ICL7129ACQH+TD Overview
There is a package 44-LCC (J-Lead) available.In the Tape & Reel (TR) package, this data acquisition unit is available.Maintaining a 0°C~70°C working temperature ensures normal operation.This outstanding Display Driver gives you the right to receive what you paid.By mounting it through Surface Mount, you will save more space.You may have to redo the circuit if your meter does not show 6V~14V for the supply voltage.Overall, there are 44 terminations.Whenever you need high performance, you can use the 1 functions.Try searching "ICL7129A" if you fancy parts with similar specs.A common voltage to apply to this data acquisition unit is 9V.As far as pin count goes, it has 44.This is a high resolution 4-bit data acquisition device that is capable of capturing high resolution data.In this unit, there are 44 pins.There were many cases where the Surface Mount technique made use more feasible.Analog-to-digital converters/Digital-to-analog converters is possible to supply this device using 9V.The system implements 1 analog IN channels for high-level acquisition of analog sources.An individual data acquisition system cannot be complete without the use of 1 converters.
ICL7129ACQH+TD Features
Surface Mount acquisition unit
4-Bit acquisition unit
9V unit
1 converters

ICL7129ACQH+TD Applications
There are a lot of Maxim Integrated
ICL7129ACQH+TD ADCs/DACs applications.

Medical Instrumentation and medical imaging
Music recording
Digital signal processing
Scientific instruments
Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	44-LCC (J-Lead)
Number of Pins	44
Operating Temperature	0°C~70°C
Packaging	Tape & Reel (TR)
Published	2003
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	44
ECCN Code	EAR99
Type	Display Driver
Terminal Finish	MATTE TIN
Max Power Dissipation	700mW
Voltage - Supply	6V~14V
Terminal Position	QUAD
Terminal Form	J BEND
Peak Reflow Temperature (Cel)	245
Number of Functions	1
Supply Voltage	9V
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	ICL7129A
Pin Count	44
Qualification Status	Not Qualified
Operating Supply Voltage	9V
Power Supplies	9V
Operating Supply Current	1mA
Number of Bits	4
Number of Analog In Channels	1
Output Bit Code	BINARY
Display Type	LCD
Number of Converters	1
Analog Input Voltage-Max	2V
Output Format	PARALLEL, WORD
Voltage Supply Source	Single Supply
Analog Input Voltage-Min	-3V
Resolution (Bits)	4.5 Digit
Height Seated (Max)	4.57mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free