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 |
|---|---|
| 1.7MHZ, 50A/CH, EXCELLENT EMI IM | |
| AMPLIFIER | |
| AUTOMOTIVE, 1-CHANNEL 40V GENERA | |
| AUTOMOTIVE, 1-CHANNEL 5V GENERAL | |
| AUTOMOTIVE, 2-CHANNEL 40V GENERA | |
| AUTOMOTIVE, 2-CHANNEL 40V POWER | |
| AUTOMOTIVE, 2-CHANNEL 5V GENERAL | |
| AUTOMOTIVE, 4-CHANNEL 40V GENERA | |
| AUTOMOTIVE, 4-CHANNEL 5V GENERAL | |
| Buffer, Inverting 1 Element 1 Bit per Element Open Drain Output 6-UDFN (1x1) | |
| Buffer, Inverting 1 Element 6 Bit per Element 3-State Output 16-TSSOP | |
| Buffer, Inverting 1 Element 6 Bit per Element Push-Pull Output 16-TSSOP | |
| Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP | |
| Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-SOIC | |
| Buffer, Inverting 2 Element 4 Bit per Element 3-State Output 20-TSSOP | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 5-TSOP | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 6-UDFN (1.2x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 6-UDFN (1.45x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 6-UDFN (1x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 6-ULLGA (1.2x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 6-ULLGA (1.45x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output 6-ULLGA (1x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SC-74A | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SC-88A (SC-70-5/SOT-353) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-553 | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element 3-State Output SOT-953 | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output 16-TSSOP | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output 5-TSOP | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output 6-UDFN (1.2x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output 6-UDFN (1x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output 6-ULLGA (1.45x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output 6-ULLGA (1x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output SC-74A | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output SC-88A (SC-70-5/SOT-353) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output SOT-553 | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Open Drain Output SOT-953 | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Output SC-88/SC70-6/SOT-363 | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output 6-UDFN (1.2x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output 6-UDFN (1.45x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output 6-ULLGA (1.45x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output 6-ULLGA (1x1) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SC-74A | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SC-88A (SC-70-5/SOT-353) | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SOT-553 | |
| Buffer, Non-Inverting 1 Element 1 Bit per Element Push-Pull Output SOT-953 | |
| Buffer, Non-Inverting 1 Element 2 Bit per Element Push-Pull Output 6-UDFN (1.45x1) | |
| 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-TSSOP | |
