U U
FEATURES
■ Single Supply Operation Input Voltage Range Extends to Ground Output Swings to Ground while Sinking Curr...
U U
FEATURES
■ Single Supply Operation Input
Voltage Range Extends to Ground Output Swings to Ground while Sinking Current
■ Guaranteed Offset
Voltage: 50µV Max ■ Guaranteed Low Drift: 1.3µV/°C Max ■ Guaranteed Offset Current: 0.5nA Max ■ Guaranteed High Gain
5mA Load Current: 1.5 Million Min 17mA Load Current: 0.8 Million Min ■ Guaranteed Low Supply Current: 520µA Max ■ Supply Current can be Reduced by a Factor of 4 ■ Low
Voltage Noise, 0.1Hz to 10Hz: 0.55µVP-P Low Current Noise— Better than OP-07: 0.07pA/√Hz at 10Hz ■ High Input Impedance: 250MΩ Min ■ Minimum Supply
Voltage: 2.7V Min
U APPLICATIO S
■ Low Power Sample-and-Hold Circuits ■ Battery-Powered Precision Instrumentation
Strain Gauge Signal Conditioners Thermocouple
Amplifiers ■ 4mA to 20mA Current Loop Transmitters ■ Active Filters
LT1006
Precision, Single Supply Op Amp
DESCRIPTIO
The LT®1006 is the first precision single supply operational amplifier. Its design has been optimized for single supply operation with a full set of specifications at 5V. Specifications at ±15V are also provided.
The LT1006 has a low offset
voltage of 20µV, drift of 0.2µV/°C, offset current of 120pA, gain of 2.5 million, common mode rejection of 114dB and power supply rejection of 126dB.
Although supply current is only 340µA, a novel output stage can source or sink in excess of 20mA while retaining high
voltage gain. Common mode input range includes ground to accommodate low ground-referenced inputs from strain gauges or thermocouples, a...