AD6190ARS

Overview

The AD6190ARS is a 900 MHz RF transceiver IC designed for the 902 MHz–928 MHz license-free ISM band. It integrates a complete RF/IF section, supporting FSK modulation with a maximum output power of 4.5 dBm. The device operates on a supply voltage range of 3V to 4.6V and features a receive current consumption of 270 µA. Packaged in a 28-SSOP (5.30mm) format, it serves as a high-integration solution for replacing multiple discrete components in short-range wireless applications.

Feature Summary

• Integrates complete RF and IF sections for simplified system design
• Supports Frequency Shift Keying (FSK) modulation schemes
• High level of integration replaces multiple discrete components

Applications

• Cordless telephone baseband systems
• General-purpose ISM band communication under 1 GHz
• Short-range wireless data transmission links

Procurement Notes

Verify the specific suffix ARS indicates the 28-SSOP package configuration when sourcing. Confirm the active lifecycle status with authorized distributors to ensure long-term availability. Cross-reference the manufacturer part number Analog Devices Inc. AD6190ARS against official datasheets to validate pinout and electrical specifications before integration into hardware designs.

Selection Notes

Select this component for applications requiring a compact, single-chip RF solution within the 902–928 MHz ISM band. It is suitable for low-power designs due to its 270 µA receive current. Consider the 28-SSOP package constraints for PCB layout. Ensure the system supports FSK modulation to utilize the transceiver's full capabilities effectively.

Part Context

The AD6190 belongs to Analog Devices' portfolio of RF transceivers targeting the sub-1 GHz market. It is specifically engineered for the North American ISM band. The ARS variant denotes the specific surface-mount package type. This component addresses the need for miniaturization in wireless devices by consolidating analog RF functions into a single integrated circuit.

Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate other Analog Devices ISM-band transceivers for compatibility. Verify pin-to-pin equivalence and electrical parameter alignment if considering alternative manufacturers. Consult official Analog Devices resources for updated replacement recommendations.