| 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-TSOP | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output 6-UDFN (1.2x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output 6-UDFN (1.45x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output 6-UDFN (1x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output 6-ULLGA (1.45x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output 6-ULLGA (1x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output SC-74 | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Open Drain Output SC-88/SC70-6/SOT-363 | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Output 6-UDFN (1.45x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output 6-UDFN (1.2x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output 6-UDFN (1.45x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output 6-UDFN (1x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output 6-ULLGA (1.2x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output 6-ULLGA (1.45x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output 6-ULLGA (1x1) | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output SC-74 | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output SC-88/SC70-6/SOT-363 | |
| Buffer, Non-Inverting 2 Element 1 Bit per Element Push-Pull Output | |
| Buffer, Non-Inverting 2 Element 2, 4 (Hex) Bit per Element 3-State Output 16-SOIC | |
| 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 20-TSSOP | |
| Buffer, Non-Inverting 2 Element 6 Bit per Element 3-State Output 16-TSSOP | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Open Drain Output US8 | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output 8-UDFN (1.45x1) | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output 8-UDFN (1.6x1) | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output 8-UDFN (1.8x1.2) | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output 8-UDFN (1.95x1) | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output 8-ULLGA (1.45x1) | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output 8-ULLGA (1.6x1) | |
| Buffer, Non-Inverting 3 Element 1 Bit per Element Push-Pull Output 8-ULLGA (1.95x1) | |
| 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-SOIC | |
| 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 16-QFN (3x3) | |
| Buffer, Non-Inverting 6 Element 1 Bit per Element 3-State Output 14-TSSOP | |
| Buffer, Non-Inverting 6 Element 1 Bit per Element Push-Pull Output 14-TSSOP | |
| 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 | |
| CMOS Amplifier 1 Circuit Rail-to-Rail SC-70-5 | |
| CMOS Amplifier 1 Circuit Rail-to-Rail SC-88A | |
| CMOS Amplifier 1 Circuit Rail-to-Rail SOT-23-5 (MTP5) | |
| CMOS Amplifier 1 Circuit Rail-to-Rail SOT-23-6-1 | |
| CMOS Amplifier 1 Circuit Rail-to-Rail TO-252-5 | |
| CMOS Amplifier 2 Circuit Rail-to-Rail 8-DFN (2x2) | |
| CMOS Amplifier 2 Circuit Rail-to-Rail 8-DIP | |
| CMOS Amplifier 2 Circuit Rail-to-Rail 8-DMP | |
| CMOS Amplifier 2 Circuit Rail-to-Rail 8-MiniSO | |
| CMOS Amplifier 2 Circuit Rail-to-Rail 8-SOP | |
| CMOS Amplifier 2 Circuit Rail-to-Rail 8-SSOP | |
| CMOS Amplifier 2 Circuit Rail-to-Rail 8-TVSP | |
| CMOS Amplifier 2 Circuit Rail-to-Rail 8-VSP | |
| CMOS Amplifier 4 Circuit Rail-to-Rail 14-SSOP | |
| CMOS Amplifier 4 Circuit Rail-to-Rail 16-QFN (3x3) | |
| Element Bit per Element Output | |
| 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 Rail-to-Rail 8-SOIC | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail SC-88A | |
| General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5 (MTP5) | |
| General Purpose Amplifier 1 Circuit SOT-23-6 (MTP6) | |
| General Purpose Amplifier 2 Circuit 16-SOIC | |
| General Purpose Amplifier 2 Circuit 8-CERDIP | |
| General Purpose Amplifier 2 Circuit 8-PDIP | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail 8-DFN (2x2) | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SOIC | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail 8-SOP | |
| General Purpose Amplifier 2 Circuit Rail-to-Rail 8-TVSP | |
