Datasheet MAX9718AETB+T - Maxim Audio Amplifiers Mono/Stereo 1.4 W BTL Audio Power Amp — 数据表

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Manufacturer: Maxim

Description: Audio Amplifiers Mono/Stereo 1.4 W BTL Audio Power Amp

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Docket:
19-3050; Rev 6; 3/09
KIT ATION EVALU BLE AVAILA
Low-Cost, Mono/Stereo, 1.4W Differential Audio Power Amplifiers
General Description Features
2.7V to 5.5V Single-Supply Operation Very High -93dB PSRR at 217Hz 1.4W into 4 at 1% THD+N (per Channel) Differential Input Internal Fixed Gain to Reduce Component Count Adjustable Gain Option (MAX9718A/H/MAX9719A) 100nA Low-Power Shutdown Mode No Audible Clicks or Pops at Power-Up/Down Improved Performance Pin-Compatible Upgrade to LM4895 (MAX9718D/G) 1.8V Logic Compatible

Specifications:

• Audio Load Resistance: 4 Ohm
• Common Mode Rejection Ratio (Min): - 60 dB
• Maximum Power Dissipation: 1951 mW
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 85 C
• Output Power: 1.4 W
• Package / Case: TDFN-10
• Packaging Type: Reel
• Product: General Purpose Audio Amplifiers
• Supply Current: 5 mA
• THD plus Noise: 0.002 %
• RoHS: Yes