OPA561PWPG4
TEXAS INSTRUMENTS OPA561PWPG4 运算放大器, 单路, 17 MHz, 1个放大器, 50 V/µs, ± 3.5V 至 ± 7.5V, HTSSOP, 20 引脚
The is a dual supply high current Operational Amplifier capable of driving up to 1.2A pulses into reactive loads. This monolithic integrated circuit provides high reliability in demanding line-carrier communications, laser diode drivers and motor control applications. The high slew rate provides 1MHz full-power bandwidth and excellent linearity. The OPA561 operates from dual power supplies of ±3.5 to ±7.5V for design flexibility. At maximum output current, a wide output swing provides a 12Vpp capability with a nominal 15V supply. The OPA561 is internally protected against over-temperature conditions and current overloads. In addition, the OPA561 is designed to provide an accurate, user-selected, current limit. The current limit can be adjusted from 0.2 to 1.2A with a low-power resistor/potentiometer or DAC digital-to-analogue converter. The high-speed characteristics of the current control loop provide accuracy even under pulsed load conditions.
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- Thermal shutdown, output current limited and fully protected
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- Output disable control
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- Green product and no Sb/Br
This IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
