Maxim Integrated 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
Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers -- MAX4200
Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers -- MAX4201
Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers -- MAX4202
Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers -- MAX4203
Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers -- MAX4204
Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers -- MAX4205
The MAX4200–MAX4205 are ultra-high-speed, open-loop buffers featuring high slew rate, high output current, low noise, and excellent capacitive-load-driving capability. The MAX4200/MAX4201/MAX4202 are single buffers, while the MAX4203/MAX4204/MAX4205 are dual buffers.
Ultra-Low Offset/Drift, Precision Instrumentation Amplifiers with REF Buffer -- MAX4208
Ultra-Low Offset/Drift, Precision Instrumentation Amplifiers with REF Buffer -- MAX4209
The MAX4208/MAX4209 ultra-low offset and drift instrumentation amplifiers feature exceptional precision specifications, low power consumption, rail-to-rail output, excellent gain-bandwidth product, and buffered REFIN/MODE input in a very small µMAX® package.
High-Speed, Single-Supply, Gain of 2, Closed-Loop, Rail-to-Rail Buffers with Enable -- MAX4214
High-Speed, Single-Supply, Gain of 2, Closed-Loop, Rail-to-Rail Buffers with Enable -- MAX4215
High-Speed, Single-Supply, Gain of 2, Closed-Loop, Rail-to-Rail Buffers with Enable -- MAX4217
High-Speed, Single-Supply, Gain of 2, Closed-Loop, Rail-to-Rail Buffers with Enable -- MAX4219
High-Speed, Single-Supply, Gain of 2, Closed-Loop, Rail-to-Rail Buffers with Enable -- MAX4222
The MAX4214/MAX4215/MAX4217/MAX4219/MAX4222 are precision, closed-loop, gain of +2 (or -1) buffers featuring high slew rates, high output current drive, and low differential gain and phase error. They operate with a...
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers with High-Speed Disable -- MAX4285
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers with High-Speed Disable -- MAX4286
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers with High-Speed Disable -- MAX4287
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers with High-Speed Disable -- MAX4288
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers with High-Speed Disable -- MAX4387
+3V/+5V, 250MHz, SOT23 ADC Buffer Amplifiers with High-Speed Disable -- MAX4388
The MAX4285/MAX4286 single and MAX4287/MAX4288/MAX4387/MAX4388 dual ADC buffer amplifiers feature high-speed performance and single +3V supply operation. The MAX4285/MAX4286/MAX4288 and MAX4388 offer a disable feature that reduces power-supply current and...
16 x 16 Nonblocking Video Crosspoint Switch with On-Screen Display Insertion and I/O Buffers -- MAX4356 The MAX4356 is a 16 x 16 highly integrated video crosspoint switch matrix with input and output buffers and On-Screen Display (OSD) Insertion. This device operates from dual ±3V to...
Low I BIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference -- MAX4036
Low I BIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference -- MAX4037
Low I BIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference -- MAX4038
Low I BIAS, +1.4V/800nA, Rail-to-Rail Op Amps with +1.2V Buffered Reference -- MAX4039
The single MAX4036/MAX4037 and dual MAX4038/MAX4039 operational amplifiers operate from a single +1.4V to +3.6V (without reference) or +1.8V to +3.6V (with reference) supply and consume only 800nA of supply...