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attributes.ProductType

attributes.Fabrication_Technology

attributes.Logic_Function

attributes.Number_of_Inputs

attributes.Typical_Supply_Current

attributes.Minimum_CMRR

attributes.MountType

attributes.Mounting_Type

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attributes.Pin_Count

attributes.Minimum_Supply_Voltage

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attributes.Maximum_Supply_Voltage

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Broadcom AEDR-8502-102, Encoder 15 mA, 8-Pin SMD

Broadcom, Encoder 15 mA, 8-Pin SMD

Broadcom AEDR-9830-102, Reflective encoder, 2MHz 30 mA, 25-Pin

Broadcom, Reflective encoder, 2MHz 30 mA, 25-Pin


Encoders are logic semiconductor ICs (integrated circuits) that have been designed to encode and decode digital binary codes for inputs whilst decoders receive data transmissions in amateur radio frequency bands. They constantly monitor incoming signals for valid DTMF digits. These electronic circuits decode DTMF dial tones from telephone lines into touch-tone phones via a process known as tone dialling.

### How do Encoders and Decoders work?

An encoder IC is manufactured to encode digital data from one format type or code to another that can accept multiple inputs and generate multi-bit output. Their primary functions are speed, security, standardisation by shrinking the size.

Decoder ICs increase connectivity in electronics to allow better control of applications. Home units like security alarm systems, electronic gates and garage doors, access control systems and everyday appliances make use of DTMF functionalities.

### Types of Encoders and Decoders?

Encoder ICs are available with different encoding types such as Key and priority.

A DTMF (Dual Tone Multi-Frequency) decoder IC is a device that receives data transmissions in amateur radio frequency bands. They constantly monitor incoming signals for valid DTMF digits. These electronic circuits decode DTMF dial tones from telephone lines into touch-tone phones via a process known as tone dialling.

The most common types of DTMF Decoder ICs include 2-tone, 5-tone, multi-tone and burst-tone versions. Multi-tone decoders receive and translate multiple tones from the source whilst Burst-tone versions decode clashing frequencies into binary signals.

As well as being offered with variations of logic families, the number of pins on the IC and different mount types.

### Applications of encoders and decoders

Encoders and decoders have an array of application use such as;

- Smoke and fire alarm system
- Home security systems
- Identity tokens
- Mobile phones and landlines


Encoder & Decoder ICs

Logic ICs

Semiconductors

1033635655

1141188117

1370019343

1419482333

1422205366

1492797549

1743139940

1852296854

1852297226

1858264520

1950438482

2099506070

2228588789

2277269800

242923860

2491196911

2600241038

2637381399

2646997557

2911534392

3242846696

3437032725

3710679228

3893962904

3986300536

3986300631

482906937

517998920

607105215

630592386

803858637

1337321341

1713511683

1953764780

215561600

2212326362

245755136

2602282426

2675376924

2694081498

2801626310

2854130884

3031041232

3141911626

3359984903

3479376779

3503142162

3537785963

3606191116

3676807775

3696367266

3792969765

3841872179

3871454867

3929125222

3980878867

4085774260

4185424055

4239710393

503843782

650378987

730636658

949579561

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Texas Instruments LM567CM/NOPB 0.5 MHz 12 mA, 8-Pin SOIC

Texas Instruments LM567CN/NOPB 0.5 MHz 12 mA, 8-Pin MDIP

Texas Instruments 0.5 MHz 12 mA, 8-Pin MDIP

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Broadcom Encoder & Decoder ICs

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