Power Electronics
Low Voltage, Low Current Op-Amp Suits Battery-Powered Apps

Low Voltage, Low Current Op-Amp Suits Battery-Powered Apps

The TLV271 single channel, rail-to-rail output op-amp from Diodes Inc. enables designers to make full use of the entire supply voltage operating range.

The device's wide operating range of 2.7 V to 16 V enables the TLV271 to support an array of battery- and low-powered consumer and industrial products.  A quiescent current of only 550 µA helps minimize device power consumption over a gain bandwidth of 2 MHz and slew rate of only 1.4 V/µs.

Diodes Incorporated's version of the TLV271 offers an improved level of stability and phase margin, enabling capacitive loads of up to 100 pF to be driven without the need of a nulling resistor.  The high input impedance and minimal bias current of this CMOS device also makes it suitable for use with a wide range of signal sensors.

To help meet a wider range of system requirements, the op-amp is provided in a choice of SOT23-5 or SO8 packaging and commercial (0 to +70 ºC) and industrial (-40 ºC to +125 ºC) temperature ranges.  The TLV271 is priced from $0.21 USD each in 50k quantities.

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