MCP2122T-E/SN Overview
An embedded encoder is contained in a 8-SOIC (0.154, 3.90mm Width) package.The encoder is recommended to be packed in a Tape & Reel (TR) case.Mounted in Surface Mount's direction, this motor encoder is located at the bottom.Infrared Encoder/Decoder is the type of the object.In this case, the encoder is connected in Data-Logging, Data Exchange.motor encoder of the system is based on the MCP2122 family.In switching power supplies, the 1.8V~5.5V digital power of the optical encoder is applied to the circuit.8 terminations are included in the optical encoder.By using 1.8V~5.5V, we can apply the analog supply voltage.There are 8 pins on the rotary encoders in total.This encoder should be used at operating temperature 125°C.In this converter, 2.5 V, 3.3 V, 5 V is the supply voltage that is used to operate it.Encoders have a total of 8 bit bits in their design.There is a recommendation to pack the encoder magnetic in a 8-SOIC case.In order for the quadrature encode to function properly, it must be operated at a minimum temperature of -40°C.In order to operate it, 0.1 mA is used as the supply current.Electrical quadrature encodes in the -- series include this quadrature encode.It is capable of supplying currents up to 0.001 mA at a maximum rate.This quadrature encoder is capable of handling a supply voltage of 5V volts.
MCP2122T-E/SN Features
In 8-SOIC (0.154, 3.90mm Width) package
Mounting Type: Surface Mount
Base Part Number: MCP2122
8 bit bits

MCP2122T-E/SN Applications
There are a lot of Microchip Technology
MCP2122T-E/SN Encoders, Decoders, Converters applications.

Car Starters
Home Automation
Industrial Automation
Remote Status Monitoring
Lighting Control
Low-voltage operation
Extended temperature range
Low power consumption
UART Interfacing
Infrared Data Communications

Factory Lead Time	10 Weeks
Surface Mount	YES
Package / Case	8-SOIC (0.154, 3.90mm Width)
Mounting Type	Surface Mount
Supplier Device Package	8-SOIC
Number of Terminals	8
Mounting Style	SMD/SMT
Supplier Package	SOIC N
Typical Operating Supply Voltage	2.5, 3.3, 5 V
Minimum Operating Supply Voltage	1.8 V
Maximum Data Rate	115.2 KBd
Category	Infrared Encoder/Decoder
Maximum Operating Supply Voltage	5.5 V
Mounting	Surface Mount
MSL	MSL 1 - Unlimited
Operating Supply Voltage (Min)	1.8(V)
Rad Hardened	No
Operating Supply Voltage (Typ)	2.5/3.3/5(V)
Operating Supply Voltage (Max)	5.5(V)
Operating Temp Range	-40C to 125C
Package Type	SOIC N
Operating Temperature Classification	Automotive
Package Shape	RECTANGULAR
Product Status	Active
Mfr	Microchip Technology
Base Product Number	MCP2122
Package	Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
RoHS	Details
Brand	Microchip Technology / Atmel
Manufacturer	Microchip
Logic Family	IrDA
Minimum Operating Temperature	-40 °C
Maximum Operating Temperature	+125 °C
Dimensions	4.9 x 3.9 x 1.5mm
Operating Temperature	-40 to 125 °C
Published	2004
Packaging	Tape & Reel (TR)
Series	--
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Type	Infrared Encoder/Decoder
Terminal Finish	Matte Tin (Sn) - annealed
Applications	Data-Logging, Data Exchange
HTS Code	8542.39.00.01
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	1.27mm
Reach Compliance Code	compliant
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	MCP2122
Pin Count	8
JESD-30 Code	R-PDSO-G8
Qualification Status	Not Qualified
Operating Temperature (Max)	125°C
Operating Temperature (Min)	-40°C
Operating Supply Voltage	2.5 V, 3.3 V, 5 V
Power Supplies	2/5V
Temperature Grade	AUTOMOTIVE
Operating Supply Current	0.1 mA
Number of Bits	8 bit
Supply Current-Max	0.001 mA
Data Rate	115.2kBd
Seated Height-Max	1.75 mm
Resolution	8 bit, 16 bit
Product Type	Encoders, Decoders, Multiplexers & Demultiplexers
Voltage - Supply, Analog	1.8V~5.5V
Operating Temperature Range	- 40 C to + 125 C
Voltage - Supply, Digital	1.8V~5.5V
Screening Level	Extended
Telecom IC Type	TELECOM CIRCUIT
Number of Input Lines	2 Input
Number of Output Lines	1 Output
Product	Encoders / Decoders
Power Supply Type	Analog
Product Category	Encoders, Decoders, Multiplexers & Demultiplexers
Width	3.91mm
Height Seated (Max)	1.75mm
Length	4.9mm
Height	1.5mm
RoHS Status	ROHS3 Compliant