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 |
|---|---|
| 3.3 V USB 3.1 DUAL CHANNEL HIGH | |
| 3.3 V USB 3.1 GEN-2 10 GB | |
| 3.3 V USB 3.1 GEN-2 10GBP | |
| 3.3 V USB 3.1 GEN-2 10GBPS QUAD | |
| 3.3 V USB 3.1 QUAD CHANNE | |
| 40V PRECISION HIGH-SIDE CURRENT | |
| 8 MHZ RAIL TO RAIL CMOS | |
| 8 MHZ, RAIL-TO-RAIL CMOS OPERATI | |
| 8-BIT DUAL-SUPPLY BUS TRANSCEIVE | |
| 80 V COMMON-MODE, CURRENT SENSE | |
| 8BIT, 3-STATE OUTPUTS BUFFER | |
| Amplifier Circuit | |
| Audio Amplifier 2 Circuit 8-DIP | |
| Audio Amplifier 2 Circuit 8-SOP | |
| Audio Amplifier 2 Circuit Rail-to-Rail 8-SOP | |
| 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-PDIP | |
| Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SO | |
| Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | |
| 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 2 Element 1 Bit per Element 3-State Output 8-MicroPak™ | |
| Buffer, Inverting 2 Element 1 Bit per Element 3-State Output US8 | |
| Buffer, Inverting 2 Element 2, 4 (Hex) Bit per Element 3-State Output 16-PDIP | |
| Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-DIP | |
| Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SO | |
| Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SSOP | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 6-MicroPak2™ | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 6-MicroPak | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SC-70-5 | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-23-5 | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output 4-WLCSP (0.80x0.80) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output 6-MicroPak2™ | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output 6-MicroPak | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SC-70-5 | |
| Buffer, Non-Inverting 1 Element 10 Bit per Element 3-State Output 24-DIP | |
| Buffer, Non-Inverting 1 Element 10 Bit per Element 3-State Output 24-SO | |
| Buffer, Non-Inverting 1 Element 10 Bit per Element 3-State Output 24-SSOP | |
| Buffer, Non-Inverting 1 Element 6 Bit per Element 3-State Output 16-PDIP | |
| 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-PDIP | |
| Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SO | |
| Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC | |
| 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 2 Element 1 Bit per Element 3-State Output 8-MicroPak™ | |
| 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 6-MicroPak2™ | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output 6-MicroPak | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output 6-SIP (1.45x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output SC-88 (SC-70-6) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output 6-MicroPak2™ | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output 6-MicroPak | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output SC-88 (SC-70-6) | |
| Buffer, Non-Inverting 2 Element 2, 4 (Hex) Bit per Element Push-Pull Output 16-DIP | |
| Buffer, Non-Inverting 2 Element 2, 4 (Hex) Bit per Element Push-Pull Output 16-SO | |
| 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-SO | |
| Buffer, Non-Inverting 2 Element 4 Bit per Element 3-State Output 20-SSOP | |
| Buffer, Non-Inverting 2 Element 4 Bit per Element Open Collector Output 20-DIP | |
