The LMH6640 is a voltage feedback
operational amplifier with a rail-to-rail output drive capability of 100 mA. Employing TI’s
patented VIP10 process, the LMH6640 delivers a bandwidth of 190 MHz at a current consumption of
only 4mA. An input common mode voltage range extending to 0.3V below the V− and to within 0.9V of
V+, makes the LMH6640 a true single supply op-amp. The output voltage
range extends to within 100 mV of either supply rail providing the user with a dynamic range that
is especially desirable in low voltage applications.
The LMH6640 offers a slew rate of 170 V/µs resulting in a full power bandwidth of
approximately 28 MHz with 5V single supply (2 VPP, −1 dB). Careful attention
has been paid to ensure device stability under all operating voltages and modes. The result is a
very well behaved frequency response characteristic for any gain setting including +1, and
excellent specifications for driving video cables including total harmonic distortion of −64 dBc @
5 MHz, differential gain of 0.12% and differential phase of 0.12°.
The LMH6640 is a voltage feedback
operational amplifier with a rail-to-rail output drive capability of 100 mA. Employing TI’s
patented VIP10 process, the LMH6640 delivers a bandwidth of 190 MHz at a current consumption of
only 4mA. An input common mode voltage range extending to 0.3V below the V− and to within 0.9V of
V+, makes the LMH6640 a true single supply op-amp. The output voltage
range extends to within 100 mV of either supply rail providing the user with a dynamic range that
is especially desirable in low voltage applications.
The LMH6640 offers a slew rate of 170 V/µs resulting in a full power bandwidth of
approximately 28 MHz with 5V single supply (2 VPP, −1 dB). Careful attention
has been paid to ensure device stability under all operating voltages and modes. The result is a
very well behaved frequency response characteristic for any gain setting including +1, and
excellent specifications for driving video cables including total harmonic distortion of −64 dBc @
5 MHz, differential gain of 0.12% and differential phase of 0.12°.