Linear introduce precision 80µV offset op amp
Linear Technology have announced the launch of a new single Over-the-Top operational amplifier with outstanding precision over a 0V to 76V input common-mode voltage range. Delivering no-compromise performance over wide operating supply and temperature ranges, the LT6015 incorporates multiple built-in fault tolerant features.
Over-the-Top inputs provide true operation well beyond the V rail. The LT6015 functions normally with its inputs up to 76V above V-, independent of whether V+ is 3V or 50V. The LT6015 features an input offset voltage of 80µV max, input bias current of 5nA and low frequency noise of 0.5µVP-P. This makes it suitable for a wide range of precision industrial, automotive and instrumentation applications.
Fault protection modes guard against negative transients, reverse battery and other conditions, making the LT6015 an ideal fit for applications where the amplifier is at the analog interface to another board, and for high-side and low-side current sensing.
The LT6015 is available in a 5-lead SOT-23 package and is fully specified over -40°C to 85°C, -40°C to 125°C, and -55°C to 150°C temperature ranges.
Key features:
- Input Common-Mode Range: V– to (V– + 76V)
- VOS: ±80µV (Maximum)
- Low Power: 315µA/Amplifier
- CMRR, PSRR: 126dB
- Gain Bandwidth Product: 3.2MHz
- High Voltage Gain: 1000V/mV
- Reverse Battery Protection to 50V
- No Phase Reversal
- No Supply Sequencing Problems
- Operating Temperature Range: –55°C to 150°C
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