Capless 2Vrms to 3Vrms Audio Driver with Adjustable Gain WS74607, Designed to Optimize the Audio Driver Circuit Performance While Reducing the BOM Cost
The WS74607 is an integrated solution for Set-top box and high definition player, and designed to optimize the Audio Driver circuit performance while reducing the BOM cost by eliminating the peripheral discrete components for noise reduction. WS74607 features a 3Vrms stereo audio driver that designed to allow for the removal of output AC-coupling capacitors. Featuring single-ended input mode, gain range of ±1V/V to ±10V/V can be achieved via external gain resistor setting. The WS74607 is able to offer 3Vrms output at 600Ω load with 5V supply. Meanwhile, the WS74607 offers built-in shut-down control circuitry for optimal pop-free performance. Under under-voltage condition, WS74607 is able to detect it and mutes the output. WS74607 satisfies MSL3 level requirements.
Features
Single Supply Voltage : 3.0V~5.5V
THD+N : >100dB
SNR : >112dB
-40℃ to 85℃ Operation Range
Voltage Output at 600Ω Load:
2Vrms with 3.3V supply voltage
3Vrms with 5.0V supply voltage
No Pop/Clicks Noise when Power ON/OFF
No Need Output DC-Blocking Capacitors
Optimized Frequency Response between 20Hz~20kHz
Accepting Differential Input
Featuring external under voltage mute
Available in MSOP-10L package
Ultra Low noise and THD
Applications
Set-Top Boxes
High Definition DVD Players
Car Entertainment System
Medical
Absolute Maximum Ratings
ESD, Electrostatic Discharge Protection
Marking
607 = Device code
MP = Special code
Y = Year code
W = Week code
Order Information
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