TLV990-21PFB Overview
I have packaged it in a way that is similar to 48-TQFP's.10 Bits were used in the design of this electronic part.There is an embedded version of it in the Tray package.48 termination is a method of terminating transmission lines with impedance matching devices.Using 2.7V~3.3V, this electrical device converts alternative voltage (AC voltage) into regulated direct voltage (DC voltage) and provides regulated DC power to drive a load.This electrical device has a supply/digital voltage of 2.7V~3.3V which indicates the power supply/digital voltage.The base part number of the product allows the identification of its related parts based on the part number.As you can see, it is designed with 48 pins.To ensure the reliability of the device, it operates at a minimal operating temperature of -20°C.As a result, it is operating at a temperature which is maximal for its reliability, which is 75°C.In addition, it is equipped with a 48 pin count.In addition to that, it supports the maximum voltage of the 4.4V supply.As the maximal voltage supplied for its operation reaches 1.8V, it is considered to be in operation.Mounted in the direction of Surface Mount, it is positioned in the middle.In the case of this electrical device, the consumer IC type is CONSUMER CIRCUIT.
TLV990-21PFB Features

TLV990-21PFB Applications
There are a lot of Texas Instruments
TLV990-21PFB AFE applications.

Digital signal processing
Scientific instruments
Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.
Music reproduction technology
Communication Systems

Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
Factory Lead Time	6 Weeks
Mount	Surface Mount
Package / Case	48-TQFP
Number of Pins	48
Weight	139.989945mg
Packaging	Tray
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	48
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature	75°C
Min Operating Temperature	-20°C
Max Power Dissipation	150mW
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Base Part Number	TLV990
Pin Count	48
Temperature Grade	COMMERCIAL EXTENDED
Number of Channels	1
Interface	Serial
Max Supply Voltage	4.4V
Min Supply Voltage	1.8V
Number of Bits	10
Resolution	1.25 B
Sampling Rate	21 Msps
Voltage - Supply, Analog	2.7V~3.3V
Voltage - Supply, Digital	2.7V~3.3V
Conversion Rate	21 Msps
Consumer IC Type	CONSUMER CIRCUIT
Height	1.2mm
Length	7mm
Width	7mm
Thickness	1mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free