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
Audio Amplifier 4 Circuit 14-DIP
Audio Amplifier 4 Circuit 14-SO
Buffer, Inverting 1 Element 6 Bit per Element Push-Pull Output 16-CDIP
Buffer, Inverting 1 Element 6 Bit per Element Push-Pull Output 16-PDIP
Buffer, Inverting 1 Element 6 Bit per Element Push-Pull Output 16-SOEIAJ
Buffer, Inverting 1 Element 6 Bit per Element Push-Pull Output 20-PLCC (9x9)
Buffer, Multiplexer 1 x 1:2 Channel 800Mbps 10-uMAX/uSOP
Buffer, Non-Inverting 1 Element 6 Bit per Element Push-Pull Output 16-CDIP
Buffer, Non-Inverting 1 Element 6 Bit per Element Push-Pull Output 16-PDIP
Buffer, Non-Inverting 1 Element 6 Bit per Element Push-Pull Output 16-SOEIAJ
Buffer, Non-Inverting 1 Element 6 Bit per Element Push-Pull Output 20-PLCC (9x9)
Buffer, Non-Inverting 2 Element 2, 4 (Hex) Bit per Element 3-State Output 16-PDIP
Buffer, Non-Inverting 2 Element 2, 4 (Hex) Bit per Element 3-State Output 16-SOEIAJ
Buffer, Non-Inverting 2 Element 2, 4 (Hex) Bit per Element 3-State Output 16-SOIC
Buffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 52-QFP (10x10)
Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-PDIP
Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-SOEIAJ
Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-SOIC
Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 16-TSSOP
Buffer, Non-Inverting 9 Element 1 Bit per Element Push-Pull Output 28-PLCC (11.51x11.51)
Buffer, ReDriver 1 Channel 3Gbps 20-TQFN (4x4)
Buffer, ReDriver 1 Channel 400Mbps 28-TSSOP
Buffer, ReDriver 1 Channel 400Mbps SC-70-6
Buffer, ReDriver 1 Channel 6Gbps 20-TQFN (4x4)
Buffer, ReDriver 1 Channel 800Mbps 28-TSSOP
Buffer, ReDriver 2 Channel 28-TQFN (3.5x5.5)
Buffer, ReDriver 2 Channel 36-TQFN (6x6)
Buffer, ReDriver 2 Channel 3Gbps 20-TQFN (4x4)
Buffer, ReDriver 2 Channel 6Gbps 20-TQFN (4x4)
Buffer, ReDriver 4 Channel 42-TQFN (3.5x9)
CMOS Amplifier 2 Circuit Rail-to-Rail 10-UTQFN (1.4x1.8)
CMOS Amplifier 2 Circuit Rail-to-Rail SC-70-8
Current Sense Amplifier 1 Circuit 10-uMAX/uSOP
Current Sense Amplifier 1 Circuit 4-UCSP (1.05x1.05)
Current Sense Amplifier 1 Circuit 4-UCSP (1x1)
Current Sense Amplifier 1 Circuit 6-µDFN (2x2)
Current Sense Amplifier 1 Circuit 6-UCSP
Current Sense Amplifier 1 Circuit 8-TDFN (2x3)
Current Sense Amplifier 1 Circuit 8-uMAX/uSOP
Current Sense Amplifier 1 Circuit Rail-to-Rail 8-SOIC-EP
Current Sense Amplifier 1 Circuit SC-70-5
Current Sense Amplifier 1 Circuit SOT-23-5
Differential Amplifier 1 Circuit Differential 12-TQFN (3x3)
General Purpose Amplifier 1 Circuit 8-DIP
General Purpose Amplifier 1 Circuit 8-PDIP
General Purpose Amplifier 1 Circuit 8-SOIC
General Purpose Amplifier 1 Circuit Rail-to-Rail 5-TSOP
General Purpose Amplifier 1 Circuit Rail-to-Rail 6-TDFN (3x3)
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-TDFN (3x3)
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-uMAX/uSOP
General Purpose Amplifier 1 Circuit Rail-to-Rail SC-70-5
General Purpose Amplifier 1 Circuit Rail-to-Rail SC-70-6
