
产品概述 返回TOP
The CXAR41200 is a stereo audio power amplifier that is designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 2.6W of continuous average power per channel into a 4Ω load with typically 10% distortion (THD+N) from a 5V power supply.
The CXAR41200 features an externally controlled, low power consumption shutdown mode and thermal shutdown protection. It also utilizes circuitry to reduce “pop/click” during device turn-on.
The CXAR41200 is unity-gain stable and can be configured by external gain-setting resistors.
The CXAR41200 is available in Green TQFN-4×4-16L package. It operates over an ambient temperature range of -40℃ to +85℃.
产品特点 返回TOP
• 2.6W into 4Ω Load from 5V Supply at
THD+N = 10% (Typical, per Channel)
• Excellent PSRR: Direct Connection to Battery
• Unity Gain Stable
• 2.6V to 5.5V Operation
• Shutdown Current: 0.03μA (TYP)
• Improved Pop/Click Circuitry
• No Output Coupling Capacitors
• External Gain Configuration Capability
• Thermal Shutdown Protection Circuitry
• -40℃ to +85℃ Operating Temperature Range
• Available in Green TQFN-4×4-16L Package
应用范围 返回TOP
Cell Phones, PDA, MP4, PMP
Portable and Desktop Computers
Desktops Audio System
Multimedia Monitors
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
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音频功率放大器 |
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Part Number |
CH |
SHDN |
VCC (Min)(V) |
VCC (Max)(V) |
Differential Input |
Output Voltage @VCC=3.6V(W) |
Output Voltage @VCC=5V(W) |
Package |
|
Stereo |
H |
2.8 |
5.5 |
N |
0.7 |
1.3 |
DIP-16 TSSOP-20(EP) TSSOP -16(EP) SOIC-16TQFN-3x3-20L |
|
|
Stereo |
L |
2.6 |
5.5 |
N |
0.7 |
1.3 |
TQFN-4x4-16L |
|
|
Mono |
H |
2.5 |
5.5 |
N |
1.2 |
SOIC-8 SOIC-8(EP) |
||
|
Stereo |
L |
2.8 |
5.5 |
N |
0.7 |
1.3 |
TQFN-4x4-24L |
|
|
Mono |
L |
2.5 |
5.5 |
N |
0.6 |
1.2 |
TDFN-2x2-8L |
|
|
Mono |
L |
2.5 |
5.5 |
Y |
0.65 |
1.3 |
TDFN-3x3-8L MSOP-8(EP) |
|
|
Mono |
L |
2.5 |
5.5 |
Y |
0.65 |
1.3 |
TDFN-2x2-8L |
|
|
Mono |
L |
2.5 |
5.5 |
Y |
0.65 |
1.3 |
MSOP-8 MSOP-10 TDFN-3x3-10L |
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