5962-9684601QLA

Overview

The Analog Devices 5962-9684601QLA is a military-grade, single-supply, 12-bit analog-to-digital converter (ADC) based on the AD7892 architecture. It operates from a +5 V supply and achieves a throughput rate of 600 kSPS with a conversion time of 1.47 µs. The device integrates a track/hold amplifier and an internal +2.5 V reference. It supports both serial and parallel microprocessor interfaces and accepts analog input ranges including ±10 V, ±5 V, 0 V to +2.5 V, and ±2.5 V. The component is housed in a hermetic ceramic DIP package suitable for harsh environments.

Feature Summary

• Integrates a high-speed successive approximation ADC with an on-chip track/hold amplifier
• Includes an internal voltage reference eliminating external components
• Provides versatile interface structures supporting direct connection to microprocessors and DSPs

Applications

• Military radar signal processing systems
• Avionics data acquisition modules
• Harsh environment instrumentation

Procurement Notes

Verify the specific suffix 'QLA' against official Analog Devices documentation to confirm exact temperature range and screening levels. Ensure compatibility with existing board layouts for the 24-lead hermetic DIP package. Confirm that the internal reference meets system accuracy requirements without external trimming.

Selection Notes

Select this component when a ruggedized, single-supply 12-bit ADC is required for aerospace applications. Compare performance against commercial equivalents if environmental constraints allow. Verify that the 600 kSPS throughput aligns with system sampling rates and that the serial or parallel interface mode fits the controller architecture.

Part Context

This part number represents the military radiation-hardened or screened version of the AD7892 ADC. It belongs to the LC2MOS family, combining precision bipolar circuits with low-power CMOS logic. The 5962 prefix indicates it is a MIL-PRF-38534 qualified microcircuit.

Replacement Considerations

Direct replacements include other military-qualified versions of the AD7892 such as the 5962-9684601QJA. Verify pinout compatibility and thermal characteristics before substitution.