The MAX4265–MAX4270 ultra-low distortion, voltage-feed-back op amps are capable of driving a 100Ω load while maintaining ultra-low distortion over a wide bandwidth. They offer superior spurious-free dynamic range (SFDR) performance: -90dBc at 5MHz and -59dBc at 100MHz (MAX4269). Additionally, input voltage noise density is 8nV/ while operating from a single +4.5V to +8.0V supply or from dual ±2.25V to ±4.0V supplies. These features make the MAX4265–MAX4270 ideal for use in high-performance communications and signal-processing applications that require low distortion and wide bandwidth.
The MAX4265 single and MAX4268 dual amplifiers are unity-gain stable. The MAX4266 single and MAX4269 dual amplifiers are compensated for a minimum stable gain of +2V/V, while the MAX4267 single and MAX4270 dual amplifiers are compensated for a minimum stable gain of +5V/V.
For additional power savings, these amplifiers feature a low-power disable mode that reduces supply current and places the outputs in a high-impedance state. The MAX4265/MAX4266/MAX4
Maxim Integrated | |
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Product Category | Operational Amplifiers |
Product Number | MAX4270 |
Product Name | Ultra-Low-Distortion, Single-Supply, 300MHz Op Amps with Enable |
Supply Voltage (VS) | 4.5 to 8 volts |
Source Current (IS) | 28 milliamps |
VOS | ? to 9 millivolts |
Slew Rate | 900 V/µs |
Input Voltage Noise (Vn) | 8 nV/rt.Hz |