LM331N Fairchild Semiconductor, LM331N Datasheet

no-image

LM331N

Manufacturer Part Number
LM331N
Description
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of LM331N

Converter Function
VFC
Full Scale Frequency
100
Power Supply Requirement
Single
Single Supply Voltage (typ)
5/9/12/15/18/24/28V
Single Supply Voltage (max)
40V
Single Supply Voltage (min)
4V
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Package Type
PDIP
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM331N
Manufacturer:
NS
Quantity:
2 447
Part Number:
LM331N
Manufacturer:
TI
Quantity:
1 480
Part Number:
LM331N
Manufacturer:
TI
Quantity:
5 969
Part Number:
LM331N
Manufacturer:
TI
Quantity:
2 289
Part Number:
LM331N
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM331N
0
Part Number:
LM331N/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
LM331N/NOPB
0
Features
• Guaranteed linearity: 0.01% max.
• Low power dissipation: 15mW at 5V
• Wide range of full scale frequency: 1Hz to 100KHz
• Pulse output compatible with all logic forms
• Wide dynamic range: 100dB min at 10KHz full scale
Internal Block Diagram
©2001 Fairchild Semiconductor Corporation
LM331
V-F Converter
frequency
Description
This voltage to frequency converter provides the output
pulse train at a frequency precisely proportional to the
applied input voltage. The LM331 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 analog-to digital conversion, long term
integration, linear frequency modulation or demodulation,
frequency to voltage conversion, and many other functions.
8-DIP
1
www.fairchildsemi.com
Rev. 1.0.0

Related parts for LM331N

LM331N Summary of contents

Page 1

... Pulse output compatible with all logic forms • Wide dynamic range: 100dB min at 10KHz full scale frequency Internal Block Diagram ©2001 Fairchild Semiconductor Corporation www.fairchildsemi.com Description This voltage to frequency converter provides the output pulse train at a frequency precisely proportional to the applied input voltage ...

Page 2

LM331 Absolute Maximum Ratings (T Parameter Supply Voltage Input Voltage Operating Temperature Range Power Dissipation Electrical Characteristics Parameter VFC Non-Linearity Conversion Accuracy Scale Factor Chang Of Gain With V CC Rated Full - Scale Frequency INPUT COMPARATOR Offset Voltage Bias ...

Page 3

Typical Applications Figure 1. Precision Voltage-to-Frequency Converter, 100KHz Full-Scale Figure 2. Simple Frequency-to-Voltage Converter, 10KHz Full-Scale Figure 3. Light Intensity to Frequency Converter LM331 LM331 LM331 LM331 3 ...

Page 4

LM331 Mechanical Dimensions Package 6.40 0.20 0.252 0.008 # 7.62 0.300 4 Dimensions in millimeters 8-DIP 5.08 MAX 0.200 3.40 0.33 0.20 MIN 0.013 0.134 0.008 3.30 0.30 0.130 0.012 ...

Page 5

... Ordering Information Product Number Package LM331N 8-DIP Operating Temperature LM331 5 ...

Page 6

... LM331 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...

Related keywords