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ICL7107CM44Z - Intersil
Manufacturer:
Intersil
ManyChip's Part#:
MC17904703
Category:
Analog to Digital, ADC IC
Package:
QFP-44
Datasheet:
Datasheet 3D Model
Description:
3 1/2 Digit, LCD/LED Display, A/D Converters; MQFP44, PDIP40; Temp Range: 0° to 70°
Stock Locations:
Availability:
353 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 4.37

Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The ICL7107CM44Z is a high performance low power 3-1/2-digit Analog-to-digital Converter (ADC) designed to interface with a liquid crystal display and includes a multiplexed backplane drive, the converter will directly drive an instrument size light emitting diode display. It brings together a combination of high accuracy, versatility and true economy. It features auto zero to less than 10µV, zero drift of less than 1µV/°C, input bias current of 10pA and rollover error of less than one count. True differential inputs and reference are useful in all systems, but give the designer an uncommon advantage when measuring load cells, strain gauges and other bridge type transducers. Finally, the true economy of single power supply operation enables a high performance panel meter to be built with the addition of only 10 passive components and a display.
Guaranteed zero reading for 0V input on all scales
True polarity at zero for precise null detection
1pA Typical input current
True differential input and reference, direct display drive
Low noise - less than 15µVP-P
On-chip clock and reference
Low power dissipation - typically less than 10mW
No additional active circuits required
Enhanced display stability

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ICL7107CM44Z Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	44 Pin
Case/Package	QFP-44
Supply Voltage (DC)	-5.00 V (min)
Output Voltage	5.2 V
Supply Current	1.00 mA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	44 Position
Number of Bits	3 Bit
Power Dissipation	10 mW
Sample Rate	3 SPS
Number of ADCs	1 ADC
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Number of Input Channels	1 Channel
Supply Voltage	5 V
Supply Voltage (Max)	5 V
Input Voltage	0.2V, 2V
	Show
Size-Length	10.12 mm
Size-Width	10.1 mm
Size-Height	2.1 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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