| Buffer, Non-Inverting 2 Element 4 Bit per Element Open Collector Output 20-SO | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output 8-MicroPak™ | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output US8 | |
| 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 6 Element 1 Bit per Element 3-State Output 16-PDIP | |
| Buffer, Non-Inverting 6 Element 1 Bit per Element Open Collector Output 14-DIP | |
| Buffer, Non-Inverting 6 Element 1 Bit per Element Open Collector Output 14-SO | |
| Buffer, ReDriver 1 Channel 10Gbps 12-UQFN (1.6x1.6) | |
| Buffer, ReDriver 2 Channel 10Gbps 16-UQFN (3x3) | |
| Buffer, ReDriver 2 Channel 10Gbps 30-QFN (2.5x4.5) | |
| Buffer, ReDriver 4 Channel 10Gbps 32-X2QFN (2.85x4.5) | |
| Buffer, ReDriver 4 Channel 10Gbps 34-UQFN (2.5x4.5) | |
| Buffer, ReDriver 4 Channel 10Gbps 36-X2QFN (3.1x4.3) | |
| Buffer, ReDriver 4 Channel 10Gbps 42-WQFN (3.5x9) | |
| Channel | |
| CMOS Amplifier 1 Circuit Rail-to-Rail 5-TSOP | |
| Configurable 2 Circuit 4 Input 14-MDIP | |
| Configurable 2 Circuit 4 Input 14-SOIC | |
| Current Feedback Amplifier 1 Circuit 5-TSOP | |
| Current Feedback Amplifier 1 Circuit 6-TSOP | |
| Current Feedback Amplifier 1 Circuit 8-SOIC | |
| Current Feedback Amplifier 1 Circuit SC-88A (SC-70-5/SOT-353) | |
| Current Feedback Amplifier 3 Circuit 16-TSSOP | |
| Current Sense Amplifier 1 Circuit 8-MSOP | |
| Current Sense Amplifier 1 Circuit 8-SOIC | |
| Current Sense Amplifier 1 Circuit Rail-to-Rail 10-UQFN (1.4x1.8) | |
| Current Sense Amplifier 1 Circuit Rail-to-Rail SC-88/SC70-6/SOT-363 | |
| Current Sense Amplifier 1 Circuit TSOT-23-6-L | |
| Current Sense Amplifier 2 Circuit 8-MSOP | |
| CURRENT SENSE AMPLIFIER, 80V COM | |
| CURRENT-SHUNT MONITORS, ZERO-DRI | |
| DOUBLE CURRENT SENSE AMPLIFIER G | |
| General Purpose Amplifier 1 Circuit 16-SOIC | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail 5-TSOP | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail 6-TSOP | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail 6-UDFN (1.6x1.6) | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail SC-74A | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail SC-88A (SC-70-5/SOT-353) | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-553 | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail TSOT-23-5 | |
| General Purpose Amplifier 2 Circuit 8-MSOP | |
| General Purpose Amplifier 2 Circuit 8-SOIC | |
| General Purpose Amplifier 2 Circuit 8-UDFN (2x2) | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail 8-MSOP | |
| 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 9-WLCSP (1.02x1.02) | |
| General Purpose Amplifier 4 Circuit 14-SOIC | |
| General Purpose Amplifier 4 Circuit 14-TSSOP | |
| General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SOIC | |
| General Purpose Amplifier 4 Circuit Rail-to-Rail 14-TSSOP | |
| HIGH QUALITY SOUND, J-FET INPUT | |
| HIGH-QUALITY SOUND, J-FET INPUT, | |
| HIGH-QUALITY SOUND, J-FET INPUT | |
| HOT SWAPPABLE BUFFER | |
| HOT SWAPPABLE I2C BUS AND SMBUS | |
| IC BUFF NON-INVERT 5.5V SC-70-6 | |
| IC BUFF NON-INVERT 5.5V SOT-23-5 | |
| IC BUFF NON-INVRT 3.6V 6MICROPAK | |
| IC BUFF NON-INVRT 5.5V 6MICROPAK | |
| IC BUFF NON-INVRT 5.5V 6MICROPK2 | |
| IC BUFFER INVERTING 5.5V 8-UQFN | |
