Микросхема OP295GPZ, 2-х канальный ОУ с размахом выходного сигнала …

Характеристики

OP295GPZ, 2-х канальный ОУ с размахом выходного сигнала …The OP295GPZ is a dual rail-to-rail Operational Amplifier for use with servo amplifiers and actuator drives. By using a bipolar front end, lower noise and higher accuracy than those of CMOS designs have been achieved. Both input and output ranges include the negative supply, providing the user with zero-in/zero-out capability. For users of 3.3V systems such as lithium batteries, the OP295 is specified for 3V operation. Maximum offset voltage is specified at 300µV for 5V operation and the open-loop gain is a minimum of 1000V/mV. This yields performance that can be used to implement high accuracy systems, even in single-supply designs. The ability to swing rail-to-rail and supply 15mA to the load makes the OP295 ideal drivers for power transistors and H bridges. This allows designs to achieve higher efficiencies and to transfer more power to the load than previously possible without the use of discrete components.

• Rail-to-rail output swing
• Unity-gain stable
• 3 to 36V Single-supply operation
• 300µV Low offset voltage
• 75kHz Gain bandwidth
• 1000V/mV High open-loop gain
• 150µA Maximum low supply current/per amplifier