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17µA Max, Dual and Quad, Single Supply, Precision Op Amps
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LT2178/LT2179
17µA Max, Dual and Quad,
Single Supply, Precision Op Amps
DESCRIPTION FEATURES n n SO Package with Standard Pinout
Supply Current per Amplifier: 17μA Max
Offset Voltage: 70μV Max
Offset Current: 250pA Max
Input Bias Current: 5nA Max
Voltage Noise: 0.9μVP-P, 0.1Hz to 10Hz
Current Noise: 1.5pAP-P, 0.1Hz to 10Hz
Offset Voltage Drift: 0.5μV/°C
Gain Bandwidth Product: 85kHz
Slew Rate: 0.04V/μs
Single Supply Operation
Input Voltage Range Includes Ground
Output Swings to Ground while Sinking Current
No Pull-Down Resistors Needed
Output Sources and Sinks 5mA Load Current n The extremely low supply current is combined with true
precision specifications: offset voltage is 30μV and offset
current is 50pA. Both offset parameters have low drift with
temperature. The 1.5pAP-P current noise and picoampere
offset current permit the use the megohm level source
resistors without introducing serious errors. Voltage …