BD37534

BD37534, Sound Processor, SOP28, 10V, 48mA, Rohm

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Price:: US $0.01~0.20 / piece [Get Latest Price]

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PartNumber:: BD37534

Brand:: Rohm - Rohm | Pack: SOP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-06-14

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Part Number:BD37534
US $0.01 - 0.20
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Product Summary

The BD37534 is a Sound Processor with Built-in 3-band Equalizer.

Parametrics

BD37534 absolute maximum ratings: (1)Power supply Voltage, VCC: 10.0 V ; (2)Input voltage, VIN: VCC +0.3 to GND -0.3 V ; (3)Power Dissipation, Pd: 1063 ※1 mW; (4)Storage Temperature, Tastg: -55 to +150℃.

Features

BD37534 features: (1)Reduce switching noise of input gain control, mute, mainvolume, fader volume, bass, middle, treble, loudness, by using advanced switch circuit [Possible to control all steps] ; (2)Built-in ground isolation amplifier inputs, ideal for external stereo input; (3)Built-in differential input selector that can make various combination of single-ended / differential input; (4)Built-in input gain controller reduce switching noise for volume of a portable audio input; (5)Decrease the number of external components by built-in 3-band equalizer filter, LPF for subwoofer,loudness filter, And, possible to control Q, Gv, fo of 3-band equalizer and fc of LPF, and fo, Gv of loudness by I2C BUS control freely; (6)It is possible for the bass, middle, treble to the gain adjustment quantity of ±20dB and 1 dB step gain adjustment; (7)It is equipped with output terminals of Subwoofer. Moreover, the stereo signal of the front and rear also can be output by the I2C BUS control; (8)Built-in mixing input and mixing attenuation; (9)Bi-CMOS process is suitable for the design of low current and low energy. And it provides more quality for small-scale regulator and heat in a set; (10)Package is SSOP-B28. Putting input-terminals together and output-terminals together can make PCB layout easier and can makes area of PCB smaller; (11)It is possible to control by 3.3V / 5V for I2C BUS.