LM1971N/NOPB Overview
The product comes in a case with the letter Tube. The recommended mounting type for this product is Through Hole. 8-DIP (0.300, 7.62mm) case embeds it. It has 1 channels. Volume Control functions are included in this part for your reference. Devices can be applied in Communication Systems directions. Votage is provided within 4.5V~12V. A temperature range of -40°C~85°C TA is used by this device. 8 is the number of terminations on the chip. Search for the LM1971 family to find similar parts. The device's related specifications can be found here: 115dB. The chip has 8 pins. The consumer IC type of a part can be determined by CONSUMER CIRCUIT. This part requires a minimum supply voltage (Vsup) of 4.5V. Through Hole mounts it. It is part of the Overture™ series of electrical components. The supply current is controlled by 3mA.
LM1971N/NOPB Features
With 8-DIP (0.300, 7.62mm) channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: CONSUMER CIRCUIT

LM1971N/NOPB Applications
There are a lot of Texas Instruments
LM1971N/NOPB Audio Special Purpose applications.

Portable electronics
Consumer electronics
AV/DVD Receiver, AV Amplifier
Car or Mobile Audio System
Digital Television
Musical Instruments
Recording Systems
High-End Audio/Sound Card for PC
Replacement of DIR1703
Other Applications Requiring S/PDIF Receiver

Mount	Through Hole
Mounting Type	Through Hole
Package / Case	8-DIP (0.300, 7.62mm)
Number of Pins	8
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Series	Overture™
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
Terminal Finish	Matte Tin (Sn)
Applications	Communication Systems
Voltage - Supply	4.5V~12V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Terminal Pitch	2.54mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	LM1971
Function	Volume Control
Qualification Status	Not Qualified
Supply Voltage-Min (Vsup)	4.5V
Number of Channels	1
Interface	SPI
Supply Current-Max	3mA
Specifications	115dB
Consumer IC Type	CONSUMER CIRCUIT
Width	7.62mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free