AD1892JR Overview
There is an embedded encoder in the 28-SOIC (0.295, 7.50mm Width) package that contains the encoder.If you are packing the encoder in a Tube case, it is recommended that you do so.Surface Mount directs this motor encoder to be mounted.It can be categorized as Sample Rate Converter type.The encoder in Players, Recorders is compatible with it.It is the 4.5V~5.5V digital power of the optical encoder that is applied to switching power supplies.The optical encoder is available with 28 terminations as an option.Total pins on the rotary encoders are 28.It is recommended that 4.5V exceeds the minimum voltage required for the supply.As soon as the maximum supply voltage (Vsup) of a encoder motor reaches 5.5V, the encoder motor is considered to be in operation.You should keep in mind that this encoder should be used under the operating temperature range of 85°C.quadrature encodes are designed to work at a minimum operating temperature of -40°C.
AD1892JR Features
In 28-SOIC (0.295, 7.50mm Width) package
Mounting Type: Surface Mount

AD1892JR Applications
There are a lot of Rochester Electronics, LLC
AD1892JR Encoders, Decoders, Converters applications.

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

Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295, 7.50mm Width)
Surface Mount	YES
Packaging	Tube
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	28
Type	Sample Rate Converter
Terminal Finish	TIN LEAD
Applications	Players, Recorders
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	240
Number of Functions	1
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	30
Pin Count	28
JESD-30 Code	R-PDSO-G28
Qualification Status	COMMERCIAL
Operating Temperature (Max)	85°C
Operating Temperature (Min)	-40°C
Supply Voltage-Max (Vsup)	5.5V
Temperature Grade	INDUSTRIAL
Supply Voltage-Min (Vsup)	4.5V
Voltage - Supply, Digital	4.5V~5.5V
Length	17.9mm
Height Seated (Max)	2.65mm
Width	7.5mm
RoHS Status	Non-RoHS Compliant