Audio Amplifier Evaluation Boards

Results: 103
Manufacturer
SparkFun ElectronicsTexas Instruments
Packaging
BoxBulk
Product Status
ActiveDiscontinued at Digi-KeyObsolete
Amplifier Type
Class ABClass DClass D, Class GClass GClass H
Output Type
1-Channel (Mono)1-Channel (Mono) or 2-Channel (Stereo)1-Channel (Mono) with Mono and Stereo Headphones1-Channel (Mono) with Stereo Headphones2-Channel (Stereo)2-Channel (Stereo) with Stereo HeadphonesHeadphones, 2-Channel (Stereo)
Max Output Power x Channels @ Load
37mW x 2 @ 16Ohm40mW x 2 @ 16Ohm42mW x 2 @ 16Ohm50mW x 2 @ 32Ohm51mW x 2 @ 32Ohm80mW x 2 @ 16Ohm85mW x 1 @ 8Ohm; 14mW x 2 @ 16Ohm95mW x 2 @ 16Ohm105mW x 2 @ 16Ohm135mW x 2 @ 16Ohm145mW x 2 @ 16Ohm150mW x 2 @ 16Ohm
Voltage - Supply
0.9V ~ 2.5V1.4V ~ 3.6V1.5V ~ 3.3V1.5V ~ 3.6V1.6V ~ 4.5V1.6V ~ 4V2V ~ 5.5V2.2V ~ 5.5V2.3V ~ 5.5V2.4V ~ 5.5V2.5V ~ 5.5V2.6V ~ 5.5V
Utilized IC / Part
LM4666LM4667LM4671LM4673LM4674LM4674ALM4675LM4680LM4682LM4808LM4809LM4811
Supplied Contents
Board(s)Board(s), Cable(s)
Stocking Options
Environmental Options
Media
Marketplace Product
103Results
Applied FiltersRemove All

