General view

ROB201A

ICCE

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

Specifications

Function
professional operational amplifier
Package
TO-99 and TO-116
Supply voltage (VS)
±22 V
Max. internal power dissipation (Pdi)
500 mW
Max. differential input voltage (VID)
±30 V
Max. input voltage (VI)
±15 V
Input offset voltage (VIO)
2 mV
Input offset current (IIO)
10 nA
Input bias current (IIB)
75 nA
Open-loop voltage gain (AV)
160000
Output voltage swing (VOS)
±13 V
Supply current (IS)
3 mA
Slew rate (SR)
18…100 V/µs
Common-mode rejection ratio (CMRR)
96 dB
Supply voltage rejection ratio (SVRR)
80 dB
Input offset voltage drift (dVIO/dT)
15 µV/°C
Input offset current drift (dIIO/dT)
300 pA/°C

Sources: [1][3]

Description

The ROB201A is a professional operational 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 TO-99 and TO-116 packages [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
201A identification number

The Agenda radioelectronistului (2nd edition, 1989) gives the parameters of the ROB201A in the table of operational amplifiers and voltage comparators 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.

Notes on the table of section 35.3 [3]: Values printed with „<” (maximum) or „>” (minimum) are given here without the sign: „<” for VIO, IIO, IIB, dVIO/dT and dIIO/dT.

Gallery

ICCE ROB201A: 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. 600
  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 operaționale și comparatoare de tensiune produse în R.S.R.”, p. 615