| General Purpose Amplifier 4 Circuit 14-PDIP | |
| General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SSOP | |
| HIGH OUTPUT CURRENT, RAIL-TO-RAI | |
| HIGH QUALITY SOUND DUAL OPERATIO | |
| HIGH QUALITY SOUND, JFET INPUT, | |
| IC BUFF NON-INVERT 3.6V SOT-953 | |
| IC BUFF NON-INVERT 5.5V 14-SOIC | |
| IC BUFF NON-INVERT 5.5V 14-TSSOP | |
| IC BUFF NON-INVERT 5.5V 20-SOIC | |
| IC BUFF NON-INVERT 5.5V 20-TSSOP | |
| IC BUFF NON-INVERT 5.5V SOT-553 | |
| IC BUFF NON-INVERT 5.5V SOT-953 | |
| IC BUFFER INVERTING 5.5V SC-88 | |
| IC BUFFER INVERTING 5.5V SC-88A | |
| IC BUFFER INVERTING 6V 16-TSSOP | |
| IC BUFFER INVERTING 6V 20-TSSOP | |
| IC BUFFER NON-INVERT 18V 16-SOIC | |
| IC BUFFER NON-INVERT 3.6V SC-88A | |
| IC BUFFER NON-INVERT 5.5V 16-QFN | |
| IC BUFFER NON-INVERT 5.5V 6-UDFN | |
| IC BUFFER NON-INVERT 5.5V SC-74 | |
| IC BUFFER NON-INVERT 5.5V SC-74A | |
| IC BUFFER NON-INVERT 5.5V SC-88 | |
| IC BUFFER NON-INVERT 5.5V SC-88A | |
| IC BUFFER NON-INVERT 6V 14-SOIC | |
| IC BUFFER NON-INVERT 6V 14-TSSOP | |
| IC BUFFER NON-INVERT 6V 16-TSSOP | |
| IC BUFFER NON-INVERT 6V 20-TSSOP | |
| IC BUFFER NON-INVERTING 5.5V US8 | |
| IC OPAMP GP 1 CIRCUIT 8SOIC | |
| IC OPAMP GP 600KHZ 8DIP | |
| IC OPAMP GP 600KHZ 8SO | |
| IC OPAMP GP R-R 5MHZ SOT23-5 | |
| IC OPAMP INSTR 600KHZ 8DIP | |
| IC OPAMP JFET 7.2MHZ 8DIP | |
| IC TXRX NON-INVERT 5.5V 20-TSSOP | |
| IC TXRX NON-INVERT 6V 20-TSSOP | |
| INDUSTRIAL, 1-CHANNEL 40V GENERA | |
| INDUSTRIAL, 1-CHANNEL 5V GENERAL | |
| INDUSTRIAL, 2-CHANNEL 40V GENERA | |
| INDUSTRIAL, 2-CHANNEL 5V GENERAL | |
| INDUSTRIAL, 4-CHANNEL 40V GENERA | |
| INDUSTRIAL, 4-CHANNEL 5V GENERAL | |
| Instrumentation Amplifier 1 Circuit 8-PDIP | |
| Inverter Element Bit per Element Output 6-UDFN (1.45x1) | |
| Inverter Element Bit per Element Output SC-88A (SC-70-5/SOT-353) | |
| ISO C-SENSING AMPILIFER WITH ISO | |
| ISO C-SENSING AMPILIFER | |
| J-FET Amplifier 1 Circuit 8-PDIP | |
| J-FET Amplifier 1 Circuit TO-5 | |
| Limiting Amplifier 1 Circuit 16-VQFN (3x3) | |
| Limiting Amplifier 1 Circuit Differential 16-VQFN (3x3) | |
| Limiting Amplifier 1 Circuit Differential 16-VQFN (4x4) | |
| Limiting Amplifier 1 Circuit Differential 20-QFN (4x4) | |
| Line Driver, Non-Inverting 4 Element 1 Bit per Element Output 14-TSSOP | |
| LOG BUFFER W/OPEN DRAIN | |
| LOW POWER, ZERO-DRIFT, HIGH EMC | |
| LOW-OFFSET VOLTAGE (0.15MV) SING | |
| NJU77002RB1-TE2 | |
| PRECISION LOW POWER INSTRUMENTAT | |
| PRECISION, LOW POWER, RAIL-TO-RA | |
| 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-TSSOP | |
| Transceiver, Non-Inverting 1 Element 8 Bit per Element Output 20-TSSOP | |
| Transimpedance Amplifier 1 Circuit Diesale | |
| Transimpedance Amplifier 1 Circuit Differential 0-DIESALE | |
| Transimpedance Amplifier 1 Circuit Differential Diesale | |
| Transimpedance Amplifier 1 Circuit Differential Wafer | |
| Transimpedance Amplifier 1 Circuit Wafer | |
| Voltage Level Translator Unidirectional 1 Circuit 1 Channel 6-UDFN (1.2x1) | |
| Voltage Level Translator Unidirectional 1 Circuit 1 Channel 6-UDFN (1.45x1) | |
| Voltage Level Translator Unidirectional 1 Circuit 1 Channel 6-ULLGA (1.45x1) | |
| Voltage Level Translator Unidirectional 1 Circuit 1 Channel SC-88A (SC-70-5/SOT-353) | |
| Zero-Drift Amplifier 1 Circuit Rail-to-Rail SC-70-5 | |
| Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-DFN (2x2) | |
| Zero-Drift Amplifier 2 Circuit Rail-to-Rail 8-MiniSO | |
| Zero-Drift Amplifier 4 Circuit Rail-to-Rail 16-QFN (3x3) |
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