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General view

TDA655

IPRS Băneasa

Manufacturer: IPRS Băneasa
Country: Romania
Year: Unknown
Category: Components
Type: Integrated circuits
Documentation score: 1/5
Last edited: 06 OCT 2026

Specifications

Function: speed regulator for cassette-recorder DC motors
Package: CB-109B (heat-sink tabs connected internally to pin 10)

Sources: [1]

Description

The TDA655 is a speed regulator for cassette-recorder DC motors, an analog integrated circuit listed in the Agenda radioelectronistului (2nd edition, 1989) among the integrated circuits made in Romania by IPRS Băneasa, in a CB-109B (heat-sink tabs connected internally to pin 10) package [1]. Its pinout is in the Gallery.

Coded as (Pro Electron system) [2]:

Part	Meaning
T	analog circuit
D	serial letter (no meaning, except H = hybrid circuit)
A	temperature range not defined
655	serial number

Gallery

Documents

No documents available yet.

References

[1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 35.1 „Circuite integrate analogice – producător: IPRS-Băneasa”, p. 595
[2]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 34.1 „Codul european PRO-ELECTRON”, p. 573