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Details for Texas Instruments
Single, single-supply, rail-to-rail, high speed, low noise operational amplifier
Buy Directly from Texas Instruments (4485 in Stock)
$1.3800 per unit
Series Information for OPA350UA - Texas Instruments


  • feature
    High Slew Rate: 22 V/u03bcs
  • feature
    Low Noise: 5 nV/u221aHz
  • feature
    Low THD+Noise: 0.0006%
  • feature
    MicroSize Packages
  • feature
    Rail-to-Rail Input
  • feature
    Rail-to-Rail Output (Within 10 mV)
  • feature
    Single, Dual, and Quad
  • feature
    Unity-Gain Stable
  • feature
    Wide Bandwidth: 38 MHz
OPA350UA image
RoHS Compliant



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.


Op Amp Type:
Low Offset Voltage
No. of Amplifiers:
Slew Rate:
Supply Voltage Range:
2.7V to 5.5V
Amplifier Case Style:
No. of Pins:

Alternate Descriptions

RS Components
Single fast op-amp,OPA350UA SO8
Avnet America
OP Amp Single GP R-R I/O 5.5V 8-Pin SOIC Tube
Avnet Europe
OP Amp Single GP R-R I/O 5.5V 8-Pin SOIC Tube
Texas Instruments
Single, single-supply, rail-to-rail, high speed, low noise operational amplifier
Operational Amplifier [Texas Instruments] OPA350UA Operational Amplifier
Integrated circuits from leading manufacturers. Please read our extensive documentation which is free to download.
RS Components UK
Single fast op-amp,OPA350UA SO8
RS Components DE
Operationsverstärker OPA350UA Präzision, 3 V, 5 V 38MHz SOIC, 8-Pin Rail-to-Rail In/Out Montage-Typ : SMD Stromversorgungs-Typ : Single Anzahl der Kanäle pro Chip : 1 Flankensteilheit typ. : 22V/µs Betriebstemperatur max. : +85 °C Betriebstemperatur min. : -40 °C Abmessungen : 4.9 x 3.91 x 1.58mm Länge : 4.9mm, Texas Instruments
RS Components HK
Single fast op-amp,OPA350UA SO8
RS Components JP
半導体,高速オペ アンプ
RS Components FR
Amplificateur opérationnel simple
RS Components CN
RS Components ES
Single fast op-amp,OPA350UA SO8
RS Components NL
Single fast op-amp,OPA350UA SO8
RS Components NO