| IC BUFFER INVERTING 5.5V US8 | |
| IC BUFFER NON-INVERT 3.6V 6-UDFN | |
| IC BUFFER NON-INVERT 3.6V SC-88A | |
| IC BUFFER NON-INVERT 5.5V 6-UDFN | |
| IC BUFFER NON-INVERT 5.5V 8-UQFN | |
| IC BUFFER NON-INVERTING 5.5V US8 | |
| IC Channel | |
| IC CMOS 2 CIRCUIT 8MICRO | |
| IC CURR SENSE 1 CIRCUIT 10UQFN | |
| IC DISPLAYPORT REDRIVER X2QFN38 | |
| IC OPAMP DUAL SGL SUPP LP 8MICRO | |
| IC OPAMP DUAL SGL SUPP LP 8SOIC | |
| IC OPAMP GP 1 CIRCUIT 5TSOP | |
| IC OPAMP GP 1 CIRCUIT 6TSOP | |
| IC OPAMP GP 1 CIRCUIT SC88A | |
| IC OPAMP GP 1 CIRCUIT SOT553 | |
| IC OPAMP GP 2 CIRCUIT 8MSOP | |
| IC OPAMP GP 2 CIRCUIT 8SOIC | |
| IC OPAMP GP 2 CIRCUIT 8TSSOP | |
| IC OPAMP QUAD SGL SUPPLY 14SOIC | |
| IC OPAMP ZER-DRIFT 2CIRC 8SOIC | |
| IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC | |
| IC OPAMP ZERO-DRIFT 4CIRC 14SOIC | |
| IC REDRIVER 2-PORT LIN 42WQFN | |
| J-FET Amplifier 1 Circuit 8-DIP | |
| J-FET Amplifier 2 Circuit 8-SOIC | |
| NB7NPQ1204EM - 3.3 V USB 3.1 GEN | |
| NB7NPQ1402E2M - 3.3 V USB 3.1 GE | |
| NB7NPQ1404E2M - 3.3 V USB 3.1 GE | |
| NCS21801 - PRECISION OP AMPLIFIE | |
| NCS21803 - PRECISION OP AMPLIFIE | |
| NCS21804 - PRECISION OP AMPLIFIE | |
| NCS333A TSOP 5L | |
| NCV21801 - PRECISION OP AMPLIFIE | |
| NCV21804 - PRECISION OP AMPLIFIE | |
| OCTAL BUFFERS AND LINE DRIVERS W | |
| OPERATIONAL AMPLIFIER, 36 V, 3 M | |
| Power Amplifier 2 Circuit 12-UDFN (3x3) | |
| Power Amplifier 2 Circuit 16-SOIC | |
| PRECISION OPERATIONAL AMPLIFIER, | |
| R2R DUAL AMPLIFIER_FPCN23660Z A1 | |
| R2R QUAD AMPLIFIER 3MHZ BW | |
| SINGLE CURRENT SENSE AMPLIFIER G | |
| Transceiver, Inverting 1 Element 10 Bit per Element 3-State Output 24-DIP | |
| Transceiver, Inverting 1 Element 10 Bit per Element 3-State Output 24-SO | |
| Transceiver, Inverting 1 Element 4 Bit per Element 3-State Output 14-DIP | |
| Transceiver, Inverting 1 Element 4 Bit per Element 3-State Output 14-SO | |
| Transceiver, Non-Inverting 1 Element 4 Bit per Element 3-State Output 14-DIP | |
| Transceiver, Non-Inverting 1 Element 4 Bit per Element 3-State Output 14-SO | |
| 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-PDIP | |
| Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SO | |
| 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 20-SOP | |
| Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SSOP | |
| 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 24-DIP | |
| Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 24-SO | |
| Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 24-SSOP | |
| Voltage Feedback Amplifier 1 Circuit 5-TSOP | |
| Voltage Feedback Amplifier 1 Circuit 6-TSOP | |
| Voltage Feedback Amplifier 3 Circuit 16-TSSOP | |
| VOLTAGE OUTPUT CURRENT SHUNT MON | |
| Zero-Drift Amplifier 1 Circuit Rail-to-Rail 5-TSOP | |
| Zero-Drift Amplifier 1 Circuit Rail-to-Rail SC-88/SC70-6/SOT-363 | |
| Zero-Drift Amplifier 1 Circuit Rail-to-Rail SC-88A (SC-70-5/SOT-353) | |
| Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-MSOP | |
| Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-SOIC | |
| Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-UDFN (2x2) | |
| Zero-Drift Amplifier 4 Circuit Rail-to-Rail 14-SOIC | |
| Zero-Drift Amplifier 4 Circuit Rail-to-Rail 14-TSSOP |
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