LM4991MA National Semiconductor, LM4991MA Datasheet - Page 15
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LM4991MA
Manufacturer Part Number
LM4991MA
Description
Manufacturer
National Semiconductor
Datasheet
1.LM4991MA.pdf
(15 pages)
Specifications of LM4991MA
Operational Class
Class-AB
Audio Amplifier Output Configuration
1-Channel Mono
Output Power (typ)
1.5x1@8OhmW
Audio Amplifier Function
Speaker
Total Harmonic Distortion
0.2@8Ohm@0.5W%
Single Supply Voltage (typ)
3/5V
Dual Supply Voltage (typ)
Not RequiredV
Power Supply Requirement
Single
Rail/rail I/o Type
No
Power Supply Rejection Ratio
64dB
Single Supply Voltage (min)
2.2V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
Package Type
SOIC N
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM4991MA
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM4991MAX
Manufacturer:
MAXIM
Quantity:
6 870
Part Number:
LM4991MAX
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM4991MAX/NOPB
Manufacturer:
NS/TI
Quantity:
100
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
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NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL
COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
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systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and
whose failure to perform when properly used in
accordance with instructions for use provided in the
labeling, can be reasonably expected to result in a
significant injury to the user.
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Notes
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