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PGA204BU

The Texas Instruments PGA204BU is a programmable gain instrumentation amplifier. It offers a single channel with a supply voltage range of 9V to 36V and a bandwidth of 1MHz.

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PGA204BU Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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PGA204BU Description

Short technical summary and product information.

The PGA204BU from Texas Instruments is a low-cost, general-purpose programmable-gain instrumentation amplifier designed for high accuracy.

This amplifier features a single differential input and a single-ended output. It supports a wide supply voltage range from 9V to 36V. Key electrical specifications include a low input offset drift of 0.1 µV/°C, a noise level of 13 nV/√Hz at 1 kHz, and a bandwidth of 1 MHz at a gain of 1 V/V. The maximum gain is 60 dB.

Digitally programmable gain settings for the PGA204BU are 1, 10, 100, and 1000 V/V, selected via two TTL or CMOS-compatible address lines. The device boasts a low offset voltage of 0.01 mV typical at 25°C and low input bias current of 2 nA maximum. It also includes overvoltage protection, capable of withstanding up to ±40V on the analog inputs.

Available in PDIP-16 and SOIC-16 packages, the PGA204BU is suitable for through-hole mounting. Its operating temperature range is -40°C to 85°C. Applications include data acquisition systems, general-purpose analog boards, and medical instrumentation.

PGA204BU Quick Information

Product Type: Programmable Gain Instrumentation Amplifier

Canonical Name: PGA204BU Programmable Gain Instrumentation Amplifier

Subcategory: Programmable Gain Amplifiers

PGA204BU Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

PGA204BU Features

Digitally programmable gain from 1 to 1000 V/V.
Low offset voltage and drift specifications.
Wide supply voltage range of 9V to 36V.
Integrated overvoltage protection on inputs.
Available in PDIP and SOIC packages.

PGA204BU Applications

Precision sensor signal conditioning circuits.
Industrial process control and automation.
Data acquisition and instrumentation systems.
Medical instrumentation and patient monitoring.
Weigh scale and strain gauge amplifiers.

PGA204BU FAQs

6 frequently asked questions generated from this part’s specifications.

What are the programmable gain settings for the PGA204BU?

The PGA204BU offers digitally programmable gain settings of 1, 10, 100, and 1000 V/V.

What is the supply voltage range for the PGA204BU?

The PGA204BU operates with a supply voltage ranging from 9V to 36V.

What is the bandwidth of the PGA204BU at a gain of 1 V/V?

The bandwidth at a gain of 1 V/V for the PGA204BU is 1 MHz.

What is the typical input offset voltage for the PGA204BU?

The typical input offset voltage for the PGA204BU at 25°C is 0.01 mV.

What is the operating temperature range of the PGA204BU?

The PGA204BU operates within a temperature range of -40°C to 85°C.

What packages are available for the PGA204BU?

The PGA204BU is available in PDIP-16 and SOIC-16 packages.