BU8709KN-E2

melody sound source LSI, LCC, –0.3 ~ 4.5V, 500 mW

Rated 5 Rating 5 | reviews | Write a review

Price:: US $3.17~3.17 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 5285 :	3.17 / Piece

PartNumber:: BU8709KN-E2

Brand:: Rohm - Rohm | Pack: LCC | D/C: 03+

Availability:: Supply Ability: 100/Month Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Not exactly what you want? Post a quick Buying Request!

Sold By

Ms. Sukey's store

(China (Mainland))

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2013-07-02

From Other Seller

Part Number:BU8709KN-E2
US $3.17 - 3.17
Quantity:

piece

Product Summary

The bu8709kn-e2 is a melody sound source LSI for cellular phones. This LSI generates 64 high quality polyphonic tones through high sampling rate (fs=44.1KHz). 1 ADPCM encoder and 2 ADPCM decoders functions are embedded, providing mixing capabilities. It can customize output sounds by an equalizer function and display the signals by Graphic Equalizer. The bu8709kn-e2 also has Reverb function, as well as LED & Vib synchronization. Applications are Sound source for cellular phones and portable appliances.

Parametrics

bu8709kn-e2 absolute maximum ratings: (1)Max. I/O supply voltage, VDDIO: –0.3 ~ 4.5V; (2)Max. CORE supply voltage, VDDCO: –0.3 ~ 3.5V; (3)Voltage applied to pin, VIN: DVSS–0.3 ~ VDDIO+3.5V; (4)Input current, IIN: –1 ~ +1 mA; (5)Power dissipation, Pd: 500 mW; (6)Storage temperature range, Tstg: –50 ~ 125 ℃; (7)Operating temperature range, Topr: –30 ~ 85 ℃.

Features

bu8709kn-e2 features: (1)Simultaneous generation of up to 64 polyphonic tones out of a tone palette of 222 sounds; (2)High-quality tone reproduction using Fs=44.1kHz, two-voice method ; (3)12bit pitch bending and modulation support; (4)Stereo and monaural modes; (5)Built-in equalizer (3 channels) and vibration function; (6)Built-in LED (3 channels) ; (7)Built-in reverb function; (8)Plays up to four songs simultaneously; (9)Built-in ADPCM encoder (1 channel) and decoder (2 channel), enables mixing with melody; (10)Select among m-law, A-law, and linear input for encoder; (11)Control from CPU using serial or parallel interface; (12)Built-in FIFO for sound source and ADPCM to reduce CPUs processing load; (13)Built-in graphic equalizer (7-band); (14)Supports digital output (standard format or IIS format); (15)Provides 1-Poly mode for low power consumption.