4214AP

Overview

The Texas Instruments 4214AP is a monolithic analog multiplier or divider featuring a 10 MHz bandwidth. It operates within a supply voltage range of -8.5 V to -20 V and +8.5 V to +20 V, with a nominal rating of ±15 V. The device supports an operating temperature range from -25 °C to +85 °C. It is housed in a 14-pin ceramic dual in-line package (CDIP) measuring 18.545 mm in length.

Feature Summary

• Performs analog multiplication and division functions
• Features a 10 MHz signal bandwidth
• Utilizes a robust ceramic DIP-14 package

Applications

• Signal processing circuits requiring analog multiplication
• Frequency mixing applications
• Automatic gain control systems

Procurement Notes

Verify the NRND status before implementation, as this component is not recommended for new designs. Confirm that the CDIP-14 package dimensions align with existing board layouts. Ensure power supply rails match the specified bipolar voltage requirements. Review the datasheet for thermal management needs associated with the ceramic package.

Selection Notes

Select this part when a dedicated analog multiplier function is required with moderate bandwidth. The ceramic package offers environmental stability compared to plastic alternatives. Verify compatibility with available PCB footprints for the 14-pin DIP configuration. Consider the NRND status if designing for long-term production cycles.

Part Context

This component belongs to the family of analog multipliers produced by Texas Instruments. It serves as a functional block for mathematical operations on continuous signals. The device integrates necessary circuitry for high-speed analog computation within a single chip.

Replacement Considerations

The 4214BP is listed as a related variant within the same packaging type.