BA8206F-E2

Overview

The BA8206F-E2 is a tone ringer integrated circuit designed for telephone sets, generating bell sounds from ringing signals. It operates within a supply voltage range of 14 V to 18 V and withstands up to 40 V. The device functions at temperatures between -25°C and +75°C with a maximum power dissipation of 450 mW. It utilizes an 8-SOP surface-mount package. External resistance and capacitor constants allow variation of the bell sound frequency, while the RSL pin adjusts operation initiation current dissipation.

Feature Summary

• Low current dissipation
• Withstands up to 40V
• Operation initiation current dissipation can be changed using RSL pin
• Pin layout is compatible with the BA8205, BA6565A, and ML8205

Applications

• Telephones
• Multi-function telephones
• Telephone answering machines
• Facsimiles
• Equipment involving telephones

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official datasheets. Ensure ordering suffixes match specific packaging requirements. Validate part numbers against current production status to avoid obsolete components during procurement processes.

Selection Notes

Select this component for applications requiring tone generation in telephone equipment. Consider external resistor and capacitor values for desired frequency settings. Evaluate RSL pin configuration for current consumption needs. Verify compatibility with existing pin layouts if replacing similar ICs like BA8205 or ML8205.

Part Context

The BA8206 series includes variants such as BA8206 and BA8206F, serving as tone ringer ICs for telephone sets. These devices produce bell sounds from ringing signals, with adjustable frequencies via external components. The series supports various loads including piezoelectric buzzers and transformer-coupled speakers, offering flexibility in design implementation.

Replacement Considerations

Compatible pin layouts exist with BA8205, BA6565A, and ML8205. Verify electrical characteristics and operational parameters before substitution. Ensure mechanical fit and thermal performance align with original design specifications.