36V Ultralow Noise Precision Op Amp Features

Analog Devices Ltd

Analog Devices, Inc. operates at the centre of the modern digital economy, converting real-world phenomena into actionable insight with its comprehensive suite of analogue and mixed signal, power management, radio frequency (RF), and digital and sensor technologies. ADI serves 125,000 customers worldwide with more than 75,000 products in the industrial, communications, automotive, and consumer markets. ADI is headquartered in Wilmington, MA. Visit www.analog.com. Both Linear Technology and Maxim Integrated are now part of Analog Devices.

Analog Devices provide efficient solutions for power management and power conversion applications in the automotive, telecommunications, industrial, medical, computing, military and high-end consumer markets using high-performance analogue ICs. Our power ICs can provide unrivalled power densities and software design simulation tools to provide both fast and accurate power module and power supply designs.

Products for power management include: switching regulators, linear regulators (LDO), µModule regulators, PMIC & Multifunction, inductorless (charge pump) DC/DC converters, LED driver ICs, power control, battery management, current source, system supervisor, hot-swap controllers, monitor and control, energy harvesting, super capacitor chargers and power management evaluation kits.

36V Ultralow Noise Precision Op Amp Features

17 August 2016

MILPITAS, CA - August 17, 2016 - Linear Technology introduces the LT6018, a precision op amp featuring 30nVP-P 0.1Hz to 10Hz noise and 50μV max input offset voltage. Designed especially for applications sensitive to low frequency noise, the LT6018 has a very low 1/f corner frequency of less than 1Hz. The low input offset voltage holds over temperature and input common mode range: TCVOS is 0.5μV/°C maximum and CMRR is 124dB minimum. Open loop gain is typically 142dB, enabling the device to achieve less than 1ppm nonlinearity.

The LT6018 has 15MHz gain-bandwidth product and employs slew enhancement circuitry to achieve up to 30V/µs slew rate. The part draws 7.2mA, which can be reduced during periods of non-use to 6.2μA using its shutdown pin.

The LT6018 is specified for operation from 8V to 33V supplies, for industrial (–40°C to 85°C) and extended (–40°C to 125°C) temperature ranges. It is available in SO-8E with exposed center pad for enhanced heat dissipation, and space-saving 4mm x 3mm DFN packages.

The LT6018 is priced starting at $3.25 each in 1,000 piece quantities. For more information, visit www.linear.com/product/LT6018

Summary of Features: LT6018

Ultralow Voltage Noise
- 30nVP-P Noise: 0.1Hz to 10Hz
- 1.2nV/√Hz Typical at 1kHz
Maximum Offset Voltage: 50μV
Maximum Offset Voltage Drift: 0.5μV/°C
CMRR: 124dB (Minimum)
AVOL: 132dB (Minimum)
Slew Rate: 30V/µs
Gain-Bandwidth Product: 15MHz
Wide Supply Range: 8V to 33V
Ultralow THD: –115dB at 1kHz
Unity Gain Stable
Low Power Shutdown: 6.2μA
SO-8E and 4mm × 3mm 12-Lead DFN Packages
4.5kV HBM and 2kV CDM Tolerant

Pricing shown is for budgetary use only and may differ due to local duties, taxes, fees and exchange rates.

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36V Ultralow Noise Precision Op Amp Features

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