OPA2350UA/2K5 Part Information

Details for OPA2350UA/2K5 by Texas Instruments

Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps

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Part Description

The OPA350 series of rail-to-rail CMOS operational amplifiers are optimized for low voltage, single-supply operation. Rail-to-rail input and output, low noise (5 nV/√Hz), and high speed operation (38 MHz, 22 V/μs) make the amplifiers ideal for driving sampling Analogto-Digital (A/D) converters. They are also suited for cell phone PA control loops and video processing (75-Ω drive capability), as well as audio and general purpose applications. Single, dual, and quad versions have identical specifications for maximum design flexibility. The OPA350 series operates on a single supply as low as 2.5 V, with an input common-mode voltage range that extends 300 mV below ground and 300 mV above the positive supply. Output voltage swing is to within 10 mV of the supply rails, with a 10-kΩ load. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction. The single (OPA350) and dual (OPA2350) come in the miniature MSOP-8 surface mount, SO-8 surface mount, and DIP-8 packages. The quad (OPA4350) packages are in the space-saving SSOP-16 surface mount and SO-14 surface mount. All are specified from −40°C to 85°C and operate from −55°C to 150°C.

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Part Features

  • High Slew Rate: 22 V/u03bcs
  • Low Noise: 5 nV/u221aHz
  • Low THD+Noise: 0.0006%
  • MicroSize Packages
  • Rail-to-Rail Input
  • Rail-to-Rail Output (Within 10 mV)
  • Single, Dual, and Quad
  • Unity-Gain Stable
  • Wide Bandwidth: 38 MHz

Part Specifications

No. of Amplifiers 2 Amplifier
Bandwidth 38MHz
Slew Rate 22V/µs
Supply Voltage Range 2.7V to 5.5V ± 1.35V to ± 2.75V
Amplifier Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • Dual single-supply, rail-to-rail, high speed,  low noise operational amplifier | Texas Instruments

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