Showing
of 103
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Amplifier Type
Output Type
Max Output Power x Channels @ Load
Voltage - Supply
Board Type
Utilized IC / Part
Supplied Contents
18
In Stock
1 : $178.80000
Bulk
Bulk
Active
Class H
1-Channel (Mono)
-
2.5V ~ 5.5V
Fully Populated
LM48580
Board(s)
DEV-14475
DEV-14475
NOISY CRICKET STEREO AMPLIFIER -
SparkFun Electronics
40
In Stock
1 : $12.50000
Bulk
Bulk
Active
Class AB
2-Channel (Stereo)
300mW x 2 @ 8Ohm
2.4V ~ 5.5V
Fully Populated
LM4853
Board(s)
LM4906MMBD
LM4906MMBD
BOARD EVALUATION LM4906MM
Texas Instruments
2
In Stock
1 : $58.80000
Box
Box
Active
Class AB
1-Channel (Mono)
1W x 1 @ 8Ohm
2.6V ~ 5.5V
Fully Populated
LM4906
Board(s)
Boomer Series
LM4819MBD/NOPB
BOARD EVAL FOR LM4819M
Texas Instruments
2
In Stock
1 : $58.80000
Box
Box
Active
Class AB
1-Channel (Mono)
350mW x 1 @ 16Ohm
2V ~ 5.5V
Fully Populated
LM4819
Board(s)
LM4675TLBD
LM4675TLBD
BOARD EVALUATION LM4675TL
Texas Instruments
2
In Stock
1 : $178.80000
Box
Box
Active
Class D
1-Channel (Mono)
2.7W x 1 @ 4Ohm
2.4V ~ 5.5V
Fully Populated
LM4675
Board(s)
LM48511SQBD/NOPB
LM48511SQBD/NOPB
BOARD EVAL FOR LM48511
Texas Instruments
2
In Stock
1 : $178.80000
Box
Box
Active
Class D
1-Channel (Mono)
6.7W x 1 @ 4Ohm
3V ~ 5.5V
Fully Populated
LM48511
Board(s)
Boomer Series
LM48560TLEVAL
BOARD EVAL FOR LM48560TL
Texas Instruments
2
In Stock
1 : $178.80000
Box
Box
Active
Class H
1-Channel (Mono)
-
2.7V ~ 5.5V
Fully Populated
LM48560
Board(s)
LM4673TMBD
LM4673TMBD
BOARD EVALUATION LM4673TM
Texas Instruments
2
In Stock
1 : $157.34000
Box
Box
Active
Class D
1-Channel (Mono)
2.65W x 1 @ 4Ohm
2.4V ~ 5.5V
Fully Populated
LM4673
Board(s)
LM48310SDBD/NOPB
LM48310SDBD/NOPB
BOARD EVALUATION LM48310SD
Texas Instruments
3
In Stock
1 : $178.80000
Bulk
Bulk
Active
Class D
1-Channel (Mono)
2.6W x 1 @ 4Ohm
2.4V ~ 5.5V
Fully Populated
LM48310SD
Board(s)
LM4995TMBD
LM4995TMBD
BOARD EVALUATION LM4995TM
Texas Instruments
4
In Stock
1 : $186.25000
Box
Box
Obsolete
Class AB
1-Channel (Mono)
1.3W x 1 @ 8Ohm
2.4V ~ 5.5V
Fully Populated
LM4995
Board(s)
LM48556TLBD
LM48556TLBD
BOARD EVAL FOR LM48556
Texas Instruments
3
In Stock
1 : $186.25000
Box
Box
Obsolete
Class AB
1-Channel (Mono)
-
2.7V ~ 4.5V
Fully Populated
LM48556
Board(s)
Boomer Series
LM4985TMEVAL
BOARD EVALUATION LM4985TM
Texas Instruments
3
In Stock
1 : $218.75000
Box
Box
Obsolete
Class AB
Headphones, 2-Channel (Stereo)
135mW x 2 @ 16Ohm
2.3V ~ 5.5V
Fully Populated
LM4985
Board(s)
LM4928SDBD
LM4928SDBD
BOARD EVALUATION LM4928SD
Texas Instruments
5
In Stock
1 : $296.31000
Box
Box
Obsolete
Class AB
2-Channel (Stereo)
2.2W x 2 @ 4Ohm
2.4V ~ 5.5V
Fully Populated
LM4928
Board(s)
LM4930LQBD
LM4930LQBD
BOARD EVALUATION LM4930LQ
Texas Instruments
2
In Stock
1 : $319.22000
Box
Box
Obsolete
Class AB
1-Channel (Mono) with Stereo Headphones
1W x 1 @ 8Ohm; 27mW x 2 @ 32Ohm
2.6V ~ 5.5V
Fully Populated
LM4930
Board(s), Cable(s)
LM4961LQBD
LM4961LQBD
BOARD EVALUATION LM4961LQ
Texas Instruments
3
In Stock
1 : $328.90000
Box
Box
Obsolete
Class AB
1-Channel (Mono)
-
2.7V ~ 9V
Fully Populated
LM4961
Board(s)
LM4947TLEVAL
LM4947TLEVAL
BOARD EVALUATION LM4947TL
Texas Instruments
2
In Stock
1 : $373.75000
Box
Box
Obsolete
Class D
1-Channel (Mono) with Stereo Headphones
1.19W x 1 @ 8Ohm; 87mW x 2 @ 32Ohm
2.7V ~ 5.5V
Fully Populated
LM4947
Board(s)
LM4951ASDBD/NOPB
LM4951ASDBD/NOPB
BOARD EVAL FOR LM4951A
Texas Instruments
1
In Stock
1 : $178.80000
Box
Box
Active
Class AB
1-Channel (Mono)
1.8W x 1 @ 8Ohm
2.7V ~ 9V
Fully Populated
LM4951A
Board(s)
LM4675SDBD
LM4675SDBD/NOPB
BOARD EVAL FOR LM4675SD
Texas Instruments
1
In Stock
1 : $178.80000
Box
Box
Active
Class D
1-Channel (Mono)
2.7W x 1 @ 4Ohm
2.4V ~ 5.5V
Fully Populated
LM4675
Board(s)
LM4992SDBD
LM4992SDBD
BOARD EVALUATION LM4992SD
Texas Instruments
1
In Stock
1 : $238.80000
Box
Box
Active
Class AB
2-Channel (Stereo)
1.07W x 2 @ 8Ohm
2.2V ~ 5.5V
Fully Populated
LM4992
Board(s)
Boomer Series
LM4819MBD
BOARD EVALUATION LM4819M
Texas Instruments
0
In Stock
1 : $65.02000
Box
Box
Obsolete
Class AB
1-Channel (Mono)
350mW x 1 @ 16Ohm
2V ~ 5.5V
Fully Populated
LM4819
Board(s)
BOARD EVALUATION LM4929MM
LM4929MMBD
BOARD EVALUATION LM4929MM
Texas Instruments
0
In Stock
1 : $74.28000
Box
Box
Obsolete
Class AB
Headphones, 2-Channel (Stereo)
80mW x 2 @ 16Ohm
2V ~ 5.5V
Fully Populated
LM4929
Board(s)
BOARD EVALUATION LM4900MM
LM4900MMBD
BOARD EVALUATION LM4900MM
Texas Instruments
0
In Stock
1 : $94.28000
Box
Box
Obsolete
Class AB
1-Channel (Mono)
675mW x 1 @ 8Ohm
2V ~ 5.5V
Fully Populated
LM4900
Board(s)
LM48510SDBD
LM48510SDBD
BOARD EVALUATION LM48510SD
Texas Instruments
0
In Stock
1 : $105.70000
Box
Box
Obsolete
Class D
1-Channel (Mono)
1.9W x 1 @ 4Ohm
2.7V ~ 5V
Fully Populated
LM48510
Board(s)
0
In Stock
1 : $105.70000
Box
Box
Obsolete
Class AB
2-Channel (Stereo)
6W x 2 @ 4Ohm
10V ~ 16V
Fully Populated
LM4940
Board(s)
LM4898MMBD
LM4898MMBD
BOARD EVALUATION LM4898MM
Texas Instruments
0
In Stock
1 : $105.96000
Box
Box
Obsolete
Class AB
1-Channel (Mono)
1.4W x 1 @ 4Ohm
2.4V ~ 5.5V
Fully Populated
LM4898
Board(s)
Showing
of 103

Audio Amplifier Evaluation Boards


Audio Amplifier Evaluation boards are populated boards used to provide a working example of a specific analog amplifier or device. The amplifier types are Class AB, Class D, Class G, Class H, and Class K, with output types of headphone, 1 channel (mono), 2 channel (stereo), 3 channel, 4 channel, 6 channel, and 8 channel.