General Purpose Amplifier 2 Circuit 8-Mini DIP
General Purpose Amplifier 2 Circuit 8-MSOP
General Purpose Amplifier 2 Circuit 8-PDIP
General Purpose Amplifier 2 Circuit 8-SO
General Purpose Amplifier 2 Circuit 8-SOIC
General Purpose Amplifier 2 Circuit 8-TDFN (3x3)
General Purpose Amplifier 2 Circuit 8-VSSOP
General Purpose Amplifier 2 Circuit Rail-to-Rail 10-uMAX/uSOP
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
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-TDFN (3x3)
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-uMAX/uSOP
General Purpose Amplifier 2 Circuit Rail-to-Rail SC-70-8
General Purpose Amplifier 2 Circuit Rail-to-Rail SOT-23-8
General Purpose Amplifier 4 Circuit 14-DIP
General Purpose Amplifier 4 Circuit 14-PDIP
General Purpose Amplifier 4 Circuit 14-SO
General Purpose Amplifier 4 Circuit 14-SOIC
General Purpose Amplifier 4 Circuit 14-TSSOP
General Purpose Amplifier 4 Circuit Differential 14-PDIP
General Purpose Amplifier 4 Circuit Differential 14-SOIC
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-PDIP
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SOIC
General Purpose Amplifier 4 Circuit Rail-to-Rail 14-TSSOP
IC OPAMP DUAL 4.5MHZ 8DIP
IC OPAMP DUAL 4.5MHZ 8SOIC
IC OPAMP DUAL HI SPD 8-SOIC
IC OPAMP DUAL HI SPEED 8SOIC
IC OPAMP DUAL LOW NOISE 8-SOIC
IC OPAMP DUAL LOW NOISE 8DIP
IC OPAMP DUAL LOW NOISE 8SOIC
IC OPAMP DUAL LOW POWER 8DIP
IC OPAMP DUAL LOW POWER 8SOIC
IC OPAMP DUAL LOW PWR/NS 8-SOIC
IC OPAMP DUAL LOW PWR/NS MICRO8
IC OPAMP DUAL LP LOW NOISE 8DIP
IC OPAMP DUAL LP LOW NOISE 8SOIC
IC OPAMP DUAL R-R 1V 8SOIC
IC OPAMP DUAL R-R LOW VOLT 8DIP
IC OPAMP DUAL R-R LOW VOLT 8SOIC
IC OPAMP DUAL R-R LV 8-SOIC
IC OPAMP DUAL T-T 1V 8-SOIC
IC OPAMP GP 1 CIRCUIT 8SOIC
IC OPAMP GP 2 CIRCUIT 8SOIC
IC OPAMP GP 4 CIRCUIT 14SOIC
IC OPAMP GP 4 CIRCUIT 14TSSOP
IC OPAMP QUAD 4.5MHZ 14DIP
IC OPAMP QUAD 4.5MHZ 14SOIC
IC OPAMP QUAD DIFF INPUT 14DIP
IC OPAMP QUAD DIFF INPUT 14SOIC
IC OPAMP QUAD HI SPEED 14DIP
IC OPAMP QUAD HI SPEED 14SOIC
IC OPAMP QUAD LOW NOISE 14SOIC
IC OPAMP QUAD LOW POWER 14DIP
IC OPAMP QUAD LOW POWER 14SOIC
IC OPAMP QUAD LOW PWR/NS 14-SOIC
IC OPAMP QUAD LP LO NOISE 14DIP
IC OPAMP QUAD LP LO NOISE 14SOIC
IC OPAMP QUAD R-R LO VOLT 14SOIC
IC OPAMP QUAD R-R LV 14-SOIC
IC OPAMP SGL R-R LOW VOLT 8DIP
IC OPAMP SGL R-R LOW VOLT 8SOIC
IC OPAMP SGL R-R LV 8-SOIC
IC OPAMP SINGLE 4.5MHZ 8DIP
IC OPAMP SINGLE 4.5MHZ 8SOIC
IC OPAMP SINGLE 4.5MHZ HS 8-SOIC
IC OPAMP SINGLE LOW POWER 8DIP
J-FET Amplifier 2 Circuit 8-PDIP
J-FET Amplifier 2 Circuit 8-SOIC
J-FET Amplifier 4 Circuit 14-PDIP
J-FET Amplifier 4 Circuit 14-SOIC
J-FET Amplifier 4 Circuit 14-TSSOP
OPERATIONAL AMPLIFIER, SINGLE SU
Programmable Gain Amplifier 2 Circuit Differential 10-uMAX/uSOP
PROTOTYPE
Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 52-QFP (10x10)
Zero-Drift Amplifier 1 Circuit Rail-to-Rail SC-70-5
Zero-Drift Amplifier 1 Circuit Rail-to-Rail SC-70-6
Zero-Drift Amplifier 2 Circuit Rail-to-Rail SC-70-8

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