特点
Low Supply Current: 1.5μA Max
Rail-to-Rail Input and Output
Low Offset Voltage: 375μV Max
Wide Supply Range: 2.2V to 36V
Single Supply Input Range: –0.3V to 36V
Low Input Bias Current: 250pA
Low Input Offset Current: 20pA
High A
VOL
: 100V/mV Minimum Driving 100k ohms Load
Output Sources and Sinks 500μA Load Current
Reverse Battery Protected to 18V
Operating Temperature Range: -40°C to 125°C (LT1494)
Over-The-Top? Inputs Operate Above V
+
典型应用
典型应用
描述
The low bias currents and offset current of the amplifier permit the use of megohm level source resistors without introducing significant errors. Voltage noise at 4μV P-P is remarkably low considering the low supply current.
The LT1494 is available in the 8-Pin MSOP, PDIP and SO packages.The LT1495 is available in plastic 8-Pin PDIP and SO packages with the standard dual op amp pinout. The LT1496 is available in 14-Pin SO and PDIP packages.