Integrated Circuits (ICs)

LM1972M

Obsolete

IC VOLUME CONTROL 20SOIC

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Integrated Circuits (ICs)

Obsolete

IC VOLUME CONTROL 20SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	LM1972M

Applications	Professional Audio, Consumer Audio
Function	Volume Control
Interface	SPI
Mounting Type	Surface Mount
Number of Channels [custom]	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Specifications	78 Pitch
Supplier Device Package	20-SOIC
Voltage - Supply [Max]	12 V
Voltage - Supply [Min]	4.5 V

Part	Applications	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Number of Channels [custom]	Function	Specifications	Operating Temperature [Max]	Package / Case	Package / Case	Package / Case	Interface	Package / Case [y]	Package / Case [y]
Texas Instruments LM1972N	Consumer Audio Professional Audio	20-PDIP	4.5 V	12 V	Through Hole	2	Volume Control	78 Pitch	70 °C	20-DIP	7.62 mm	0.3 in	SPI
Texas Instruments LM1972MX/NOPB	Consumer Audio Professional Audio	20-SOIC	4.5 V	12 V	Surface Mount	2	Volume Control	78 Pitch	70 °C	20-SOIC			SPI	0.295 in	7.5 mm
Texas Instruments LM1972M	Consumer Audio Professional Audio	20-SOIC	4.5 V	12 V	Surface Mount	2	Volume Control	78 Pitch	70 °C	20-SOIC			SPI	0.295 in	7.5 mm
Texas Instruments LM1972M/NOPB	Consumer Audio Professional Audio	20-SOIC	4.5 V	12 V	Surface Mount	2	Volume Control	78 Pitch	70 °C	20-SOIC			SPI	0.295 in	7.5 mm

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	97	$ 3.10

General part information

Audio Volume Control 2 Channel 20-SOIC

Technical documentation and resources