Position: Home  > All Categories> Integrated Circuits (ICs) > BU8768FV

BU8768FV

Features: · Three chords are generated by CPU control.· Master clock (4.8MHz/3.25MHz)· Adjustable parameter needed for generating chords.· Built-in DTMF generating function· Can select a waveform parameter for generating sound.· Control from CPU by serial data· Built-in LPF for smoothing· SSOP-B16...

product image

BU8768FV Picture
See larger image
SeekIC No. : 004303971 Detail

BU8768FV: Features: · Three chords are generated by CPU control.· Master clock (4.8MHz/3.25MHz)· Adjustable parameter needed for generating chords.· Built-in DTMF generating function· Can select a waveform pa...

BU8768FV Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
BU8768FV
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/9/27

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

· Three chords are generated by CPU control.
· Master clock (4.8MHz/3.25MHz)
· Adjustable parameter needed for generating chords.
· Built-in DTMF generating function
· Can select a waveform parameter for generating sound.
· Control from CPU by serial data
· Built-in LPF for smoothing
· SSOP-B16 package


Application

·Melody sound at receiving or holding a call.


Specifications

Parameter Symbol Limits Unit
Digital block supply voltage DVDD -0.3~+4.5 V
Analog block supply voltage AVDD -0.3~+4.5 V
Digital pin applied voltage VDin DVSS-0.3~DVDD+0.3 V
Analog pin applied voltage VAin AVSS-0.3~AVDD+0.3 V
Power dissipation Pd 450 mW
Storage temperature range Tstg -50~+125
Operating temperature range Topr -20~+70

*Derating : 4mW/ for operation above Ta=25 , (70mmx70mm, t=1.6mm) glass epoxy mounting .




Description

The BU8768FV is a tone generator IC for cellular phones that can produce triple chords simultaneously.

Tone and volume of BU8768FV in each sound source can be controlled separately by serial control. Master volume is integrated.

Output of BU8768FV can be selected from pseudo sine wave and special square wave. The special square wave is a waveform that can take sound pressure by even a small speaker.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Isolators
HCPL062N
HCPL316J
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
Static Control, ESD, Clean Room Products
DPA5
PA800-A41
LED Products
LM24P20
KCG057QV1DB-G770
Circuit Protection
A50QS75-4Y
F-17*77
Integrated Circuits (ICs)
TA8435H
1MB12-140
View more