TVP5157PNPR Overview
This encoder is embedded inside a 128-TQFP Exposed Pad package.Packing the encoder in a Cut Tape (CT) case is recommended to ensure that it is protected.I have mounted this motor encoder in the way of the Surface Mount axis.There are two types of NTSC/PAL Video Decoder types that can be identified.There is no problem with connecting the encoder in Security Systems as it is suitable for it.This motor encoder is motor encoder of the TVP5157 family and is based on that.When switching power supplies are used, the digital power of the 1.1V 3.3V component of the optical encoder is applied.In the optical encoder there are 128 terminations that are available.It is possible to apply an analog supply voltage by using 1.1V 1.8V 3.3V.In total, the rotary encoders has 128 pins in total.There is a Surface Mount mount for it.It is equipped with 128 pins on the encoder in question.Using a maximum 70°C value ensures that the encoder reader runs as stable as possible.The minimum working temperature of this rotary encoder must not be less than 0°C.Ideally, 1V should be higher than the required minimum supply voltage.There is a maximum supply voltage (Vsup) of a encoder motor where 1.2V is reached.During operation, this converter is powered by a supply voltage of 3.6V.It is important to note that there are 10 bits on each encoder.On the back of the computer, there are 5 A/D converters.
TVP5157PNPR Features
In 128-TQFP Exposed Pad package
Mounting Type: Surface Mount
Base Part Number: TVP5157
128 pins
10 bits
5 A/D Converters

TVP5157PNPR Applications
There are a lot of Texas Instruments
TVP5157PNPR Encoders, Decoders, Converters applications.

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

Lifecycle Status	ACTIVE (Last Updated: 1 week ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	128-TQFP Exposed Pad
Number of Pins	128
Packaging	Cut Tape (CT)
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Discontinued
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	128
ECCN Code	EAR99
Type	NTSC/PAL Video Decoder
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Applications	Security Systems
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.4mm
Base Part Number	TVP5157
Pin Count	128
Operating Supply Voltage	3.6V
Supply Voltage-Max (Vsup)	1.2V
Power Supplies	1.11.83.3V
Temperature Grade	COMMERCIAL
Supply Voltage-Min (Vsup)	1V
Nominal Supply Current	172mA
Number of Bits	10
Voltage - Supply, Analog	1.1V 1.8V 3.3V
Voltage - Supply, Digital	1.1V 3.3V
Number of A/D Converters	5
Video Standard	PAL; NTSC
Height	1.2mm
Length	14mm
Width	14mm
Thickness	1mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free