DigiKey Datasheets for Amplifier and Comparator Chips

Amplifier and comparator chips are board-level components for amplifying voltage, current, or power.
Amplifier and Comparator Chips: Learn more

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Product Name Notes
15W, MONO DIGITAL INPUT CLASS-D
20-W, DIGITAL INPUT, 4.5- TO 18-
25 W, 4.5-V TO 23-V, DIGITAL-INP
25-W, DIGITAL INPUT, 4.5-V TO 23
30-W STEREO, 60-W MONO, DIGITAL-
43-W STEREO, DIGITAL-INPUT CLOSE
50-W STEREO, DIGITAL INPUT, HIGH
6.6W DIGITAL-INPUT SMART AMPLIFI
60W STEREO, 120W MONO, DIGITAL I
8.2 W, MONO DIGITAL INPUT CLASS-
8.2W DIGITAL-INPUT SMART AMPLIFI
Amplifier IC 1-Channel (Mono) Class AB 10-SIP
Amplifier IC 1-Channel (Mono) Class B 8-Mini DIP
Amplifier IC 1-Channel (Mono) Class D 16-HTSSOP
Amplifier IC 1-Channel (Mono) Class D 24-VQFN (4x4)
Amplifier IC 1-Channel (Mono) Class D 26-VQFN-HR (4x3.5)
Amplifier IC 1-Channel (Mono) Class D 30-DSBGA (2.48x2.13)
Amplifier IC 1-Channel (Mono) Class D 30-DSBGA
Amplifier IC 1-Channel (Mono) Class D 32-HTSSOP
Amplifier IC 1-Channel (Mono) Class D 32-VQFN (4x4)
Amplifier IC 1-Channel (Mono) Class D 32-VQFN-HR (4.5x4)
Amplifier IC 1-Channel (Mono) Class D 36-DSBGA (2.41x2.43)
Amplifier IC 1-Channel (Mono) Class D 36-DSBGA (2.63x2.46)
Amplifier IC 1-Channel (Mono) Class D 36-HSSOP
Amplifier IC 1-Channel (Mono) Class D 42-DSBGA (2.96x2.5)
Amplifier IC 1-Channel (Mono) Class D 42-DSBGA
Amplifier IC 1-Channel (Mono) Class D 56-HSSOP
Amplifier IC 1-Channel (Mono) Class D, Class G 30-DSBGA
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class AB 11-Multiwatt
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 28-HTSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 32-HTSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 38-HTSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 44-HSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 44-HTSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 48-HTQFP (7x7)
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 48-HTSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 56-HSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 56-HTSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 64-HTQFP (14x14)
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D PowerSO-36 EPU
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D PowerSO-36
Amplifier IC 1-Channel (Mono) with Mono Headphones Class D 24-VQFN (4x4)
Amplifier IC 2-Channel (Stereo) Class AB 27-Flexiwatt (Vertical)
Amplifier IC 2-Channel (Stereo) Class D 32-HTSSOP
Amplifier IC 2-Channel (Stereo) Class D 32-VQFN (5x5)
Amplifier IC 2-Channel (Stereo) Class D 36-HSSOP
Amplifier IC 2-Channel (Stereo) Class D 38-HTSSOP
Amplifier IC 2-Channel (Stereo) Class D 44-HTSSOP
Amplifier IC 2-Channel (Stereo) Class D 48-HTQFP (7x7)
Amplifier IC 2-Channel (Stereo) Class D 48-HTSSOP
Amplifier IC 2-Channel (Stereo) Class D 48-VQFN (7x5)
Amplifier IC 2-Channel (Stereo) Class D 52-VFQFPN (8x8)
Amplifier IC 2-Channel (Stereo) Class D 56-HSSOP
Amplifier IC 2-Channel (Stereo) Class D 56-HTSSOP
Amplifier IC 2-Channel (Stereo) Class D 64-HTQFP (10x10)
Amplifier IC 2-Channel (Stereo) Class D 64-HTQFP (14x14)
Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class AB 15-Multiwatt
Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class AB
Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class D 56-HTSSOP
Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class D 64-HTQFP (10x10)
Amplifier IC 2-Channel (Stereo) with Stereo Headphones and Subwoofer Class D 64-HTQFP (10x10)
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 48-HTQFP (7x7)
Amplifier IC 2-Channel (Stereo, 2.1) or 4-Channel (Quad) Class D 48-HTQFP (7x7)
Amplifier IC 3-Channel Class AB 19-Clipwatt
Amplifier IC 4 Half Bridge Class AB PowerSSO-36 EPD
Amplifier IC 4 Half Bridge Class D PowerSSO-36 EPD
Amplifier IC 4-Channel (Quad) Class AB 25-Flexiwatt (Horizontal)
Amplifier IC 4-Channel (Quad) Class AB 25-Flexiwatt (Vertical)
Amplifier IC 4-Channel (Quad) Class AB 25-HZIP
Amplifier IC 4-Channel (Quad) Class AB 27-Flexiwatt (Horizontal)
Amplifier IC 4-Channel (Quad) Class AB 27-Flexiwatt (Vertical)
Amplifier IC 4-Channel (Quad) Class D 36-HSSOP
Amplifier IC 4-Channel (Quad) Class D 44-HSSOP
Amplifier IC 4-Channel (Quad) Class D 56-HSSOP
Amplifier IC 4-Channel (Quad) Class D 64-HTQFP (14x14)
Amplifier IC 4-Channel (Quad) Class D PowerSSO-36 EPD
Amplifier IC 4-Channel (Quad) Class D PowerSSO-36 EPU
Amplifier IC 42-DSBGA (2.96x2.5)
Amplifier IC 6-Channel Class D 44-HTSSOP
Amplifier IC Class D 48-HTSSOP
Amplifier IC
AUTOMOTIVE 45-V, 10-A DIGITAL IN
AUTOMOTIVE, 19V, DIGITAL-INPUT F
AUTOMOTIVE, 2-W, MONO, DIGITAL O
AUTOMOTIVE, 2.1MHZ, 30W MONO-CHA
AUTOMOTIVE, 45V, 13A, DIGITAL IN
AUTOMOTIVE, 45W, 2MHZ, 1-CHANNEL
Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SOP
Buffer, Non-Inverting 1 Element 1 Bit per Element Complementary Output 8-SOIC
Buffer, Non-Inverting 1 Element 4 Bit per Element Complementary Output 28-PLCC (11.48x11.48)
Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOP
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-SOP
Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-SOP
Buffer, Non-Inverting 9 Element 1 Bit per Element Push-Pull Output 28-PLCC (11.48x11.48)
Buffer, ReDriver 1 Channel 8-MLF® (2x2)
Differential Receiver/Driver IC 8-MLF® (2x2)
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-6
General Purpose Amplifier 1 Circuit SMV
General Purpose Amplifier 2 Circuit 8-SSOP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-MSOP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-PDIP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SOIC
IC AMP CLASS D MONO 20W 30DSBGA
IC AMP CLASS D MONO 20W 32VQFN
IC AMP CLASS D MONO 2W 24VQFN
IC AMP CLASS D STER 70W 56HSSOP
IC AMPLIFIER
IC AUDIO AMP
IC BUFFER INVERT 5.5V 20-TSSOP
Limiting Amplifier 1 Circuit Differential 10-MLF® (2x2)
Limiting Amplifier 1 Circuit Differential 10-MSOP-EP
Limiting Amplifier 1 Circuit Differential 16-MLF® (3x3)
Limiting Amplifier IC Optical Networks 16-MLF® (3x3)
Limiting Amplifier IC Optical Networks 16-QFN (3x3)
Limiting Postamplifier IC Ethernet 10-MSOP
Limiting Postamplifier IC Ethernet 16-QFN (3x3)
Limiting Postamplifier IC Optical Networks 10-MSOP-EP
Limiting Postamplifier IC Optical Networks 10-MSOP
Limiting Postamplifier IC Optical Networks 16-MLF® (3x3)
Limiting Postamplifier IC Optical Networks 16-QFN (3x3)
Postamplifier IC Optical Networks 16-QFN (3x3)
TAS5802PWPR
TAS6424RQDKQRQ1
TAS67524QDKQRQ1
Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOP
Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP

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