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
20-W, DIGITAL INPUT, 4.5- TO 18-
30-W STEREO, 60-W MONO, DIGITAL-
43-W STEREO, DIGITAL-INPUT CLOSE
50-W STEREO, DIGITAL INPUT, HIGH
60W STEREO, 120W MONO, DIGITAL I
Amplifier IC 1-Channel (Mono) Class AB 9-SIL MPF
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 32-HTSSOP
Amplifier IC 1-Channel (Mono) Class D 32-VQFN (4x4)
Amplifier IC 1-Channel (Mono) Class D 36-HSSOP
Amplifier IC 1-Channel (Mono) Class D 56-HSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class B 13-PDBS
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class B 20-HTSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class B 9-PDBS
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class B 9-PSIL
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class B 9-SIL MPF
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class B 9-SMS
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-HTSSOP
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 64-HTQFP (14x14)
Amplifier IC 2-Channel (Stereo) Class B 18-HDIP
Amplifier IC 2-Channel (Stereo) Class B 9-SIL MPF
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 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 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 4-Channel (Quad) Class AB 25-HZIP
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 6-Channel Class D 44-HTSSOP
Amplifier IC Class D 48-HTSSOP
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 8-DIP
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 8-SO
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 8-TSSOP
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 8-WLCSP
Amplifier IC
AUDIO POWER AMPLIFIER, CLASS-AB,
AUTOMOTIVE 45-V, 10-A DIGITAL IN
AUTOMOTIVE, 19V, DIGITAL-INPUT F
AUTOMOTIVE, 2.1MHZ, 30W MONO-CHA
AUTOMOTIVE, 45V, 13A, DIGITAL IN
AUTOMOTIVE, 45W, 2MHZ, 1-CHANNEL
Buffer, Accelerator 1 Channel 8-SOIC
Buffer, Accelerator 1 Channel 8-VSSOP
Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-DIP
Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOP
Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-VSSOP
Buffer, Inverting 2 Element 1 Bit per Element 3-State Output 8-SSOP
Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SOP
Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP
Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 5-SSOP
Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output ESV
Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SMV
Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output 5-SSOP
Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output ESV
Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output fSV
Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output SMV
Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output 5-SSOP
Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output ESV
Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output fSV
Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SMV
Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-DIP
Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOP
Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-VSSOP
Buffer, Non-Inverting 2 Element 1 Bit per Element 3-State Output 8-SSOP
Buffer, Non-Inverting 2 Element 1 Bit per Element 3-State Output US8
Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output US6
Buffer, Non-Inverting 2 Element 1 Bit per Element Output 8-SSOP
Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output ES6 (1.6x1.6)
Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output US6
Buffer, Non-Inverting 2 Element 2, 4 (Hex) Bit per Element 3-State Output 16-TSSOP
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-DIP
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-SOP
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-VSSOP
Buffer, Non-Inverting 3 Element 1 Bit per Element Output 8-SSOP
Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output 8-SSOP
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-DIP
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-TSSOP
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-VSSOP
Buffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 48-TSSOP
Buffer, Non-Inverting 6 Element 1 Bit per Element Open Drain Output 14-VSSOP
Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-DIP
Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-SOP
Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-TSSOP
Buffer, ReDriver 1 Channel 400kHz 8-VSSOP
Buffer, ReDriver 1 Channel 400kHz 8-X2QFN (1.6x1.6)
Bus Switch 2 x 1:1 8-SSOP
Bus Switch 2 x 1:1 CST8
CMOS Amplifier 1 Circuit Rail-to-Rail
CMOS Amplifier 1 Circuit SMV
CMOS Amplifier 1 Circuit UFV
CMOS Amplifier 2 Circuit 8-SSOP
General Purpose Amplifier 1 Circuit 5-SSOP
General Purpose Amplifier 1 Circuit ESV
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 32VQFN
IC AMPLIFIER
IC BUFF 2V/5.5V 20-TSSOP
IC BUFF 2V/5.5V 8-SSOP
IC BUFF 2V/5.5V US8
IC BUFF 4.5V/5.5V 8-SSOP
IC TXRX 1.8V/3.6V 48-TSSOP
Power Amplifier 2 Circuit 16-PDIP
Power Amplifier 2 Circuit 16-SOEIAJ
Power Amplifier 2 Circuit 16-SOIC
Power Amplifier 2 Circuit 8-PDIP
TAS6424RQDKQRQ1
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
Transceiver, Inverting 2 Element 8 Bit per Element 3-State Output 48-TSSOP
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-DIP
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOP
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-VSSOP
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TSSOP
Zero-Drift Amplifier 1 Circuit 14-PDIP
Zero-Drift Amplifier 1 Circuit 8-PDIP
Zero-Drift Amplifier 2 Circuit 8-PDIP
Zero-Drift Amplifier 2 Circuit 8-SOIC

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