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OPA353UA The Texas Instruments OPA353UA is a single-supply, rail-to-rail operational amplifier featuring a 44MHz gain bandwidth product and low noise performance. It operates from a 2.7V to 5.5V supply range.
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OPA353UA

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA353UA is a single-supply, rail-to-rail operational amplifier featuring a 44MHz gain bandwidth product and low noise performance. It operates from a 2.7V to 5.5V supply range.
✓ Total Stock: 15,443 pcs

OPA353UA Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
12,943 pcs
On Request
12943 pcs On Request 1 On Request On Request 17+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
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OPA353UA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Conflict Minerals
Halogen Free
Industrial Grade
Lead Style
Mounting Type
Number of Channels
Operating Temperature Range
Output Current
Package / Case
SVHC Present
Slew Rate
Storage Temperature
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OPA353UA Description

Short technical summary and product information.

The OPA353UA from Texas Instruments is a high-speed, single-supply, rail-to-rail operational amplifier designed for demanding applications. It offers a 44MHz gain bandwidth product and a 22V/µs slew rate, making it suitable for signal processing tasks.

 

This operational amplifier features a low noise density of 7nV/√Hz at 1kHz and a low offset voltage of 8mV maximum at 25°C. The rail-to-rail input and output stages allow for maximum dynamic range, even at low supply voltages. It operates over a wide temperature range of -40°C to 85°C.

 

The OPA353UA is available in SOT-23 and SOIC packages, supporting surface mount assembly. Its CMOS architecture contributes to its efficiency, drawing only 5.2mA of quiescent current per channel.

 

Key electrical characteristics include a total supply voltage range from 2.7V to 5.5V, an output current of 0.08A typical, and high Common Mode Rejection Ratio (CMRR) of 86dB typical. The input bias current is a low 10pA maximum.

OPA353UA Quick Information

Product Type: Operational Amplifier
Series: OPA353
Canonical Name: OPA353UA Single Supply Rail-to-Rail Operational Amplifier
Subcategory: General-Purpose Operational Amplifiers

OPA353UA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

OPA353UA Features

  • Single-supply, rail-to-rail operational amplifier.
  • 44MHz gain bandwidth product.
  • Low noise density of 7nV/√Hz.
  • Wide operating temperature range.
  • Available in SOT-23 and SOIC packages.

OPA353UA Applications

  • Ideal for high-speed signal processing.
  • Suitable for low-voltage applications.
  • Used in audio amplification circuits.
  • Effective for sensor signal conditioning.

OPA353UA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the gain bandwidth product of the OPA353UA?

The typical gain bandwidth product of the OPA353UA is 44 MHz.

What is the supply voltage range for the OPA353UA?

The OPA353UA operates with a total supply voltage ranging from 2.7V minimum to 5.5V maximum.

Does the OPA353UA have rail-to-rail input and output?

Yes, the OPA353UA features rail-to-rail input and output.

What is the slew rate of the OPA353UA?

The typical slew rate for the OPA353UA is 22 V/µs.

What is the maximum offset voltage at 25°C for the OPA353UA?

The maximum offset voltage at 25°C for the OPA353UA is 8 mV.

What is the operating temperature range of the OPA353UA?

The OPA353UA operates within a temperature range of -40°C to 85°C.

What is the noise voltage at 1 kHz for the OPA353UA?

The typical noise voltage at 1 kHz for the OPA353UA is 7 nV/√Hz.

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