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See Technical Specifications

PGA2500IDB

With the PGA2500IDB, you can set the gain anywhere from 0dB to 65dB, in precise 1dB steps

Manufacturer:

Texas Instruments
Mfr.Part #:

PGA2500IDB
Datasheet:

PGA2500IDB Datasheet (PDF)
Gain range (dB):

0dB, and 10dB to 65dB in 1dB steps
Input voltage noise (typ) (nV√Hz):

1.2
Power supply (typ) (V):

±5
Iq (typ) (mA):

30
EDA/CAD Models:

Request Free CAD Models for PGA2500IDB

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PGA2500IDB General Description

The PGA2500IDB is a programmable gain amplifier (PGA) designed for precise and flexible signal conditioning in audio applications. It offers a wide gain range, typically from -6 dB to +33 dB, with fine 0.1 dB steps, enabling accurate control over signal levels. This device features low noise and distortion, ensuring high-quality audio reproduction. With its digital control interface, it facilitates seamless integration into digital audio systems, allowing for remote gain adjustments and minimizing analog signal degradation.The PGA2500IDB includes multiple built-in protection features to safeguard against overvoltage, short circuits, and thermal issues, enhancing system reliability. Its compact and versatile design makes it suitable for various audio equipment, such as mixers, amplifiers, and recording devices.

Key Features

The PGA2500IDB is a programmable gain amplifier offering a gain range of +2dB to +48dB in 1dB steps

It features low noise, distortion, and high bandwidth

With its digital control interface, it allows precise gain adjustments in audio applications

Additionally, it provides excellent dynamic performance and is suitable for professional audio equipment

Application

The PGA2500IDB is commonly used in professional audio applications such as mixers, amplifiers, and audio processing equipment

Its programmable gain and high precision make it ideal for applications requiring accurate signal conditioning, such as microphone preamplifiers and audio level control systems

Specifications

Gain range (dB)	0dB, and 10dB to 65dB in 1dB steps	Input voltage noise (typ) (nV√Hz)	1.2
Power supply (typ) (V)	±5	Iq (typ) (mA)	30
Interface type	Digital SPI	Operating temperature range (°C)	-40 to 85
Rating	Catalog