A Plus, India

The HT 9315AR is a series of CMOS LSIs for telecommunication system. This series designed to fit various dialing specifications through a resistor options matrix. However, the most attractive function of the HT 9315R is Auto Busy Redial (ABR).The ABR Function gives users the most convenient way of redialing when the called party is busy. The HT 9315AR Contains an LCD dialing number disply interface.

SM TX02-ASK is a low cost ASK saw transmitter module. It makes RF remote techniques easily, just input the data code and output with a high stability RF signal.

The SM TX01-ASK is an ASK hybrid transmitter module. SM TX01-ASK is designed by the saw resonator, with an effective low cost, small size and simple to use for designing.

Its a 16 x 3, Caller Indentification Module which is used to identify the incoming phone numbers. It displays battery low signal, incoming phone number with date and time.

• LED Direct Driven by Time - Sharing ( Duplex )
• Wide Operating Voltge Range
• Alarm on a 24 hour basis
• Time Format : 12 - hour AM / PM and 24 hour
• On - Chip RC - Oscillator for battery backup
• 50Hz or 60Hz is usalble as the refrence frequency
• Possible to automatically advance "Hours", "Minutes"
• Sleep Timer ( Max. 59 Minutes or 1 Hour 59 Minutes )
• Repeatedly usable snooze
• Power Failure Indicator
• 900Hz output for alarm tone
• Bare Chip or SOP - 28 are available
• Pin - to - Pin Replacement with Sanyo LM8560

The BT 8031 is a CMOS LSI chip, which plays a prearanged melodies. The ROM has a 127 words and can store up to two melodies with double sound sources, and it use the built - in digital envelope circuit.

The SM - MD, is a Motion Detector kit, which can detect or sense any kind of movement from any object or any kind of movement from any human being. The kit comes alongth with relay baord. The sensor sense the motion or movement and gives a signal to the relay and through this relay we can trigger the alarm or we can use this signal for anyother use. It gives a 10 to 12 feet straight distance and it covers 20 degree from both right and left angle.

This is a very simple and easy to use Door Bell kit basically designed for toys, door bell, music box, melody clock, melody timers, telephone and telephone epabx systems. The kit is having 25 different kind of piano effect tones. It is designed to play melody according to previously programmed information. By pushing the sequence trigger key, all songs can be sequentially selected and played with auto - stop function.

Its a OTP Programmer. OTP stands for One Time Programmable Ic. You can record all the different kind of OTP ICs in this programmer.

The BT 9151-3 is a monolithic CMOS Ic which provides all the features required for implementing pulse dialer with 32 digit redial.

• Single chip voice Recording and Playback device for single 20 to 30 second message with external resistor selection.
• No external ics required and minimum external components.
• Non-volatile flash memory technology, No battery backup required.
• 100K record cycles (typical) and 100 year messge retention (typical).
• User-friendly, Easy to use operation.
• Programming and Developing systems not required
• Level activated recording and edge activated playback switches.
• Low Power Consumption : Operating Current : 25mA (typical, no load) : Standby Current : 1uA (typical, no load)
• Automatic power-down feature for longer battery life.
• Chip enable pin for simple message expansion.
• Single 6V Power Supply.
• 28 Pin DIP

• Single chip high quality voice recording and playback solution for 40 to 60 seconds duration
• No external ics required and minimum external components
• Non-Voletile flash memory technology, No battery back up required
• User Selectable massaging options
• Randon access of multipal fixed-duration message and also sequential access of multipal variable - duration messages
• User friendly - easy to use operation
• Programming and Developing system not required, Level - activited recording and Edge - activited playback switiches
• Low Power Consumption : Operating Current - 25mA, Stand By - 1uA
• Automatic Power Down Function
• Chip Enable PIN for simple message expansation
• 28 PIN DIP

• Multi-level analog storage, High qulaity audio recording and playback divice for 16 minutes duration
• Dual mode storge of analog and / or digital data which eliminates the need for separate digital memory
• Non - volatile flash memory technology, No batterry backup required
• SPI Interface which allows any commercial microcontroller to control the device
• Programmable sampling clock which allows user to choose quality and duration levels
• Single 3V power supply and low power consumption : Playback operating current : 15mA typical, Standby Current : 1uA Maximum
• Automatic Power Down
• Multipal Package options available like CSP, TSOP, PDIP, Bare Die
• 28 Pin DIP

• Multi-level analog storage, High qulaity audio recording and playback divice for 16 minutes duration
• Dual mode storge of analog and / or digital data which eliminates the need for separate digital memory
• Non - volatile flash memory technology, No batterry backup required
• SPI Interface which allows any commercial microcontroller to control the device
• Programmable sampling clock which allows user to choose quality and duration levels
• Single 3V power supply and low power consumption : Playback operating current : 15mA typical, Standby Current : 1uA Maximum
• Automatic Power Down
• Multipal Package options available like CSP, TSOP, PDIP, Bare Die
• 28 Pin DIP

The SM-30 offers you true single - chip solid - state storage capability and requires no software or microcontroller support. It provides high quality recording and playback with a 20 to 30 second message. It is ideal for portable voice recorders, toys and many other consumer and industrial applications.

SM RF AVM-T100-R10 is a 2.4 GHz Audio / Video modules, use FM moduleation technology to provide ISM band wireless audio and video transmission. Multi channels are specially designed to enhance the function of auto-switching and digital PLL as well as uP technology.

The SM-FRX-01-FSK is a FSK recceiver module, which is based on a single-conversion, super-heterodyne receiver architecture and incorporates an entire Phased Locked Loop ( PLL ) for precise locak oscillator generation.

