Overview
The Intersil HA-5101/883 operational amplifier is highlighted for its low noise and high-performance capabilities, with a focus on a dense noise voltage of approximately 4.5nV/√Hz at 1kHz. It is designed to conform to MIL-STD-883 standards, ensuring reliability and quality for military and high-precision commercial applications. This operational amplifier exhibits a 10MHz unity gain bandwidth, a 6V/μs slew rate, and multiple other features such as a high CMRR/PSRR and output drive capability.
Key Features
The amplifier offers low noise voltage and current levels, high unity gain bandwidth, and significant gain across full temperature ranges. It boasts a high slew rate and output drive capability, along with exceptional common-mode and power supply rejection ratios. This combination of features makes it prime for applications such as high-quality audio preamplifiers, active filters, low noise function generators, low distortion oscillators, and low noise comparators.
Performance Specifications
The HA-5101/883 has excellent DC characteristics including externally adjustable offset voltage with low drift and low bias currents. Its high open-loop voltage gain ensures low distortion amplification. Supporting these characteristics, the device offers great common-mode voltage range and large signal voltage gain. It is suitable for operating conditions within a supply voltage range between ±5V and ±15V.
Absolute Maximum Ratings & Thermal Information
Focusing on absolute maximum ratings, the amplifier can handle up to 40V difference between its power supply terminals, withstand an indefinite duration of output short circuit, and tolerate temperatures from -65°C to +150°C for storage. Furthermore, the thermal resistance specifications ensure performance within the acceptable junction temperature range. Package power dissipation limits and derating factors are also detailed corresponding to the Ceramic DIP and LCC packages, which are essential for system designers.
Electrical Performance Characteristics
The datasheet’s table lists critical electrical performance characteristics such as input offset voltage, bias current, offset current, common mode range, and voltage gain. These features are specified across temperature ranges, which are useful for understanding the performance of the operational amplifier in various operating conditions.
Packaging and Ordering
Package options include an 8-lead Ceramic DIP and a 20-lead Ceramic LCC, providing flexibility in design. Ordering information for these packages, including their temperature ranges and part numbers, is provided to facilitate proper selection and procurement for various applications.
Pin Configuration
Detailed pinouts for the CERDIP and CLCC package options are provided to assist in circuit integration.
References:
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