JM38510/12501BGA

Overview

The Texas Instruments JM38510/12501BGA is a monolithic sample-and-hold circuit utilizing BI-FET technology. It operates from ±5V to ±18V supplies with less than 10 μs acquisition time and 0.002% typical gain accuracy. The device features TTL, PMOS, and CMOS compatible logic inputs, low input offset voltage, and high supply rejection ratio. It is housed in an 8-pin TO-99 package.

Feature Summary

• Monolithic design using BI-FET technology for ultra-high dc accuracy
• Compatible with TTL, PMOS, and CMOS logic inputs
• Space qualified construction

Applications

• Military and defense applications
• Space-based applications
• High-speed data acquisition systems

Procurement Notes

Verify the specific suffix (e.g., QACO) against the latest Package Option Addendum to confirm material type and lead finish. Ensure procurement channels are authorized for Mil-Std-883 Group A conformance inspection requirements. Confirm that the ordering information matches the active production status listed in official documentation.

Selection Notes

Select this component when space qualification and wide operating temperature range (-55°C to +125°C) are required. Consider the trade-off between hold capacitor selection and droop rate or acquisition time. Verify that the logic input thresholds align with the system's digital control signals.

Part Context

This part number represents a military-grade version of the LF198 family. It is manufactured under the MIL-PRF-38534 specification. The device provides radiation tolerance and reliability suitable for harsh environments where standard commercial components would fail.

Replacement Considerations

JM38510/12501SGA