OPA2350PA
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Texas Instruments OPA2350PA

Manufacturer No:
OPA2350PA
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC CMOS 2 CIRCUIT 8DIP
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Payment:
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Product Introduction

Overview

The OPA2350PA is a high-speed, single-supply, rail-to-rail operational amplifier produced by Texas Instruments. This dual-channel amplifier is optimized for low voltage operation and is part of the OPAx350 series. It is designed for a wide range of applications, including audio processing, data acquisition, and video processing, due to its high speed, low noise, and rail-to-rail input/output capabilities.

Key Specifications

Parameter Value Unit
Manufacturer Texas Instruments
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Operating Supply Current 5.2 mA
Slew Rate 22 V/μs
Amplifier Type General Purpose
Common Mode Rejection Ratio 74 dB
Input Bias Current 0.5 pA
Bandwidth 38 MHz
Operating Voltage Range 2.7 V to 5.5 V
Output Type Rail-to-Rail
Number of Channels 2
Temperature Range −40°C to +85°C

Key Features

  • Rail-to-Rail Input and Output: The OPA2350PA features rail-to-rail input and output, allowing the input and output signals to swing within 10 mV of the supply rails.
  • High Speed Operation: With a bandwidth of 38 MHz and a slew rate of 22 V/μs, this amplifier is suitable for high-speed applications.
  • Low Noise: The amplifier has a low noise level of 5 nV/√Hz, making it ideal for noise-sensitive applications.
  • Low THD+N: The total harmonic distortion plus noise (THD+N) is as low as 0.0006%, which is beneficial for audio and video processing.
  • Unity-Gain Stable: The OPA2350PA is stable at unity gain, which simplifies circuit design.
  • Single, Dual, and Quad Versions: The OPAx350 series includes single, dual, and quad versions, offering flexibility in design).

Applications

  • Audio Processing: Suitable for audio applications due to its low noise and high fidelity characteristics).
  • Data Acquisition: Ideal for driving sampling Analog-to-Digital (A/D) converters).
  • Video Processing: Capable of driving 75Ω loads, making it suitable for video processing applications).
  • Cell Phone PA Control Loops: Used in control loops for power amplifiers in cell phones).
  • Communications and Active Filters: Applicable in communication systems and active filter designs).
  • Test Equipment and Process Control: Used in various test equipment and process control systems).

Q & A

  1. What is the slew rate of the OPA2350PA?

    The slew rate of the OPA2350PA is 22 V/μs).

  2. What is the bandwidth of the OPA2350PA?

    The bandwidth of the OPA2350PA is 38 MHz).

  3. What is the operating voltage range of the OPA2350PA?

    The operating voltage range is from 2.7 V to 5.5 V).

  4. Is the OPA2350PA rail-to-rail?

    Yes, the OPA2350PA features rail-to-rail input and output).

  5. What is the noise level of the OPA2350PA?

    The noise level is 5 nV/√Hz).

  6. What are the typical applications of the OPA2350PA?

    Typical applications include audio processing, data acquisition, video processing, cell phone PA control loops, communications, active filters, and test equipment).

  7. Is the OPA2350PA unity-gain stable?

    Yes, the OPA2350PA is stable at unity gain).

  8. What are the available package types for the OPA2350PA?

    The OPA2350PA is available in DIP-8, SO-8, and MSOP-8 packages).

  9. What is the temperature range for the OPA2350PA?

    The specified temperature range is from −40°C to +85°C).

  10. What is the common mode rejection ratio (CMRR) of the OPA2350PA?

    The CMRR is 74 dB).

Product Attributes

Amplifier Type:CMOS
Number of Circuits:2
Output Type:Rail-to-Rail
Slew Rate:22V/µs
Gain Bandwidth Product:38 MHz
-3db Bandwidth:- 
Current - Input Bias:0.5 pA
Voltage - Input Offset:150 µV
Current - Supply:5.2mA (x2 Channels)
Current - Output / Channel:40 mA
Voltage - Supply Span (Min):2.7 V
Voltage - Supply Span (Max):5.5 V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Through Hole
Package / Case:8-DIP (0.300", 7.62mm)
Supplier Device Package:8-PDIP
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Similar Products

Part Number OPA2350PA OPA2350UA OPA2340PA
Manufacturer Texas Instruments Texas Instruments Texas Instruments
Product Status Obsolete Active Last Time Buy
Amplifier Type CMOS CMOS CMOS
Number of Circuits 2 2 2
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail
Slew Rate 22V/µs 22V/µs 6V/µs
Gain Bandwidth Product 38 MHz 38 MHz 5.5 MHz
-3db Bandwidth - - -
Current - Input Bias 0.5 pA 0.5 pA 0.2 pA
Voltage - Input Offset 150 µV 150 µV 150 µV
Current - Supply 5.2mA (x2 Channels) 5.2mA (x2 Channels) 750µA (x2 Channels)
Current - Output / Channel 40 mA 40 mA 50 mA
Voltage - Supply Span (Min) 2.7 V 2.7 V 2.5 V
Voltage - Supply Span (Max) 5.5 V 5.5 V 5.5 V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Through Hole Surface Mount Through Hole
Package / Case 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP 8-SOIC 8-PDIP

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