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OPA345

Features: *RAIL-TO-RAIL INPUT*RAIL-TO-RAIL OUTPUT (within 1mV)*LOW QUIESCENT CURRENT: 150A typ*MicroSIZE PACKAGES SOT23-5 MSOP-8 TSSOP-14*GAIN-BANDWIDTH OPA344: 1MHz, G1 OPA345: 3MHz, G5*SLEW RATE OPA344: 0.8V/s OPA345: 2V/s*THD + NOISE: 0.006%ApplicationPCMCIA CARDSDATA ACQUISITIONPROCESS CONTROL...

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SeekIC No. : 004438262 Detail

OPA345: Features: *RAIL-TO-RAIL INPUT*RAIL-TO-RAIL OUTPUT (within 1mV)*LOW QUIESCENT CURRENT: 150A typ*MicroSIZE PACKAGES SOT23-5 MSOP-8 TSSOP-14*GAIN-BANDWIDTH OPA344: 1MHz, G1 OPA345: 3MHz, G5*SLEW RATE O...

OPA345 Data Sheet

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Part Number:
OPA345
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/21

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Product Details

Description



Features:

*RAIL-TO-RAIL INPUT
*RAIL-TO-RAIL OUTPUT (within 1mV)
*LOW QUIESCENT CURRENT: 150A typ
*MicroSIZE PACKAGES
   SOT23-5
   MSOP-8
   TSSOP-14
*GAIN-BANDWIDTH
   OPA344: 1MHz, G1
   OPA345: 3MHz, G5
*SLEW RATE
   OPA344: 0.8V/s
   OPA345: 2V/s
*THD + NOISE: 0.006%


Application

PCMCIA CARDS
DATA ACQUISITION
PROCESS CONTROL
AUDIO PROCESSING
COMMUNICATIONS
ACTIVE FILTERS
TEST EQUIPMENT


Pinout

Connection Diagram




Specifications

Supply Voltage, V+ to V ...................................................7.5V
Signal Input Terminals, Voltage(2) ... (V) 0.5V to (V+) +0.5V
                                     Current(2) ....................................10mA
Output Short-Circuit(3) .............................................Continuous
Operating Temperature ..............................55°C to +125°C
Storage Temperature .................................65°C to +150°C
Junction Temperature..................................................   150°C
Lead Temperature (soldering, 10s) .............................  300°C  
ESD Tolerance (Human Body Model)................................4000V 


Description

    The OPA344 and OPA345 series rail-to-rail CMOS operational amplifiers are designed for precision, low power,  miniature applications. The OPA344 is unity gain stable, while the OPA345 is optimized for gains greater than or equal to five, and has a gain-bandwidth product of 3MHz.

    The OPA344 and OPA345 are optimized to operate on a single supply from 2.5V and up to 5.5V with an input common-mode voltage range that extends 300mV beyond the supplies. Quiescent current is only 250A (max).

    Rail-to-rail input and output make them ideal for driving sampling analog-to-digital converters. They are also well suited for general purpose and audio applicaitons and providing I/V conversion at the output of D/A converters. Single, dual and quad versions have identical specs for design flexibility.

    A variety of packages are available. All are specified for operation from -40 to 85. A SPICE macromodel is available for design analysis.




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