General view

ROB733

ICCE

Year
Unknown
Category
Components
Type
Integrated circuits
Documentation score
1/5
Last edited
06 OCT 2026

Specifications

Function
video differential amplifier
Package
TO-116
Supply voltage (VS)
±8 V
Max. internal power dissipation (Pdi)
500 mW
Max. input voltage (VI)
±1 V
Common-mode rejection ratio (CMRR)
60/70 dB
Output voltage range (VOR)
4 V p-p
Voltage gain (Avd, G)
8…600
Bandwidth at −3 dB (B−3dB)
40/90/120·10³ kHz

Sources: [1][3]

Description

The ROB733 is a video differential amplifier, an analog integrated circuit listed in the Agenda radioelectronistului (2nd edition, 1989) among the integrated circuits made in Romania by ICCE (CCSIT-CE), in a TO-116 package [1]. Its pinout is in the Gallery.

Coded as (Romanian system, internal CCSIT-CE code) [2]:

Part Meaning
RO manufacturer’s code: RO (Romania)
B bipolar integrated circuit
733 identification number

The Agenda radioelectronistului (2nd edition, 1989) gives the parameters of the ROB733 in the table of audio-, low- and video-frequency (AF/JF/VF) amplifiers made in Romania by IPRS Băneasa and CCSIT-CE (section 35.3) [3]: absolute maximum ratings and electrical characteristics over the full temperature range; they are in the specifications.

Gallery

ICCE ROB733: PinoutNo image available
Pinout

Documents

No documents available yet.

References

  1. [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 35.2 „Circuite integrate analogice – producător: CCSIT-CE”, p. 604
  2. [2]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 26.7 „Sistemul românesc (codul intern CCSIT-CE)”, p. 486
  3. [3]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 35.3 „Parametrii caracteristici ai unor circuite integrate analogice”, table C „Amplificatoare de AF/JF/VF produse în R.S.R.”, p. 622