DigiKey Datasheets for Buffer Amplifiers

Buffer amplifiers have unity gain. They are used to match impedances between two devices, or as isolators.
Buffer Amplifiers: Learn more

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Product Name Notes
2/0 Driver 8-SOIC
Amplifier Circuit
ANALOG:GENERAL-PURPO SE LINEAR
Audio Amplifier 2 Circuit 8-SOIC
Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SSOP
Buffer, Inverting 2 Element 8 Bit per Element 3-State Output 48-SSOP
Buffer, Inverting 2 Element 8 Bit per Element 3-State Output 48-TSSOP
Buffer, Inverting 2 Element 8 Bit per Element 3-State Output 48-TVSOP
Buffer, Inverting 2 Element 9 Bit per Element 3-State Output 56-SSOP
Buffer, Inverting 4 Element 4 Bit per Element 3-State Output 48-SSOP
Buffer, Inverting 4 Element 4 Bit per Element 3-State Output 48-TSSOP
Buffer, Inverting 4 Element 4 Bit per Element 3-State Output 48-TVSOP
Buffer, Multiplexer 1 x 1:16 Channel 400Mbps 64-TSSOP
Buffer, Multiplexer 1 x 1:4 Channel 400Mbps 16-SOIC
Buffer, Multiplexer 1 x 1:4 Channel 400Mbps 16-TSSOP
Buffer, Multiplexer 1 x 1:8 Channel 250Mbps 48-TSSOP
Buffer, Multiplexer 1 x 1:8 Channel 400Mbps 38-TSSOP
Buffer, Multiplexer 1 x 2:16 Channel 400Mbps 64-TSSOP
Buffer, Multiplexer 1 x 2:2 Channel 250Mbps 16-SOIC
Buffer, Multiplexer 1 x 2:2 Channel 250Mbps 16-TSSOP
Buffer, Multiplexer 1 x 2:8 Channel 250Mbps 48-TSSOP
Buffer, Multiplexer 1 x 2:8 Channel 400Mbps 38-TSSOP
Buffer, Multiplexer 2 x 1:2 Channel 4Gbps 48-VQFN (7x7)
Buffer, Multiplexer 2 x 2:1, 1:2 Channel 1.5Gbps 48-WQFN (7x7)
Buffer, Multiplexer 4 x 2:1, 1:2 Channel 14.2Gbps 167-NFBGA (12x12)
Buffer, Non-Inverting 2 Element 10 Bit per Element 3-State Output 56-SSOP
Buffer, Non-Inverting 2 Element 10 Bit per Element 3-State Output 56-TSSOP
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-PDIP
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 24-PDIP
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 24-SOIC
Buffer, Non-Inverting 2 Element 4 Bit per Element Open Collector Output 20-PDIP
Buffer, Non-Inverting 2 Element 4 Bit per Element Open Collector Output 20-SOIC
Buffer, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-SSOP
Buffer, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TSSOP
Buffer, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TVSOP
Buffer, Non-Inverting 2 Element 9 Bit per Element 3-State Output 56-SSOP
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-PDIP
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-SO
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-SOIC
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-SSOP
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-VQFN (3.5x3.5)
Buffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 48-SSOP
Buffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 48-TSSOP
Buffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 48-TVSOP
Buffer, Non-Inverting 6 Element 1 Bit per Element Open Collector Output 14-PDIP
Buffer, Non-Inverting 6 Element 1 Bit per Element Open Collector Output 14-SO
Buffer, Non-Inverting 6 Element 1 Bit per Element Open Collector Output 14-SOIC
Buffer, ReDriver 1 Channel 2Gbps 8-SOIC
Buffer, ReDriver 1 Channel 2Gbps 8-VSSOP
Buffer, ReDriver 1 Channel 2Gbps 8-WSON (2x2)
Buffer, ReDriver 1 Channel 4Gbps 8-WSON (2x2)
Buffer, ReDriver 2 Channel 14.2Gbps 24-WQFN (4x5)
Buffer, ReDriver 2 Channel 400Mbps 16-TSSOP
Buffer, ReDriver 2 Channel 5Gbps 24-VQFN (3x3)
Buffer, ReDriver 2 Channel 5Gbps 24-VQFN (4x4)
Buffer, ReDriver 2 Channel 5Gbps 24-WQFN (3x3)
Buffer, ReDriver 4 Channel 1.5Gbps 48-TQFP (7x7)
Buffer, ReDriver 4 Channel 14.2Gbps 38-WQFN (5x7)
Buffer, ReDriver 4 Channel 5Gbps 42-WQFN (3.5x9)
Buffer, ReDriver 8 Channel 4.25Gbps 64-HTQFP (10x10)
CMOS Amplifier 1 Circuit 8-TMSOP
CMOS Amplifier 1 Circuit Rail-to-Rail SOT-23-5
CMOS Amplifier 1 Circuit SNT-8A
CMOS Amplifier 1 Circuit SOT-23-5
CMOS Amplifier 2 Circuit 8-TMSOP
CMOS Amplifier 2 Circuit 8-TSSOP
