TLV3544IPWR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TLV3544IPWR Application Field and Working Principle

The TLV3544IPWR is a wide power supply range, rail-to-rail input/output single amplifier with shutdown feature. It belongs to Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps. It can operate from a single supply voltage as low as 3V at a supply current up to 10.2 mA. It is designed to provide singleaSupply high performance for applications that require an amplifier that operates over a wide voltage range such as sensor and instrumentation amplifiers, power monitoring, and power management.

Features

• Wide single supply voltage range: 3V to 36V.
• Rail-to-Rail output swing capability at lower supply voltages.
• Output can drive up to 100 mA.
• Single supply shutdown feature: Active high or active low.
• Low supply current: 10.2 mA.
• Low input offset voltage: 0.1 mV.
• Excellent gain flatness and slew rate.
• Low output saturation voltage.

Application Field

The TLV3544IPWR has a wide range of applications including instrumentation amplifiers, sensor and actuator amplifi-cation, power monitoring and management (power metering, lighting control and system power-consumption monitoring, etc.), data and telecommunications line monitoring, gain and level control, test equipment, and mixed-signal processing.

Working Principle

The TLV3544IPWR is an integrator amplifier which uses an external resistor and capacitor to set the gain of the amplifier. The output of the amplifier will be the product of the voltage gain, the resistor and the capacitor. The amplifier operates in the positive feedback mode. The output voltage will be fed back to the inverting input, providing positive feedback and creating a gain. The gain can be set by adjusting the value of the resistor and capacitor. The amplifier also includes an automatic shutdown feature which can be enabled by connecting the Shutdown pin to a logic high or low. When enabled, the amplifier will reduce the output current drive capability to near zero for maximum power saving.

Conclusion

The TLV3544IPWR is a single supply, rail-to-rail input/output operational amplifier with Shutdown feature. It is designed for versatile use in sensor and instrumentation amplifiers, power monitoring, and power management applications. It can operate from a single supply voltage as low as 3V at a supply current up to 10.2 mA. It features low input offset voltage, excellent gain flatness and slew rate, and low output saturation voltage. The gain of the amplifier can be set by adjusting the value of the external resistor and capacitor. Also, it has a shutdown feature that allows the user to reduce the output current drive capability to near zero for power-saving purposes.

The specific data is subject to PDF, and the above content is for reference