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EL4452, EL4452CN, EL4452CS

Table of contents:
Info of EL4452
Info of EL4452CN
Info of EL4452CS

EL4452, EL4452CN, EL4452CS Selling Leads, Datasheet

MFG:960 Package Cooled:SOP D/C:214

EL4452, EL4452CN, EL4452CS Datasheet download

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Part Number: EL4452

MFG: 960

Package Cooled: SOP

D/C: 214

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EL4452 General Description

The EL4452 is a complete variablegain circuit. It offers wide bandwidth and excellent linearity, while including a powerful output voltage amplifier, drawing modest current. The higher gain and lower input noise makes the EL4452 ideal for use in AGC systems.

The EL4452 operates on ±5V to ±15V and has an analog input range of ±0.5V. AC characteristics do not change appreciably over the supply range.

The circuit has an operational temperature of -40°C to +85°C and is packaged in 14-pin PDIP and SO-14.

The EL4452 is fabricated with Elantec's proprietary complementary bipolar process which gives excellent signal symmetry and is very rugged.

EL4452 Maximum Ratings

V+ Positive Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . .16.5V
VS V+ to V- Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . .33V
VIN Voltage at any Input or Feedback . . . . . . . . . . . . . .V+ to V-
VIN Difference between Pairs of Inputs or Feedback. . . . . . .6V
IIN Current into any Input or Feedback Pin. . . . . . . . . . . . . 4mA
IOUT Output Current . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 30mA
PD Maximum Power Dissipation. . . . . . . . . . . . . . . . See Curves
TA Operating Temperature Range . . . . . . . . . . -40°C to +85°C
TS Storage Temperature Range. . . . . . . . . . . -60°C to +150°C
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

EL4452 Features

• Complete variable-gain amplifier complete with output amplifier
• Compensated for Gain 10
• 50MHz signal bandwidth
• 50MHz gain-control bandwidth
• Low 29nV/Hz input noise
• Operates on ±5V to ±15V supplies
• All inputs are differential
• > 70dB attenuation @ 5MHz

EL4452 Typical Application

• AGC variable-gain amplifier
• IF amplifier
• Transducer amplifier

EL4452 Connection Diagram

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