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
0 TO 70V, HIGH-PRECISION CURRENT
1.8V, 15MHZ LOW-OFFSET, LOW-POWE
1.8V, 15MHZ, LOW-OFFSET, LOW-POW
36V FULLY DIFF, PROG-GAIN AMPLIF
3V/5V LOW-POWER, LOW-NOISE, CMOS
50V ZDA, LOW NOISE
5V CMOS, LOW NOISE
5V, CMOS, ZDA, DUAL AMP
Audio Amplifier 2 Circuit 8-PDIP
Audio Amplifier 2 Circuit 8-SOIC
Buffer Amplifier 1 Circuit Differential 10-DFN (3x2)
Buffer Amplifier 2 Circuit Rail-to-Rail 8-SOIC
Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-CDIP
Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-CDIP
Buffer, Non-Inverting 4 Element 1 Bit per Element 3-State Output 14-DHVQFN (2.5x3)
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-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-SOP
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
CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOIC
CMOS Amplifier 2 Circuit Rail-to-Rail 8-TSSOP
Current Feedback Amplifier 1 Circuit 20-CLCC (9x9)
Current Feedback Amplifier 1 Circuit 8-CERDIP
Current Sense Amplifier 1 Circuit 4-UCSP (1.05x1.05)
Current Sense Amplifier 1 Circuit Push-Pull, Rail-to-Rail 8-uMAX/uSOP
Current Sense Amplifier 1 Circuit Push-Pull, Rail-to-Rail
Current Sense Amplifier 1 Circuit Rail-to-Rail 8-SOIC-EP
Current Sense Amplifier 1 Circuit Rail-to-Rail 8-SOIC
Current Sense Amplifier 1 Circuit Rail-to-Rail 8-TDFN-CU (2x3)
Current Sense Amplifier 1 Circuit SOT-6
Current Sense Amplifier 2 Circuit 12-WLP (1.7x1.27)
DECOMPENSATED VERSION OF MAX4426
Differential Amplifier 1 Circuit Differential 16-QFN (3x3)
Differential Amplifier 1 Circuit Differential, Rail-to-Rail 8-DFN (3x3)
Differential Amplifier 1 Circuit Differential, Rail-to-Rail 8-MSOP
Differential Amplifier 1 Circuit Rail-to-Rail 8-DFN (2x3)
Differential Amplifier 1 Circuit Rail-to-Rail 8-MSOP
Differential Amplifier 1 Circuit Rail-to-Rail 8-SOIC
DUAL 0V TO76V CURRENT SENSE AMPL
General Purpose Amplifier 1 Circuit 20-CLCC (9x9)
General Purpose Amplifier 1 Circuit 24-QFN (4x4)
General Purpose Amplifier 1 Circuit 28-CDIP
General Purpose Amplifier 1 Circuit 8-CERDIP
General Purpose Amplifier 1 Circuit 8-MSOP
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 Differential 20-CLCC (9x9)
General Purpose Amplifier 1 Circuit Push-Pull, Rail-to-Rail 6-UTLGA (1.5x1.0)
General Purpose Amplifier 1 Circuit Push-Pull, Rail-to-Rail 6-WLP (1.24x0.84)
General Purpose Amplifier 1 Circuit Rail-to-Rail 6-DFN (2x2)
General Purpose Amplifier 1 Circuit Rail-to-Rail 6-WLP (1.22x0.92)
General Purpose Amplifier 1 Circuit Rail-to-Rail 6-WLP (1.23x.83)
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-MSOP
General Purpose Amplifier 1 Circuit Rail-to-Rail 8-SOIC
General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-6
General Purpose Amplifier 1 Circuit Rail-to-Rail TSOT-23-6
General Purpose Amplifier 2 Circuit 16-SOIC
General Purpose Amplifier 2 Circuit 20-CLCC (9x9)
General Purpose Amplifier 2 Circuit 8-CERDIP
General Purpose Amplifier 2 Circuit 8-MSOP
General Purpose Amplifier 2 Circuit 8-PDIP
General Purpose Amplifier 2 Circuit 8-SOIC
General Purpose Amplifier 2 Circuit Push-Pull, Rail-to-Rail 12-UCSP (1.54x2.02)
General Purpose Amplifier 2 Circuit Push-Pull, Rail-to-Rail 8-SOIC
General Purpose Amplifier 2 Circuit Push-Pull, Rail-to-Rail 8-uMAX/uSOP
General Purpose Amplifier 2 Circuit Rail-to-Rail 10-MSOP
General Purpose Amplifier 2 Circuit Rail-to-Rail 10-UTQFN (1.6x2.1)
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-DFN (2x2)
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-TSSOP
General Purpose Amplifier 2 Circuit Rail-to-Rail 8-uMAX/uSOP
General Purpose Amplifier 2 Circuit Rail-to-Rail 9-WLP (1.23x1.23)
General Purpose Amplifier 2 Circuit Rail-to-Rail TSOT-23-8
General Purpose Amplifier 4 Circuit 14-CERDIP
General Purpose Amplifier 4 Circuit 14-PDIP
General Purpose Amplifier 4 Circuit 14-SOIC
