OPA2353EA

Effective Inventory3,621

Texas Instruments OPA2353EA: Surface Mount Dual CMOS Operational Amplifier

  • Manufacturer Part # : OPA2353EA

  • Package/Case: MSOP8

  • Brand: Texas Instruments

  • Product Categories : Instrumentation, OP Amps, Buffer Amps

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Service & Packaging

Service & Packaging

About After Sales Service

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OPA2353EA DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $3.110 $3.11
200 $1.241 $248.20
500 $1.199 $599.50
1000 $1.179 $1,179.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Rapid Quote

Please submit RFQ for OPA2353EA or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The UTC OPA2336 is a CMOS operational amplifier. It is operated on a 2.1V (Min.) single supply. A100kΩ load is driven by the rail-to-rail output and the accuracy of the output voltage is ensured at ± 3mV.The UTC OPA2336 is characterized by its low quiescent current (20μA/amplifier), low offset voltage (125μV max), low input bias current (1pA), and high open-loop gain (115dB).The UTC OPA2336 features completely independent circuitry for lowest crosstalk and freedom from interaction.The UTC OPA2336 is particularly designed for battery-powered applications and the common-mode range extending to the negative supply makes it ideal for single-supply applications.In addition to the applications mentioned above, the UTC OPA2336 is suitable for portable devices, high-Impedance applications, photodiode, pre-amps, precision integrators, medical instruments, and test equipment.FEATURES* Operating on a Single-Supply* Rail-to-Rail Output (Accuracy: ± 3mv)* Low Power Dissipation: IQ=20μA/Amplifier* Low Offset Voltage up to 125μV (MAX.)* Power Supply Specified from 2.3V to 5.5V* Halogen Free

Key Features

  • Operating on a Single-Supply
  • Rail-to-Rail Output (Accuracy: ± 3mv)
  • Low Power Dissipation: IQ=20μA/Amplifier
  • Low Offset Voltage up to 125μV (MAX.)
  • Power Supply Specified from 2.3V to 5.5V
  • Halogen Free

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pin Count ! 8 Package Category Small Outline Packages
Released Date Aug 23, 2021 Last Modified Date Mar 7, 2023 4:10 PM UTC

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification OPA2353EA PDF Download

FAQs

What is OPA2353EA?

The OPA2353EA is a precision, low-power, single-supply operational amplifier designed by Texas Instruments. It is suitable for applications requiring high precision, low input bias current, and low offset voltage, such as portable instrumentation, sensor interfaces, and battery-powered devices.

How Does OPA2353EA Work?

The OPA2353EA operates as a precision operational amplifier with low input bias current and low offset voltage. It provides accurate amplification of input signals with high common-mode rejection and low noise, making it suitable for precision measurement and sensor conditioning applications. The amplifier is designed for single-supply operation, enabling use in various low-power systems.

How Many Pins does OPA2353EA have and What are the Functions of the Pinout Configuration?

The OPA2353EA is housed in a 5-pin SOT-23 package or a 5-pin SC70 package. The pinout configuration includes:

  • V+: Positive power supply pin.
  • V-: Negative power supply pin.
  • IN+: Non-inverting input pin.
  • IN-: Inverting input pin.
  • OUT: Output pin.

What are the Pros and Cons of OPA2353EA?

Pros:

  • Low Power Consumption: Operates with very low power, suitable for battery-powered devices.
  • Precision: Provides low input bias current and low offset voltage for accurate signal amplification.
  • Single-Supply Operation: Designed for single-supply operation, enabling use in low-voltage systems.
  • Small Package: Available in compact SOT-23 or SC70 packages for space-constrained designs.
  • Wide Input Voltage Range: Supports operation from a wide range of input voltages.

Cons:

  • Limited Bandwidth: May not be suitable for high-frequency applications.
  • External Components: May require additional external components for specific applications.
  • Heat Dissipation: Requires attention to heat dissipation due to small package size.

Are There Any Equivalents/Alternatives to OPA2353EA for Recommendation?

  • The OPA2335 from Texas Instruments is a similar single-supply precision amplifier.
  • Alternatives to the OPA2353EA include the MCP601 from Microchip Technology and the MAX4238 from Maxim Integrated.

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