The MT9196 Integrated Digital Phone Circuit (IDPC) is designed for use in digital phone products. The device incorporates a built-in Filter/Codec, digital gain pads, DTMF generator and tone ringer. Complete telephony interfaces are provided for connecting to handset and speakerphone transducers. Internal register access is provided through a serial microport compatible with various industry standard micro-controllers.

Features & Benefits

Programmable m-Law/A-Law CODEC and Filters

Programmable CCITT (G.711)/sign-magnitude coding

Programmable transmit, receive and side-tone gains

Digital DTMF and single tone generation

Fully differential interface to handset transducers

Auxiliary analog interface

Interface to ST-BUS/SSI (compatible with GCI)

Serial microport control

Single 5 volt supply, low power operation

Anti-howl circuit for group listening speakerphone applications

Documentation

• mt9196-datasheet-jan2006.pdf

Design Manuals

Software Manuals

Typical Applications

Digital telephone sets

Wireless telephones

Local area communications stations

Product Packaging & Availability

Part Number	Package Type	Pin Count	Lead-Free Option	Shipping Option(s)	Lead Time(wks)	Status
MT9196AE1	PDIP	28	Pb-free-Matte Tin	Tubes (Anti-static Sticks)	6-8 weeks	Production
MT9196AE1	PDIP	28	Pb-free-Matte Tin	Tubes (Anti-static Sticks)	6-8 weeks	Production
MT9196AP1	PLCC	28	Pb-free-Matte Tin	Tubes. Bake & Drypack	6-8 weeks	Production
MT9196AP1	PLCC	28	Pb-free-Matte Tin	Tubes. Bake & Drypack	6-8 weeks	Production
MT9196APR	PLCC	28		Tape & Reel Mounted	CONTACT MICROSE	Obsolete
MT9196APR	PLCC	28		Tape & Reel Mounted	CONTACT MICROSE	Obsolete
MT9196APR1	PLCC	28	Pb-free-Matte Tin	Tape & Reel. Bake & Drypack	6-8 weeks	Production
MT9196APR1	PLCC	28	Pb-free-Matte Tin	Tape & Reel. Bake & Drypack	6-8 weeks	Production
MT9196AS1	SOIC(W)	28	Pb-free-Matte Tin	Tubes. Bake & Drypack	6-8 weeks	Production
MT9196AS1	SOIC(W)	28	Pb-free-Matte Tin	Tubes. Bake & Drypack	6-8 weeks	Production
MT9196ASR	SOIC(W)	28		Tape & Reel Mounted	CONTACT MICROSE	Obsolete
MT9196ASR	SOIC(W)	28		Tape & Reel Mounted	CONTACT MICROSE	Obsolete
MT9196ASR1	SOIC(W)	28	Pb-free-Matte Tin	Tape & Reel. Bake & Drypack	6-8 weeks	Production
MT9196ASR1	SOIC(W)	28	Pb-free-Matte Tin	Tape & Reel. Bake & Drypack	6-8 weeks	Production

Packaging Information

• Soldering Profiles
• Moisture Sensitivity
• Shelf Life
• Reliability Data

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