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PRECISION
RAIL-TO-RAIL OP-AMP
The
LT6011 is a dual-micropower precision rail-to-rail output
op-amp that combines exceptional input precision with micropower
consumption. This unique combination of features makes the
LT6011 ideal for use in low-power instrumentation applications.
Operating
on less than 150 µA of supply current, the LT6011 boasts
an input offset voltage below 75 µV, an input bias current
less than 0.9 nA, and a low-noise voltage density of 14
nV/rtHz. The minimum open-loop gain of 120 dB ensures excellent
gain linearity; a CMRR of over 115 dB reduces errors because
of common mode signals. The low-input offset voltage drift
of 0.8 µV per 1°C and long-term stability of 0.4 µV per
month guarantee high accuracy over temperature and time.
The
device also offers excellent amplifier matching between
channels on all critical parameters including input offset
voltage, input bias current, common-mode rejection ratio,
and power-supply rejection ratio. The matching specifications
are important for applications such as multiple gain blocks,
instrumentation amplifiers, and low-noise active filters.
The
LT6011 is capable of operation from 2.7- to 36-V supplies.
It is offered in the eight-pin SOIC and space-saving 3 mm
× 3 mm DFN packages. The device is fully specified for operation
over commercial and industrial temperature ranges. Pricing
starts at $1.95 in 1000-piece quantities.
Linear
Technology Corp.
(800)
454-6327
www.linear.com
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