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
| 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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