CS4955-CQZ Overview
There is an embedded encoder in the 48-LQFP 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 Video Encoder type.It is based on the CS495* family of motor encoders.It is the 3.15V~5.25V digital power of the optical encoder that is applied to switching power supplies.The optical encoder is available with 48 terminations as an option.3.15V~5.25V can be used to apply the analog supply voltage to the encoder.Total pins on the rotary encoders are 48.It is mounted on a Surface Mount-axis.By using the maximum 70°C value, you ensure that the encoder reader will run at a constant speed.There must be a minimum working temperature of 0°C for this rotary encoder in order for it to function properly.It is recommended that 3.15V exceeds the minimum voltage required for the supply.As soon as the maximum supply voltage (Vsup) of a encoder motor reaches 3.45V, the encoder motor is considered to be in operation.The converter operates with a voltage of 5.25V as the supply voltage for it.In total, it has a total of 10 channels.This rotary encoder can also be used to discover IT CAN ALSO BE OPERATED FROM 4.75V TO 5.25V SUPPLY.
CS4955-CQZ Features
In 48-LQFP package
Mounting Type: Surface Mount
Base Part Number: CS495*
10 channels

CS4955-CQZ Applications
There are a lot of Cirrus Logic Inc.
CS4955-CQZ 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

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	48-LQFP
Packaging	Tube
Published	1995
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	48
ECCN Code	EAR99
Type	Video Encoder
Terminal Finish	MATTE TIN
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Additional Feature	IT CAN ALSO BE OPERATED FROM 4.75V TO 5.25V SUPPLY
HTS Code	8542.39.00.01
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	250
Number of Functions	1
Terminal Pitch	0.5mm
Reach Compliance Code	unknown
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	CS495*
Pin Count	48
JESD-30 Code	S-PQFP-G48
Qualification Status	Not Qualified
Operating Supply Voltage	5.25V
Supply Voltage-Max (Vsup)	3.45V
Power Supplies	3.3/5V
Temperature Grade	INDUSTRIAL
Supply Voltage-Min (Vsup)	3.15V
Number of Channels	10
Nominal Supply Current	100mA
Voltage - Supply, Analog	3.15V~5.25V
Voltage - Supply, Digital	3.15V~5.25V
Video Standard	PAL; NTSC
Length	7mm
Height Seated (Max)	1.6mm
Width	7mm
RoHS Status	RoHS Compliant