CMOS Amplifier 2 Circuit Differential, Rail-to-Rail 8-TMSOP
CMOS Amplifier 2 Circuit Differential, Rail-to-Rail SNT-8A
CMOS Amplifier 2 Circuit Rail-to-Rail 10-STDFN (2x2)
CMOS Amplifier 2 Circuit Rail-to-Rail 8-MSOP
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
CMOS Amplifier 2 Circuit Rail-to-Rail 8-TMSOP
CMOS Amplifier 2 Circuit Rail-to-Rail SNT-8A
CMOS Amplifier 2 Circuit SNT-8A
CMOS Amplifier 4 Circuit Rail-to-Rail 14-SOIC
CMOS Amplifier 4 Circuit Rail-to-Rail 14-TSSOP
CMOS Amplifier 4 Circuit Rail-to-Rail 20-STQFN (2x3)
Current Sense Amplifier 1 Circuit SOT-23-6
DUAL, LOW POWER, RRIO, 1MHZ OPER
DUAL, ULTRA LOW POWER, RRIO, 350
General Purpose Amplifier 1 Circuit 8-PDIP
General Purpose Amplifier 1 Circuit 8-SO
General Purpose Amplifier 1 Circuit 8-SOIC
General Purpose Amplifier 1 Circuit Rail-to-Rail 16-WQFN (4x4)
General Purpose Amplifier 1 Circuit Rail-to-Rail 6-WDFN (2x2)
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-PDIP
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-SOIC
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-WDFN (3x3)
General Purpose Amplifier 1 Circuit Rail-to-Rail SC-70-5
General Purpose Amplifier 1 Circuit Rail-to-Rail SC88A-B-PKG
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5
General Purpose Amplifier 1 Circuit SC88A-B-PKG
General Purpose Amplifier 2 Circuit 8-PDIP
General Purpose Amplifier 2 Circuit 8-SOIC
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-DIP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SO
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-VSSOP
General Purpose Amplifier 4 Circuit 14-PDIP
General Purpose Amplifier 4 Circuit Rail-to-Rail 10-MSOP
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-DIP
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SO
IC ANA LO-PWR/LO-NSE DUAL OP AMP
IC BUFF NON-INVERT 3.6V 48CFLTPK
IC BUFF NON-INVERT 5.25V 14-PDIP
IC BUFF NON-INVERT 5.5V 20CFLTPK
IC BUFF NON-INVRT 6V 20CFLATPACK
IC BUFFER NON-INVERT 5.25V 14-SO
IC CMOS 1 CIRCUIT SOT23-5
IC CMOS 2 CIRCUIT 10STDFN
IC CMOS 2 CIRCUIT 8MSOP
IC CMOS 2 CIRCUIT 8SOIC
IC CMOS 4 CIRCUIT 14SOIC
IC CMOS 4 CIRCUIT 14TSSOP
IC MULTIPLEXER 1CH 16SOIC
IC OPAMP GP 1 CIRCUIT 8SOIC
IC OPAMP GP 1 CIRCUIT SOT23-5
IC OPAMP GP 2 CIRCUIT 8SOIC
IC OPAMP SGL LOW NOISE 8-SOIC
IC TRANSLATION TXRX 3.6V 24TSSOP
IC TXRX NON-INVERT 3.6V 48CFLTPK
IC TXRX NON-INVERT 48CFLATPACK
IC TXRX NON-INVERT 5.5V 20-TSSOP
LEGACY LIC LEGACY MSOP OPERATION
LEGACY LIC LEGACY TSSOP OPERATIO
LOW VOLTAGE DUAL OP-AMP LOW COST
LOW VOLTAGE QUAD OP-AMP LOW COST
LOW VOLTAGE SINGLE OP-AMP SC70-5
LOW VOLTAGE SINGLE OP-AMP SOT23-
OPERATION AMPLIFIER
QUAD, LOW POWER, RRIO, 1MHZ OPER
QUAD, ULTRA LOW POWER, RRIO, 350
RAD-HARD 400 UA HIGH-SPEED
REAC842JSN#GC1
READ2303GSP#GC0
READ2606GSP#GC0
READ2656JSP#GC1
READ4656JSP#GC1
SAKAORI SINGLE SC70-5 PRECISION,
SAKAORI SINGLE SOT23-5, ULTA LOW
SINGLE, LOW POWER, RRIO, 1MHZ OP
SOUNDPLUS AUDIO OPERATIONAL AMPL
Transceiver, Inverting 2 Element 8 Bit per Element 3-State Output 48-SSOP
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-PDIP
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 24-SOIC
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-SSOP
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TSSOP
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-TVSOP
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 56-SSOP
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 56-TSSOP
Transceiver, Non-Inverting 2 Element 8 Bit per Element Push-Pull Output 56-SSOP
Transceiver, Non-Inverting 2 Element 8 Bit per Element Push-Pull Output 56-TSSOP
Transceiver, Non-Inverting 2 Element 9 Bit per Element 3-State Output 56-SSOP
Transimpedance Amplifier 1 Circuit Differential 14-SO
Transimpedance Amplifier 1 Circuit Differential 8-SO
Variable Gain Amplifier 1 Circuit Differential 16-SO
Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-TMSOP

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