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MM1192

It is the transceivers for connecting various devices with along bus line.

Outline

This IC is a transceiver IC incorporates same of the externally configured functions built into a basic model that can build a bus line with a pair of wires (twisted pair wire, etc.).
It has a built-in input signal synthesis circuit required for communication, an output stage that drives the bus line, and a 5V power supply circuit that can be operated with a single power supply.
The AMI signal is adopted as the waveform processed by the transmitting unit and the receiving unit.
It has strong noise immunity and enables mutual communication even when telephone equipment, security equipment, audio or video equipment, air conditioning equipment, and various other equipment are connected by a long bus line.

・Input signal synthesis circuit
・Output Tr for bus line drive
・5V regulator

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Number of data lines	Signal waveform	Data signaling ratetypical [kbps]	Data signaling rate upper limit [kbps]	Transmission distance upper limit [m]	Number of nodes upper limit
2	AMI	9.6	100	1200	256

Click the arrow icon in the table below to switch from ascending to descending order.

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Product name	Operating Ambient Temperature lower limit [deg.C]	Operating Ambient Temperature upper limit [deg.C]	VCC operating voltage lower limit [V]	VCC operating voltage upper limit [V]	Recommended bias voltage lower limit [V]	Recommended bias voltage upper limit [V]	Supply Current Tup. [mA]	Transmitting output voltage lower limit [Vpp]	Transmitting output voltage upper limit [Vpp]	Transmitting waveform symmetricality lower limit	Transmitting waveform symmetricality upper limit	Receiveing sensitivity lower limit [Vpp]	Receiveing sensitivity upper limit [Vpp]	Noise resistivety lower limit [Vpp]	Input impedanse [kΩ]	Boot strap output voltage [V]
MM1192XFBE	-20	75	4.5	5.5	8	40	8	3.8	4.6	0.75	1.25	0.65	0.85	0.55	36	8

- SOP-16B

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