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OPA348

Features: LOW IQ: 45A typicalLOW COSTRAIL-TO-RAIL INPUT AND OUTPUTSINGLE SUPPLY: +2.1V to +5.5VINPUT BIAS CURRENT: 0.5pAMicroSIZE PACKAGES: SC70-5, SOT23-8 and TSSOP-14HIGH SPEED:POWER WITH BANDWIDTH: 1MHzApplicationPORTABLE EQUIPMENTBATTERY-POWERED EQUIPMENTSMOKE ALARMSCO DETECTORSMEDICAL INSTRUM...

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SeekIC No. : 004438266 Detail

OPA348: Features: LOW IQ: 45A typicalLOW COSTRAIL-TO-RAIL INPUT AND OUTPUTSINGLE SUPPLY: +2.1V to +5.5VINPUT BIAS CURRENT: 0.5pAMicroSIZE PACKAGES: SC70-5, SOT23-8 and TSSOP-14HIGH SPEED:POWER WITH BANDWIDT...

OPA348 Data Sheet

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Part Number:
OPA348
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:

LOW IQ: 45A typical
 LOW COST
 RAIL-TO-RAIL INPUT AND OUTPUT
 SINGLE SUPPLY: +2.1V to +5.5V
 INPUT BIAS CURRENT: 0.5pA
 MicroSIZE PACKAGES: SC70-5, SOT23-8 and TSSOP-14
 HIGH SPEED:POWER WITH BANDWIDTH: 1MHz




Application

 PORTABLE EQUIPMENT
BATTERY-POWERED EQUIPMENT
 SMOKE ALARMS
 CO DETECTORS
 MEDICAL INSTRUMENTATION




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 ............................................... 65°C to +150°C
Storage Temperature ...................................................65°C to +150°C
Junction Temperature ...................................................................... 150°C
Lead Temperature (soldering, 10s) ................................................. 300°C



Description

The OPA348 series amplifiers are single supply, low-power, CMOS op amps in micro packaging. Featuring an extended bandwidth of 1MHz, and a supply current of 45A, the OPA348 series is useful for low-power applications on single supplies of 2.1V to 5.5V.

Low supply current of 45A, and an input bias current of 0.5pA, make the OPA348 series an optimal candidate for low-power, high-impedance applications such as smoke detectors and other sensors.

The OPA348 is available in the miniature SC70-5, SOT23-5 and SO-8 packages. The OPA2348 is available in SOT23-8 and SO-8 packages, and the OPA4348 is offered in space-saving TSSOP-14 and SO-14 packages. The extended temperature range of 40°C to +125°C over all supply voltages offers additional design flexibility.




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