General Purpose Amplifier 4 Circuit 14-TSSOP
General Purpose Amplifier 4 Circuit 16-SOIC
General Purpose Amplifier 4 Circuit 20-CLCC (9x9)
General Purpose Amplifier 4 Circuit 28-LCC (11.43x11.43)
General Purpose Amplifier 4 Circuit Differential 14-CERDIP
General Purpose Amplifier 4 Circuit Differential 16-SOIC
General Purpose Amplifier 4 Circuit Differential 28-LCC (11.43x11.43)
General Purpose Amplifier 4 Circuit Push-Pull, Rail-to-Rail 14-TSSOP
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
General Purpose Amplifier 4 Circuit Rail-to-Rail 16-MSOP
General Purpose Amplifier 4 Circuit Rail-to-Rail 16-SOIC
GLEANING AD8542
GLEANING ADA4622-2
HIGH PRECISION CURRENT SENSE AMP
HIGH SPEED OPERATIONAL AMPLIFIER
IC BUFF NON-INVERT 5.5V 14DHVQFN
IC BUFF NON-INVERT 5.5V 14SO
IC BUFF NON-INVERT 5.5V 14SSOP
IC BUFF NON-INVERT 5.5V 14TSSOP
IC BUFFER 1 CIRCUIT SOT23-6
IC BUFFER 4 CIRCUIT 16QSOP
IC CSA W/ FAST PWM REJ
IC CURR SENSE 1 CIRCUIT 10UMAX
IC CURR SENSE 1 CIRCUIT 5UCSP
IC INST AMP 1 CIRCUIT SOT23-6
IC OPAMP CFA 2 CIRCUIT 14SOIC
IC OPAMP DIFF 1 CIRCUIT 12TQFN
IC OPAMP DIFF 1 CIRCUIT 8MSOP
IC OPAMP GP 1 CIRCUIT 24QFN
IC OPAMP GP 1 CIRCUIT 6TDFN
IC OPAMP GP 1 CIRCUIT 8DIP
IC OPAMP GP 1 CIRCUIT 8SOIC
IC OPAMP GP 1 CIRCUIT 8UDFN
IC OPAMP GP 1 CIRCUIT SC70-6
IC OPAMP GP 1 CIRCUIT SOT23-6
IC OPAMP GP 1 CIRCUIT TSOT23-6
IC OPAMP GP 2 CIRCUIT 10UMAX
IC OPAMP GP 2 CIRCUIT 14DIP
IC OPAMP GP 2 CIRCUIT 8SOIC
IC OPAMP GP 2 CIRCUIT 8UMAX
IC OPAMP GP 2 CIRCUIT SOT23-8
IC OPAMP GP 2 CIRCUIT TSOT23-8
IC OPAMP GP 8 CIRCUIT 32TQFN
IC OPAMP INSTR 2.5MHZ RRO 6TDFN
IC OPAMP VFB 1 CIRCUIT 8SOIC
IC OPAMP VFB 1 CIRCUIT 8UMAX
IC OPAMP VFB 1 CIRCUIT SOT23-5
IC OPAMP VFB 2 CIRCUIT 8UMAX
IC OPAMP VFB 4 CIRCUIT 14TSSOP
IC REDRIVER ESATA 1CH 20TQFN
IC REDRIVER SAS/SATA 2CH 20TQFN
Instrumentation Amplifier 1 Circuit 16-CDIP
Instrumentation Amplifier 1 Circuit 20-CLCC (9x9)
Instrumentation Amplifier 1 Circuit Rail-to-Rail 12-DFN (4x3)
Instrumentation Amplifier 1 Circuit Rail-to-Rail 12-DFN (4x4)
Instrumentation Amplifier 1 Circuit Rail-to-Rail 16-SSOP
Instrumentation Amplifier 1 Circuit Rail-to-Rail 9-WLP (1.26x1.23)
Instrumentation Amplifier 2 Circuit Differential 8-SOIC
Isolation Amplifier 1 Circuit Differential 8-DIP Gull Wing
Isolation Amplifier 1 Circuit Differential 8-DIP
J-FET Amplifier 1 Circuit 10-CERPAK
J-FET Amplifier 1 Circuit 20-CLCC (9x9)
J-FET Amplifier 1 Circuit 8-CERDIP
J-FET Amplifier 1 Circuit 8-SOIC
J-FET Amplifier 1 Circuit Rail-to-Rail 8-SO
J-FET Amplifier 1 Circuit Rail-to-Rail TSOT-23-6
J-FET Amplifier 1 Circuit TO-99-8
J-FET Amplifier 2 Circuit 10-DFN (3x3)
J-FET Amplifier 2 Circuit 20-CLCC (9x9)
J-FET Amplifier 2 Circuit 8-CERDIP
J-FET Amplifier 2 Circuit 8-MSOP-EP
J-FET Amplifier 2 Circuit 8-MSOP
J-FET Amplifier 2 Circuit 8-PDIP
J-FET Amplifier 2 Circuit 8-SOIC
J-FET Amplifier 2 Circuit Rail-to-Rail 10-DFN (3x3)
J-FET Amplifier 2 Circuit Rail-to-Rail 8-MSOP-EP
J-FET Amplifier 4 Circuit 14-CERDIP
J-FET Amplifier 4 Circuit 14-SOIC
Logarithmic Amplifier 1 Circuit Differential 20-CDIP
Logarithmic Amplifier 1 Circuit Differential 20-CLCC (9x9)
NEGATIVE SENSING CSA W/ FAST PWM
Programmable Gain Amplifier 1 Circuit Rail-to-Rail TSOT-23-8
Programmable Gain Amplifier 2 Circuit Differential 10-uMAX/uSOP
Programmable Gain Amplifier 2 Circuit Rail-to-Rail 10-MSOP
Sample and Hold Amplifier 1 Circuit 20-CLCC (9x9)
Sample and Hold Amplifier 4 Circuit 16-CERDIP
Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-CDIP
ULTRA-LOW OFFSET/DRIFT, LOW-NOIS
Variable Gain Amplifier 1 Circuit 8-CERDIP
Variable Gain Amplifier 2 Circuit 16-CERDIP
Voltage Feedback Amplifier 1 Circuit 8-CERDIP
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail 8-CERDIP
Voltage Feedback Amplifier 1 Circuit Rail-to-Rail 8-SOIC

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