LTC1290CIJ Overview
In package 20-CDIP (0.300, 7.62mm), ADCs/DACs is included.Data acquisition units such as this one are available in a package called Tube.In order to maintain normal operation, a temperature of -40°C~85°C is recommended.This outstanding Data Acquisition System (DAS), ADC can be used to reimburse you for what you paid.ADCs/DACs would be best if this part was mounted through Through Hole, which would save more space.ADCs/DACs would be prudent to redo the circuADCs/DACs if your meter does not register ±5V as ADCs/DACs should for the supply voltage.The total number of terminations is 20.This 1 function enables high performance for applications of any kind.8 channels enable this unit to handle complicated tasks efficiently.Those looking for similar parts could try searching "LTC1290".Data acquisition units need a voltage of 5V to operate properly.According to its pin count, there are 20 pins.There is a high resolution data acquisition device on this market which is a 12-bit device.Due to high-level analog source acquisition, only 8 analog IN channels are implemented.
LTC1290CIJ Features
Through Hole acquisition unit
8 channels process
12-Bit acquisition unit

LTC1290CIJ Applications
There are a lot of Linear Technology/Analog Devices
LTC1290CIJ ADCs/DACs applications.

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

Mounting Type	Through Hole
Package / Case	20-CDIP (0.300, 7.62mm)
Surface Mount	NO
Operating Temperature	-40°C~85°C
Packaging	Tube
JESD-609 Code	e0
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Type	Data Acquisition System (DAS), ADC
Terminal Finish	Tin/Lead (Sn/Pb)
Voltage - Supply	±5V
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	2.54mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	LTC1290
Pin Count	20
JESD-30 Code	R-GDIP-T20
Qualification Status	Not Qualified
Power Supplies	5GND/-5V
Number of Channels	8
Number of Bits	12
Data Interface	Serial, Parallel
Sampling Rate	0.05 MHz
Number of Analog In Channels	8
Sampling Rate (Per Second)	50k
Output Bit Code	2'S COMPLEMENT BINARY
Linearity Error-Max (EL)	0.0122%
Sample and Hold / Track and Hold	SAMPLE
Analog Input Voltage-Max	5.05V
Voltage Supply Source	Dual ±
Negative Supply Voltage-Nom	-5V
Analog Input Voltage-Min	-5.05V
Conversion Time-Max	13μs
Resolution (Bits)	12 b
Width	7.62mm
RoHS Status	Non-RoHS Compliant