APR datasheet, APR circuit, APR data sheet: APLUS – SINGLE- CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 60 SECOND. APR Datasheet PDF Download – SINGLE-CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 60 SECOND MESSAGE, APR data sheet . APLUS is selling voice recording chip,the main manufacture products are recording ic and voice chip,is a simple operation voice recording ic products and .

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I am not able to record the sound file. If this pin is pulled high Beep is enabled.

APR voice recorder problem dear sir, there is not any stop button in 8 message random access mode. APR voice recorder problem http: How do you get an MCU design to market quickly? Digital multimeter appears to have measured voltages lower than expected.

A low edge on this pin plays or records the current mes- sage. Same as Mode 1. So if am not giving any input signal the speaker out should be zero and during the ON it should varying nature,please correct me if I am wrong.

PV charger battery circuit 4. I will try the pull up resistor part that you have specified ,but why apr96000 is needed and why M8is connected to Supply by k. The time now is Con- nect to system ground. This datashfet forces a jump to message 5 for either recording or playback.


Consult table 1 for decoding information. AF modulator in Transmitter what is the A? Suggest me a voice recorder chip 5. Is am making my point in a confusing manner, any way I am sorry If I am doing that: The strobe LED is also blinking continuously when connected to the supply.

APR voice recorder problem. Originally Posted by santoshaxl. APR voice recorder problem this works for me everytime i rig this up If I am using 8lines it acts as input line and then why that connection is done? Why this happens in my case?

Single-Chip Voice Recording & Playback Device 60-Second Duration

Results 1 to 20 of Dec 248: Input port and input output port declaration in top module 2. What can be the reason? APR voice recorder problem after hearing beep sound you are required to record your voice and press stop button did you check your circuit? Home – IC Supply – Link. What is the function of TR1 in this circuit 3. Part and Inventory Search. Measuring air gap of a daatsheet core for home-wound inductors and flyback transformer 7.

APR voice recorder problem i have done successfully this circuit one years back for me this worked in one shot.

APR Datasheet(PDF) – Aplus Intergrated Circuits

This pin indicates that the device is currently busy per- forming internal functions and can neither record nor play- back at the current time. Santhosh, Send me the circuit when you have time, by the time am also trying to solve the problem.


This pin should be left unconnected when the device is used in this mode. Choosing IC with Dstasheet signal 2.

ap9r600 ModelSim – How to force a struct type written in SystemVerilog? Refer to table X for a list of resistors and their resultant sampling rates. APR voice recorder problem Hi guys, I have tried the circuit diagram given in the datasheet see my first post in random access mode using 8 switches.

And any idea why these kinds voltage levels coming in M8 and M9 pins as I mentioned that thing my previous post: Waiting for a good reply: Equating complex apr96000 interms of the other 6. APR voice recorder problem Daatasheet have done that already, but not hearing any beep sound when there is darasheet high to low transition on pin1. When I am connecting the IC to supply the busy LED turns ON and from the datasheet what that signifies is the device is currently busy performing internal functions and can neither record nor playback at the current time.

Auto Rewind Option Message: APR voice recorder problem as you can see M8 pin has k pull up resistor. How reliable is it? This pin forces a jump to message 2 for either recording or playback. The ANA input part is the same that I have connected.