KA331 - Fairchild

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

KA331
Manufacturer

Fairchild
ChipWorker Part#

CW7600200
Category

Comparator, Analog Comparator IC
Package

DIP-8
Description

FAIRCHILD SEMICONDUCTOR KA331 Voltage to Frequency Converter, 100kHz, 1Hz to 100kHz, 0.01%, 4.5V to 40V, DIP, 8Pins
Documentation

Datasheet

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KA331 Specifications

Attribute	Attribute Value

Part Number	KA331
Manufacturer	Fairchild
ChipWorker Part#	CW7600200
Category	Comparator, Analog Comparator IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	DIP-8
Frequency	100 kHz
Power Rating	15 mW
Output Voltage	0.40 VDC
Output Current	136 µA
Number of Positions	8 Position
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	4.5V ~ 40V
Supply Voltage (Max)	40 V
Supply Voltage (Min)	4 V
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Size-Length	9.6 mm
Size-Width	6.4 mm
Size-Height	3.4 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The KA331 is a Voltage to Frequency Converter provides the output pulse train at a frequency precisely proportional to the applied input voltage. The KA331 can operate at power supplies as low as 4.0V and be changed output frequency from 1Hz to 100kHz. It is ideally suited for use in simple low-cost circuit for analogue-to digital conversion, long term integration, linear frequency modulation or demodulation, frequency-to-voltage conversion and many other functions. This product is general usage and suitable for many different applications.
Low power dissipation of 15mW at 5V
Pulse output compatible with all logic forms
100dB at 10kHz Minimum wide dynamic range

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