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OPA621

Features: `LOW NOISE: 2.3nV/Hz`LOW DIFFERENTIAL GAIN/PHASE ERROR`HIGH OUTPUT CURRENT: 150mA`FAST SETTLING: 25ns (0.01%)`GAIN-BANDWIDTH: 500MHz`STABLE IN GAINS: 2V/V`LOW OFFSET VOLTAGE: ±100V`SLEW RATE: 500V/ms`8-PIN DIP, SOIC PACKAGESApplication·LOW NOISE PREAMPLIFIER·LOW NOISE DIFFERENTIAL AMPLI...

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SeekIC No. : 004438383 Detail

OPA621: Features: `LOW NOISE: 2.3nV/Hz`LOW DIFFERENTIAL GAIN/PHASE ERROR`HIGH OUTPUT CURRENT: 150mA`FAST SETTLING: 25ns (0.01%)`GAIN-BANDWIDTH: 500MHz`STABLE IN GAINS: 2V/V`LOW OFFSET VOLTAGE: ±100V`SLEW R...

OPA621 Data Sheet

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Part Number:
OPA621
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

`LOW NOISE: 2.3nV/Hz
`LOW DIFFERENTIAL GAIN/PHASE ERROR
`HIGH OUTPUT CURRENT: 150mA
`FAST SETTLING: 25ns (0.01%)
`GAIN-BANDWIDTH: 500MHz
`STABLE IN GAINS: 2V/V
`LOW OFFSET VOLTAGE: ±100V
`SLEW RATE: 500V/ms
`8-PIN DIP, SOIC PACKAGES


Application

·LOW NOISE PREAMPLIFIER
·LOW NOISE DIFFERENTIAL AMPLIFIER
·HIGH-RESOLUTION VIDEO
·LINE DRIVER
·HIGH-SPEED SIGNAL PROCESSING
·ADC/DAC BUFFER
·ULTRASOUND
·PULSE/RF AMPLIFIERS
·ACTIVE FILTERS


Pinout

Connection Diagram


Specifications

Supply ...................................................................................... ±7VDC
Internal Power Dissipation(1) ..................See Applications Information
Differential Input Voltage ..................................................... Total VCC
Input Voltage Range ...............................See Applications Information
Storage Temperature Range KP, KU: ....................40°C to +125°C
Lead Temperature (soldering, 10s) ....................................... +300°C
                             (soldering, SO-8 3s) ..................................+260°C
Output Short Circuit to Ground (+25°C) ......... Continuous to Ground
Junction Temperature (TJ ) .................................................... +175°C
NOTE: (1) Packages must be derated based on specified JA. Maximum TJ must be observed.


Description

The OPA621 is a precision wideband monolithic operational amplifier featuring very fast settling time, low differential gain and phase error, and high output current drive capability.

The OPA621 is stable in gains of ±2V/V or higher. This amplifier has a very low offset, fully symmetrical differential input due to its "classical" operational amplifier circuit architecture. Unlike "current-feedback" amplifier designs, the OPA621 may be used in all op amp applications requiring high speed and precision.

Low noise and distortion, wide bandwidth, and high linearity make this amplifier suitable for RF and video applications. Short circuit protection is provided by an internal current-limiting circuit.

The OPA621 is available in DIP and SO-8 packages.




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