LMH6702 is a ultra low distortion, wideband op amp from National Semiconductor. It has 720MHz bandwidth, 10-bit distortion levels through 60MHz, 1.83nV/ input referred noise and 12.5mA supply current. It is ideal for high-speed flash A/D and D/A converters.
The LMH6702 is an ultra low distortion, wideband operational amplifier constructed using National's VIP10 complementary bipolar process. It features a 720MHz bandwidth at unity gain, making it ideal for driving high-speed flash analog-to-digital (A/D) and digital-to-analog (D/A) converters in applications such as radar and communication receivers.
| -3dB Bandwidth (Vout = 2Vpp) | 720MHz |
|---|---|
| Input Referred Voltage Noise (>1MHz) | 1.83 nV/√Hz |
| Slew Rate (6Vpp, 40% to 60%) | 3100 V/µs |
| Settling Time to 0.1% (2V Step) | 13.4ns |
| Supply Current (RL=∞) | 12.5mA |
| Input Offset Voltage (Typ) | +4.5 mV |
The device is available in SOIC and SOT23-5 packages.
It is designed as a driver or buffer for high-speed flash A/D and D/A converters, as well as for radar and communication receivers.