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LH0091, LH0091D-MIL, LH0094

LH0091, LH0091D-MIL, LH0094 Selling Leads, Datasheet

MFG:NS  D/C:N/A

LH0091, LH0091D-MIL, LH0094 Picture

LH0091, LH0091D-MIL, LH0094 Datasheet download

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Part Number: LH0091

 

MFG: NS

Package Cooled:

D/C: N/A

 

 

 
 
 
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About LH0091

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Datasheet: LH0091

File Size: 129565 KB

Manufacturer: NSC [National Semiconductor]

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LH0091D-MIL Suppliers

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  • LH0002CH

  • Vendor: Calogic Pack: CAN D/C: 99+& Qty: 494  Adddate: 2024-03-28
  • Inquire Now
  • SHENZHEN KINGS ELECTRONICS   China
    Contact: Mr.zheng   MSN:hfh-ic@hotmail.com
    Tel: 86-755-82532828
    Fax: 86-755-23956399
    (0)

About LH0002

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Datasheet: LH0002

File Size: 67086 KB

Manufacturer: CALOGIC [Calogic, LLC]

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Datasheet: LH0094

File Size: 193864 KB

Manufacturer: NSC [National Semiconductor]

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LH0091 General Description

The LH0091, rms to dc converter generates a dc output equal to the rms value of any input per the transfer function:


The device provides rms conversion to an accuracy of 0.1% of reading using the external trim procedure. It is possible to trim for maximum accuracy (0.5 mVg0.05% typ) for decade ranges i.e., 10 mV100 mV, 0.7V7V, etc.

LH0091 Maximum Ratings

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.
Supply Voltage. . . . . . . . . . . .. . . . . .. . . . . .±22V
Input Voltage . . .. . . . . .. . . . . .. . . . . .±15V peak
Output Short Circuit Duration. . . . . . Continuous
Operating Temperature Range
TMIN TMAX
LH0091C -25 85
Storage Temperature Range
LH0091C -25 to +85
Lead Temp. (Soldering, 10 seconds) . . . . . .260

LH0091 Features

Low cost
True rms conversion
` 0.5% of reading accuracy untrimmed
0.05% of reading accuracy with external trim
Minimum component count
Input voltage to ±15V peak for VS=±15V
Uncommitted amplifier for filtering, gain, or high crest factor configuration
Military or commercial temperature range.

LH0094 General Description

The LH0094 multifunction converter generates an output voltage per the transfer function:
 0.1m10, m continuously adjustable m is set by 2 resistors.

LH0094 Maximum Ratings

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.
Supply Voltage . . . . . .. . . .  ±22V
Input Voltage . . . . . . . . . . . ±22V
Output Short-Circuit Duration Continuous
Operating Temperature Range
    LH0094CD . . . . . .-25to +85
Storage Temperature Range
    LH0094CD . . . . -55 to +125
Lead Temperature
    (Soldering, 10 seconds) . .260

LH0094 Features

` Low cost
` Versatile
` High accuracyb0.05%
` Wide supply rangebg5V to g22V
` Minimum component count
` Internal matched resistor pair for setting m=2 and m=0.5

LH0094 Typical Application

· Precision divider, multiplier
· Square root
· Square
· Trigonometric function generator
· Companding
· Linearization
· Control systems
· Log amp

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