LMH6639MA

产品概述

The LMH6639MA is a single voltage feedback Operational Amplifier with disable function and a rail-to-rail output drive capability of 110mA. Employing TI’s patented VIP10 process, the LMH6639 delivers a bandwidth of 190MHz at a current consumption of only 3.6mA. An input common-mode voltage range extending to 0.2V below the V- and to within 1V of V+, makes the LMH6639 a true single supply op-amp. The output voltage range extends to within 30mV of either supply rail providing the user with a dynamic range that is especially desirable in low voltage applications. The LMH6639 offers a slew rate of 172V/µs resulting in a full power bandwidth of approximately 28MHz. The LMH6639 also offers protection for the input transistors by using two anti-parallel diodes and a series resistor connected across the inputs. The TON value of 83ns combined with a settling time of 33ns makes this device ideally suited for multiplexing applications.

• No output phase reversal with CMVR exceeded
• Excellent overdrive recovery
• Output voltage swing 40mV from rails
• 3.6mA Supply current (no load)
• 400µA Supply current (off mode)
• 0.186R Output resistance (closed loop 1MHz)
• -0.2 to 4V Input common mode voltage
• 110mA Linear output current
• -60dBc Total harmonic distortion
• 0.12% Differential gain

• 0.045° Differential phase

应用

信号处理, 便携式器材, 传感与仪器