Datasheet4U Logo Datasheet4U.com

NJM2172 - OPERATIONAL AMPLIFIER

Description

electric variable resistor (EVR), which contains buffer amplifier, OP-AMP, reference voltage circuit, EVR and EVR control circuit.

The reference is fixed around 1/2 V+ level internally, and only required few external parts.

Features

  • q Low Power Supply Voltage q Low Operating Current q A/Bch EVR adjust is separately q EVR range q Drivability q Bipolar Technology q Package Outline s BLOCK.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
NJM2177A Dolby Pro Logic Surround / QFP64-G1 JRC
NJM2146B VOLTAGE AND CURRENT CONTROL IC JRC
NJM2150A SOUND ENHANCEMENT AUDIO PROCESSOR JRC
NJM2152 SOUND ENHANCEMENT AUDIO PROCESSOR JRC
NJM2155 BBE Mach3Bass Audio Processor JRC

Other Datasheets by New Japan Radio

Part Number Description
NJM2171A LOW VOLTAGE HEADPHONE AMPLIFIER for PORTABLE AUDIO
NJM2173A LOW VOLTAGE MICROPHONE AMPLIFIER for PORTABLE AUDIO
NJM2173V LOW VOLTAGE MICROPHONE AMPLIFIER for PORTABLE AUDIO
NJM2174 AUDIO LINE AMPLIFIER with MUTE FUNCTION
NJM2175 Dolby Pro Logic Surround Decoder

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NJM2172 OPERATIONAL AMPLIFIER WITH EVR s GENERAL DESCRIPTION The NJM2172 is single supply, dual OP-AMP with electric variable resistor (EVR), which contains buffer amplifier, OP-AMP, reference voltage circuit, EVR and EVR control circuit. The reference is fixed around 1/2 V+ level internally, and only required few external parts. The A and B EVR is control separately, and amp drive up to 100Ω(typ.) load. The NJM2172 is suitable for camcorder, CD, MD, and other audio signal process system.
Published: |