This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
Complete Telephone Bell Replacement Circuit with Minimum
External Components
On–Chip Diode Bridge and Transient Protection
Direct Drive for Piezoelectric Transducers
Push Pull Output Stage for Greater Output Power Capability
Base Frequency Options
MC34017–1: 1.0 kHz
MC34017–2: 2.0 kHz
MC34017–3: 500 Hz
Input Impedance Signature Meets Bell and EIA Standards