HT9200B Datasheet - Holtek Semiconductor Inc

HT9200B DTMF Generators

The HT9200A/B tone generators are designed for MCU interfaces. They can be instructed by a MCU to generate 16 dual tones and 8 single tones from the DTMF pin. The HT9200A provides a serial mode whereas the HT9200B contains a selectable serial/parallel mode interface for various applications such as.

HT9200B Features

* Operating voltage: 2.5V~5.5V

* Serial mode for the HT9200A

* Serial/parallel mode for the HT9200B

* Low standby current

* Low total harmonic distortion

* 3.58MHz crystal or ceramic resonator

* HT9200A: 8-pin DIP/SOP package HT9200B: 14-pin SOP package General Descript

HT9200B_HoltekSemiconductorInc.pdf

HT9200B Datasheet Preview — Preview of HT9200B PDF

Datasheet Details

Part number:

HT9200B

Manufacturer:

Holtek Semiconductor Inc

File Size:

129.28 KB

Description:

Dtmf generators.

📁 Related Datasheet

HT9200 DTMF Generators (Holtek Semiconductor Inc)

HT9200A DTMF Generators (Holtek Semiconductor Inc)

HT9201A (HT9201A/B) Simple Tone Dialer (Holtek Semiconductor)

HT9201B (HT9201A/B) Simple Tone Dialer (Holtek Semiconductor)

HT9202A 1-Memory/2-Memory Tone/Pulse Dialer (Holtek Semiconductor Inc)

HT9202B 1-Memory/2-Memory Tone/Pulse Dialer (Holtek Semiconductor Inc)

HT9202C 1-Memory/2-Memory Tone/Pulse Dialer (Holtek Semiconductor Inc)

HT9202D 1-Memory/2-Memory Tone/Pulse Dialer (Holtek Semiconductor Inc)

TAGS

HT9200B HT9200B DTMF Generators Holtek Semiconductor Inc

HT9200B Distributor