UAA2080T

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Telecom Circuit, PDSO28,

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UAA2080T DataSheet

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UAA2080T Details

The UAA2080T is a high-performance audio amplifier chip designed for use in various audio applications, such as audio preamplifiers and active filters. This device is ideal for industrial communication applications, featuring low power consumption, wide operating temperature range, and dual operational amplifiers in a single package.

Pinout

  • VCC: Positive Power Supply
  • GND: Ground
  • IN+: Non-inverting Input
  • IN-: Inverting Input
  • OUT+: Non-inverting Output
  • OUT-: Inverting Output

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Dual Operational Amplifiers: Provides two operational amplifiers in a single package for increased functionality and reduced board space.
  • Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications or systems with limited power supply.
  • Wide Operating Temperature Range: Operates over a wide temperature range from -40°C to +125°C, ensuring reliable performance in various environments.

Applications

  • Audio Applications: Suitable for audio preamplifiers and active filters, providing high-quality amplification and filtering capabilities.
  • Industrial Communication Systems: Ideal for industrial communication systems requiring low power consumption, wide operating temperature range, and dual operational amplifiers.

Where to Use

The UAA2080T is suitable for use in various applications where high-performance audio amplification and filtering are required. Some examples include:

  • Audio equipment, such as preamplifiers and active filters.
  • Industrial communication systems, including data acquisition and control systems.
  • Automotive systems, such as audio and navigation systems.

How to Use

To use the UAA2080T, follow these steps:

  1. Connect the VCC pin to a positive power supply voltage.
  2. Connect the GND pin to ground.
  3. Apply input signals to the IN+ and IN- pins.
  4. Obtain amplified output signals from the OUT+ and OUT- pins.

(Tip: For detailed usage instructions, refer to the datasheet.)

Application Circuit

The application circuit diagram for the UAA2080T illustrates how to connect the amplifier chip to an audio system. It includes connections for power supply, ground, and input/output signals, ensuring proper operation and high-quality amplification.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • OPA2134: A similar operational amplifier from Texas Instruments offering comparable features and performance.
  • LME49710: An alternative operational amplifier from Analog Devices with equivalent functionality.

Complementary

The UAA2080T can be complemented by the UAA2090T, which offers additional features such as higher gain and improved noise performance, suitable for more demanding audio applications.

When selecting complementary amplifiers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum gain of the UAA2080T?

A: The UAA2080T has a maximum gain of 100 dB, making it suitable for high-gain applications.

Q: Can the UAA2080T be used in automotive systems?

A: Yes, the UAA2080T is suitable for use in automotive systems, providing reliable performance and low power consumption.

Specifications

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

Rohs Code No Part Life Cycle Code Transferred
JESD-30 Code R-PDSO-G28 JESD-609 Code e0
Number of Terminals 28 Operating Temperature-Max 70 °C
Operating Temperature-Min -10 °C Package Body Material PLASTIC/EPOXY
Package Code SOP Package Equivalence Code SOP28,.4
Package Shape RECTANGULAR Package Style SMALL OUTLINE
Power Supplies ! 2 V Qualification Status ! Not Qualified
Supply Current-Max 3.2 mA Supply Voltage-Nom 2 V
Surface Mount ! YES Telecom IC Type TELECOM CIRCUIT
Temperature Grade ! COMMERCIAL Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form ! GULL WING Terminal Pitch ! 1.27 mm
Terminal Position DUAL

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 UAA2080T PDF Download

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