BD5634NUX
Analog Input Monaural Class-D Speaker Amplifiers主要规格
特性:
Grade
Standard
Circuit Type
Class D
Number of Ch
1(Analog)
Speaker Amp Output Power(Max.)[W]
2.5
Gain [dB]
12
Maximum Output [W,RL=8Ω]
1.5
Maximim Output [W,RL=4Ω]
2.5
Minimum Load [Ω]
4
Input Type
Differential
Start Up Time [ms]
0.51
Stand-by Current [µA]
0.1
Power Supply Voltage (Min.) [V]
2.5
Power Supply Voltage (Max.) [V]
5.5
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
特点:
・无LC滤波器・只需3个外接元器件
・高功率2.5W/4Ω/BTL(VDD=5V、RL=4Ω、THD+N=10%)
・高功率0.85W/8Ω/BTL(VDD=3.6V、RL=8Ω、THD+N=10%)
・增益12dB
・模拟差动输入/PWM数字输出
・内置POP音降低电路
・内置待机功能
・内置保护电路(输出短路保护(自动恢复型)、热关断保护、减电保护)
・小型封装8PIN VSON
参考设计 / 应用评估套件
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- Evaluation Board - BD5638NUX-EVK-001
BD5638NUX series are a small packaged low voltage monaural Class-D speaker amplifier for mobile phone, portable type electric devices. BD5638NUX evaluation board can be used as BD5632NUX evaluation board or BD5634NUX evaluation board by changing the input resisters.
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