OPA313IDCKR Datasheet PDF - TI

●DESCRIPTION

●The OPA313 family of single-, dual-, and quad-channel op amps represents a new generation of low-

●cost, general purpose, micro-power operational amplifiers. Featuring rail-to-rail input and output swings, and low quiescent current (50 μA, typ) combined with a wide bandwidth of 1 MHz and very low noise (25 nV/√Hz at 1 kHz) makes this family very attractive for a variety of battery-powered applications that require a good balance between cost and performance. The low input bias current supports those op amps to be used in applications with megaohm source impedances.

●FEATURES

●• Low IQ : 50 µA/ch

●• Wide Supply Range: 1.8 V to 5.5 V

●• Low Noise: 25 nV/√Hz at 1 kHz

●• Gain Bandwidth: 1 MHz

●• Low Input Bias Current: 0.2 pA

●• Low Offset Voltage: 0.5 mV

●• Unity-Gain Stable

●• Internal RF/EMI Filter

●• Extended Temperature Range: –40°C to +125°C

●APPLICATIONS

●• Battery-Powered Instruments:

●– Consumer, Industrial, Medical

●– Notebooks, Portable Media Players

●• Sensor Signal Conditioning:

●– Loop-Powered

●– Notebooks, Portable Media Players

●• Wireless Sensors:

●– Home Security

●– Remote Sensing

●– Wireless Metering