Position: Home  > All Categories> Integrated Circuits (ICs) > aP89341

aP89341

Features: ` Standard CMOS process.` Embedded 8M/4M/2M EPROM.` 341/170/85 sec Voice Length at 6KHz sampling and 4-bit ADPCM compression.` Maximum 254 voice groups.` Combination of voice blocks to extend playback duration.` 7680 table entries are available for voice block combinations.` User selecta...

product image

aP89341 Picture
See larger image
SeekIC No. : 004286410 Detail

aP89341: Features: ` Standard CMOS process.` Embedded 8M/4M/2M EPROM.` 341/170/85 sec Voice Length at 6KHz sampling and 4-bit ADPCM compression.` Maximum 254 voice groups.` Combination of voice blocks to ext...

aP89341 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
aP89341
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: 2024/11/23

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:

` Standard CMOS process.
` Embedded 8M/4M/2M EPROM.
` 341/170/85 sec Voice Length at 6KHz sampling and 4-bit ADPCM compression.
` Maximum 254 voice groups.
` Combination of voice blocks to extend playback duration.
` 7680 table entries are available for voice block combinations.
` User selectable PCM or ADPCM data compression
` Three triggering modes are available (controlled byM1 and M0 input pins):
- Key Trigger Mode (M1=0, M0=0) - S1 ~ S8 to trigger up to 32 voice groups; SBT to trigger up to 254 voice groups sequentially.
- CPU Parallel Trigger Mode (M1=0, M0=1) S[8:1] services as 8-bits address to trigger up to 254 voice groups with SBT goes HIGH to strobe the address bits.
- CPU Serial Command Mode (M1=1, M0=0) user commands are clocked serially into the chip which enable user to fully control the operation of the chip.
` Voice Group Trigger Options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigger.
` Whole Chip Options: Ramp / No-ramp; Output Options; Long / Short debounce time.
` Optional 16ms or 65us (@ 8KHz sampling rate) selectable debounce time
` RST pin set to HIGH to stop the playback at once
` Three user programmable outputs for STOP pulse, BUSY signal and flashing LED.
` Built-in oscillator to control sampling frequency with an external resistor
` 2.2V 3.6V single power supply and < 5uA low stand-by current
` PWM Vout1 and Vout2 drive speaker directly
` D/A COUT pin drives speaker through an external BJT
` Development System support voice compilation.




Pinout

Connection Diagram




Specifications

Symbol Rating Unit
VDD - VSS -0.5 ~ +3.8 V
VIN VSS - 0.3<VIN<VDD + 0.3 V
VOUT VSS <VOUT<VDD V
T (Operating):
DIP
SOP
-10 ~ +70
-40 ~ +85
T (Junction) -40 ~ +125
T (Storage) -55 ~ +125





Description

aP89341/170/085 series high performance Voice OTP is fabricated with Standard CMOS process with embedded 8M/4M/2M bits EPROM. aP89341 can store up to 341/170/85 sec voice message with 4-bit ADPCM compression at 6KHz sampling rate. 8-bit PCM is also available as user selectable option. Three trigger modes, simple Key trigger mode, Parallel CPU trigger mode and CPU serial command 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 available.






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 :
Switches
US32DMRJ
HBGQ22P-11ET
Programmers, Development Systems
ARDUINO IIC/I2C 液晶模块
JTAG-SMT2
Audio Products
HUC1002
WM-64CT
Batteries, Chargers, Holders
ICR18650-28A
ICR18650-26F/h
Fans, Thermal Management
3610ML-05W-B49
1608KL-05W-B39
Integrated Circuits (ICs)
TA8435H
1MB12-140
View more