National Semiconductor LH0037C
the LH0037C is specified for operation over the -25°C to +85°C temperature range.GENERAL DESCRIPTION
The LH0037/LH0037C is a true instrumentation amplifier designed● for precision differential signal processing. Extremely high accuracy can be obtained due to the 300- Mn input impedance and excellent 100 dB common-mode rejection ratio. It is packaged in a hermetic TO-8 package. Gain is programmable with one external resistor from 1 to 1000. Power supply operating range is between ±5V and ±22V. The LH0037 is specified for operation over the -55°C to +125°C temperature range andFEATURES
● High input impedance● High CMRR
● Single resistor gain adjust
● Low power
● Wide supply range
● Guard drive output 300Mn 100 dB 1 to 1000 250mW ±5V to ±22V Equivalent Circuit and Connection Diagrams GUARD DRIVE Jl,DUTPUT v+ V- r - - - Z _____