AD5781SRU-EP Overview
In the package 20-TSSOP (0.173, 4.40mm Width), this product is provided. Supply voltage is 15V volts. By attaching the Surface Mount connector, you can use this FPGA module with your development board. It is necessary to keep the operating temperature within -55°C~125°C when the device is operating. As a result of space limitations, this FPGA model has been included in Tube. In total, the terminations of this piece are 20. AD5781 is the base part number that can be used to identify related parts. The device has 20 pins which are included in the design. I am going to present you with a device that is equipped with 20 pins. The maximum supply voltage it can take is 5.5V. The device can function at a minimum voltage of 2.7V.
AD5781SRU-EP Features
20-TSSOP (0.173, 4.40mm Width) package
20 pin count
20 pins
Minimal input voltage of 2.5V

AD5781SRU-EP Applications
There are a lot of Analog Devices Inc.
AD5781SRU-EP Digital to Analog Converters (DAC) applications.

Wireless infrastructure:
WCDMA, CDMA2000, TD-SCDMA, WiMAX
Wideband communications:
LMDS/MMDS, point-to-point
Instrumentation:
RF signal generators, arbitrary waveform generators
Mobile Communications
Process Control and Industrial Automation
Automatic Test Equipment
Portable Equipment

Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Number of Pins	20
Operating Temperature	-55°C~125°C
Packaging	Tube
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
Max Power Dissipation	120mW
Terminal Position	DUAL
Terminal Form	GULL WING
Number of Functions	1
Supply Voltage	15V
Terminal Pitch	0.65mm
Base Part Number	AD5781
Pin Count	20
Output Type	Voltage - Unbuffered
Polarity	Bipolar
Interface	SPI, Serial
Max Supply Voltage	5.5V
Min Supply Voltage	2.7V
Power Dissipation	120mW
Number of Bits	18
Supply Current-Max	5.2mA
Max Output Voltage	20V
Min Input Voltage	2.5V
Slew Rate	50 V/μs
Architecture	R-2R
Max Input Voltage	10V
Converter Type	D/A CONVERTER
Reference Type	External
Data Interface	SPI, DSP
Differential Output	No
Resolution	2.25 B
Sampling Rate	1 Msps
Voltage - Supply, Analog	7.5V~16.5V -2.5V~16.5V
Min Output Voltage	0V
Voltage - Supply, Digital	2.7V~5.5V
Settling Time	1μs (Typ)
Max Dual Supply Voltage	16.5V
Linearity Error-Max (EL)	0.0004%
Integral Nonlinearity (INL)	1 LSB
Input Bit Code	BINARY, 2'S COMPLEMENT BINARY
Dual Supply Voltage	15V
Number of Converters	1
Conversion Rate	1 Msps
INL/DNL (LSB)	±0.5, ±0.5
Negative Supply Voltage-Nom	-15V
Length	6.5mm
Width	4.4mm
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead