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PGA281AIPW +BOM

Zero-Drift, High Voltage Programmable Gain Amplifier

PGA281AIPW Information

Description

The PGA281AIPW is a programmable gain amplifier (PGA) from Texas Instruments, designed for high-precision measurement applications. It's a precision, low-noise instrumentation amplifier with a gain range of 1 to 128, adjustable through a digital interface. This allows for flexibility in signal processing and amplification. The PGA281AIPW features a high common-mode rejection ratio (CMRR) of 100 dB, making it suitable for applications where noise reduction is crucial. It operates on a single supply voltage range of 4.5V to 36V, making it versatile for various applications. The PGA281AIPW is commonly used in medical imaging, instrumentation, industrial control systems, and communication equipment, as well as audio applications, test and measurement equipment, and radar systems.

Features

According to the product information, the PGA281AIPW features:

  • Precision, low-noise programmable gain instrumentation amplifier
  • Gain range of 1 to 128, adjustable through a digital interface
  • High common-mode rejection ratio of 100 dB
  • Operates on a single supply voltage range of 4.5V to 36V
  • Designed for high-precision measurement applications

Package

The package type of PGA281AIPW is a 16-TSSOP (0.173", 4.40mm Width).

Manufacturer

The manufacturer of the PGA281AIPW is Texas Instruments (TI). Texas Instruments is an American technology company that designs, manufactures, and tests semiconductor technologies, including integrated circuits and sensors. The company is headquartered in Dallas, Texas, and has over 80 years of experience in developing innovative solutions for various industries such as IoT, automotive, medical devices, and more.

Applications

According to the product information, the application areas of PGA281AIPW are:

  • Medical imaging
  • Instrumentation
  • Industrial control systems
  • Communication equipment
  • Audio applications
  • Test and measurement equipment
  • Radar systems

It is a versatile programmable gain amplifier suitable for various precision signal processing applications.

Equivalent

Based on Texas Instruments' product information, some equivalent products to PGA281AIPW include:

  • INA128
  • OPA656
  • AD8275
  • LTC6244

These amplifiers offer similar features such as programmable gain, low noise, and high common-mode rejection ratio. However, please note that each product has its unique specifications and characteristics.

Specifications

Category Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps Amplifier Type Programmable Gain
Number of Circuits 1 Output Type Rail-to-Rail
Slew Rate 1V/µs Gain Bandwidth Product 6 MHz
Current - Input Bias 300 pA Voltage - Input Offset 5 µV
Current - Supply 2.4mA Voltage - Supply Span (Min) 10 V
Voltage - Supply Span (Max) 36 V Operating Temperature -55°C ~ 140°C
Mounting Type Surface Mount Base Product Number PGA281
Package/Case TSSOP16

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Ratings and Reviews

More
S
S**l 08/25/2022

Walked for a short time. Executed well. Transistors are not received

15
L
L**e 07/25/2022

The peltier element will crack at the edges! Timers haven't checked yet.

16

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