Datasheet MAX97000EWA+T - Maxim Audio Amplifiers Audio Subsystem w/ Mono Class D — 数据表

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Manufacturer: Maxim

Description: Audio Amplifiers Audio Subsystem w/ Mono Class D

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Docket:
19-5004; Rev 1; 6/10
TION_KIT EVALUA BLE AVAILA
Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifier
General Description Features
S 1.6V_to_2.0V_Headphone_Supply_Voltage S 2.7V_to_5.5V_Speaker_Supply_Voltage S Internal_LDO_Allows_Single-Supply_Operation S 725mW_Speaker_Output_(VPVDD_=_3.7V,_ZSPK_=_8I_ +_68µH) S 40mW/Channel_Headphone_Output_(RHP_=_16I) S Low-Emission_Class_D_Amplifier S Efficient_Class_H_Headphone_Amplifier S Ground-Referenced_Headphone_Outputs S Two_Stereo_Single-Ended/Mono_Differential_Inputs S Integrated_Distortion_Limiter_(Speaker_Outputs) S Integrated_DPST_Analog_Switch S No_Clicks_and_Pops S TDMA_Noise_Free S 2mm_x_2mm,_25-Bump_0.4mm_Pitch_WLP_Package_

Specifications:

• Audio Load Resistance: 41.2 KOhms
• Available Set Gain: 12 dB
• Common Mode Rejection Ratio (Min): 32 dB to 55 dB
• Input Signal Type: Differential
• Maximum Power Dissipation: 850 mW
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: - 40 C to + 80 C
• Output Power: 725 mW
• Output Signal Type: Differential
• Output Type: 1-Channel Mono
• Package / Case: WLP-25
• Packaging Type: Reel
• Product: Class-D
• Supply Current: 0.4 mA to 1.45 mA
• Supply Voltage Range: 2.7 V to 5.5 V
• THD plus Noise: 0.05 %
• RoHS: Yes