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Title: AP89042 high performance Voice OTP IC
AP89042 Product Photo
The item picture is for reference only becuase the IC may have same function with different brands or the manufacturer update the marking
Standard CMOS process.
aP89042 high performance Voice OTP is fabricated with Standard CMOS process with embedded 1M
bits EPROM. It can store up to 42 sec voice messages with 4-bit ADPCM compression at 6KHz
sampling rate. 8-bit PCM is also available as user selectable option. Two trigger modes, simple Key
trigger mode and Parallel CPU trigger mode facilitate different user interface. User selectable
triggering and output signal options provide maximum flexibility to various applications. Built-in
resistor controlled oscillator, 8-bit current mode D/A output and PWM direct speaker driving output
minimize the number of external components. PC controlled programmer and developing software are
Shipment and Payment:
1.Payment must be made within 3 days of order.
2.The buyer is responsible for any tax and/or duty charged by their country.
3. We offer ship goods with UPS,DHL,FEDEX,EMS,TNT,China Post Air Mail
Please Note: Using China Post Air Mail will take 7-20days,more or less.
if you are in a hurry and the value of parts are higher than $80-$100.
Pls don't choose China Post Air Mail.IF NOT,The buyer is responsible
for any accident.
IF you want to ship the goods by these express(except China Post Air Mail) above but free shipping,Please send emails to us,and we will re-quote for you and give you a discount.
Insurance: Buyers are responsible for any insurance they feel is required.
All orders are dispatched within 3 working days after payment.
We are closed on weekends and DO NOT ship on Saturdays or Sundays!
A Tracking Number will be sent to you via e-mail after your order has been shipped.
IF you do not receive the Tracking Number email within 7 business days of confirming payment, please check your spam folder and then contact us.
All the goods are guaranteed for 30 days after we send off the goods.
If you are not satisfied with our goods, please notify us within 3 days of delivery.
Provide as much detail as possible about the problem you are having
All items must be returned in their original condition, in order to qualify for a refund or exchange of goods.
The buyer is responsible for all further shipping fees.
Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.