The SM-FTC-01-FSK is a FSK Transmiter module, which is designed with a mini size, high output power and simpel to use for designing.

The SM RX-02 ASK is a Hybrid receiver module. It is a effective low cost solution for using 433 MHz frequency.

SM-TR1000+PA is a FSK / ASK / OOK / MSK Transciver with power amplifier module, which is designed by the Chipcon IC - CC1100 and PA ic PA 2460. It provides extensive hardware support for packet handling, data buffering, burst transmissions, clera channel assessment, link quality indication and wake on radio. It can be used in 433.92 MHz, ISM band. For e.g. RKE - two way remote keyless entry. wireless alarm and security systems, AMR - automatic meter reading, consumer electroncis, Industrial monitoring and control.

AP89010 is high performance voice OTP, fabricated with standard CMOS process with embedded 256KB EPROM. It can store up to 10sec sec voice massage with 4-bit ADPCM compression at 6KHz sampling rate. 8-bit PCM is also available as user selectable . Two triggers modes, simple Key trigger mode and Parallel CPU trigger mode facilitate difference user interface. User selectable triggering and output signal option provide maximum flexibility to various applications. Built-in resistor controlled oscillator, 8-bit current mode D/A output and PWM direct driving output minimize the number of external components.

AP89021 is high performance voice OTP, fabricated with standard CMOS process with embedded 512KB EPROM. It can store up to 21 sec voice massage with 4-bit ADPCM compression at 6KHz sampling rate. 8-bit PCM is also available as user selectable . Two triggers modes, simple Key trigger mode and Parallel CPU trigger mode facilitate difference user interface. User selectable triggering and output signal option provide maximum flexibility to various applications. Built-in resistor controlled oscillator, 8-bit current mode D/A output and PWM direct driving output minimize the number of external components.

AP89042 is high performance voice OTP, fabricated with standard CMOS process with embedded 1MB EPROM. It can store up to 42 sec voice massage with 4-bit ADPCM compression at 6KHz sampling rate. 8-bit PCM is also available as user selectable . Two triggers modes, simple Key trigger mode and Parallel CPU trigger mode facilitate difference user interface. User selectable triggering and output signal option provide maximum flexibility to various applications. Built-in resistor controlled oscillator, 8-bit current mode D/A output and PWM direct driving output minimize the number of external components.

AP89085 is high performance voice OTP, fabricated with standard CMOS process with embedded 2MB EPROM. It can store up to 85 sec voice massage with 4-bit ADPCM compression at 6KHz sampling rate. 8-bit PCM is also available as user selectable . Three triggers modes, simple Key trigger mode and Parallel CPU trigger mode and CPU serial command mode, facilitate difference user interface. User selectable triggering and output signal option provide maximum flexibility to various applications. Built-in resistor controlled oscillator, 8-bit current mode D/A output and PWM direct driving output minimize the number of external components.

AP89170 is high performance voice OTP, fabricated with standard CMOS process with embedded 4MB EPROM. It can store up to 170 sec voice massage with 4-bit ADPCM compression at 6KHz sampling rate. 8-bit PCM is also available as user selectable . Three triggers modes, simple Key trigger mode and Parallel CPU trigger mode and CPU serial command mode, facilitate difference user interface. User selectable triggering and output signal option provide maximum flexibility to various applications. Built-in resistor controlled oscillator, 8-bit current mode D/A output and PWM direct driving output minimize the number of external components

An Excellent re-recordable voice chip with non-volatile memory gives an opportunity to store 1 /4 /8 voice messages in a single chip with individuals trigger. & No battery backup. Has on board audio amplifier to give 350mW of audio into the speaker. Some applications for this circuit include: Doorbell or entrance message. Greet your guests or customers with a welcome message. "Watchdog" burglar alarm system. Record the barking of a dog and connect this circuit to a alarm system to deter burglars. Toys applications where you need speech or audio effects. Talking picture frames for personal or museum use. Add it to the back of a picture frame of a friend or relative to have his or her voice be played back at any time.

The BT 70210 is a single - chip, sillicon gate, CMOS Ic with an on-chip oscillator for a 3.58 MHz crystal or ceramic resonator. It provides dialling pulse (DP) or dual tone multi frequency (DTMF) dialling. A standard 4x4 matrix keyboard can be used to support either DP or DTMF modes. Upto 32 digits can be saved in the on-chip RAM for reading. In the DTMF mode, minimum tone duration and minimum intertone pause are provided for rapid dialling. Maximum tone duration is dependent upon the key depression time in manual dialling.

• No Machanically Switch elements
• 8 PIN DIP
• High Sensitivity and Stability For Long Connecting Wire nad Heavy Loading
• Very Small Number of Peripheral Components Required
• 8 PIN DIP
• Operating Voltage : 6.8V
• Operating Current : 1.0 uA

The Sound Of Water Fall Will Come In Loop

• Supply Voltage : 3V DC

The MC 34119 is a low power audio amplifier Ic, intended for the telephone applications, suchn as in speakerphones. It provides different speaker outputs to maximize output swing at low supply voltage. Coupling capacitor to the speaker is not required. Open loop gain is 80dB, and the closed loop gain is set with two external resistors. A chips disable pin permits powering down and/or muting the input signal.

The LM 386 is a power amplifier, designed for use in low voltage consumer applications. The gain is internally set to 20 keep the external part count low, but the additional of external resistor and capacitor between pin 1 and pin 8 increase the gain to any value upto 200.