LT1490A datasheet(11/28 Pages) LINER

11 / 28 page

LTC6258/LTC6259/LTC6260

6258960fa

For more information www.linear.com/LTC6258

PIN FUNCTIONS

–IN: Inverting Input of the Amplifier. Voltage range of this

pin can go from V– – 0.1V to V+ + 0.1V.

+IN: Noninverting Input of Amplifier. This pin has the same

voltage range as –IN.

V+: Positive Power Supply. Typically the voltage is from

1.8V to 5.25V. Split supplies are possible as long as the

voltage between V+ and V– is between 1.8V and 5.25V. A

bypass capacitor of 0.1µF as close to the part as possible

should be used between power supply pins or between

supply pins and ground.

V–: Negative Power Supply. It is normally tied to ground.

It can also be tied to a voltage other than ground as long

as the voltage between V+ and V– is from 1.8V to 5.25V.

If it is not connected to ground, bypass it with a capacitor

of 0.1µF as close to the part as possible.

SHDN: Active Low Shutdown. Shutdown threshold is 0.6V

above negative rail. If left unconnected, the amplifier will

be on.

OUT:AmplifierOutput.Rail-torailamplifieroutputcapable

of delivering 4mA.

LT1490A 数据表(PDF) 11 Page - Linear Technology