Specifications
- Function
- high-frequency operational amplifier
- Package
- TO-116
- Supply voltage (VS)
- ±18 V
- Max. differential input voltage (VID)
- ±30 V
- Max. input voltage (VI)
- ±14 V
- Input offset voltage (VIO)
- 0.025–0.5 mV (see Variants)
- Input offset current (IIO)
- 5–25 nA (see Variants)
- Input bias current (IIB)
- 5–40 nA (see Variants)
- Input resistance (Ri)
- 20–50 MΩ (see Variants)
- Open-loop voltage gain (AV)
- 100000–200000 (see Variants)
- Output voltage swing (VOS)
- 12 V, 10 V (see Variants)
- Supply current (IS)
- 4–5 mA (see Variants)
- Slew rate (SR)
- 0.25 V/µs
- Common-mode rejection ratio (CMRR)
- 94–106 dB (see Variants)
- Supply voltage rejection ratio (SVRR)
- >90 dB (see Variants)
- Input offset voltage drift (dVIO/dT)
- 2–5 µV/°C (see Variants)
Variants (3)
| Note | Compare | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROB07 | 0.075 | 5 | 5 | 50 | 200000 | 12 V | 4 | 106 | — | 2 | ||
| ROB07J | 0.025 | 20 | 25 | 30 | 100000 | 10 V | 5 | 94 | — | 4 | not in the 2nd-edition panel; only in its parameter table (35.3) | |
| ROB07K | 0.5 | 25 | 40 | 20 | 100000 | 10 V | 5 | 94 | >90 dB | 5 | not in the 2nd-edition panel; only in its parameter table (35.3) |
Click a column heading to sort. „+” adds a variant to the comparison (ROB07).
Description
The ROB07 is a high-frequency 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 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 |
| 07 | identification number |
The Agenda radioelectronistului (2nd edition, 1989) gives the parameters of the ROB07, ROB07J and ROB07K 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; the values shared by the listed codes are in the specifications and the ones that differ are in the Variants table.
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 and dVIO/dT; „>” for AV and CMRR. The SVRR cells of the ROB07 and ROB07J read „>?6 dB” and „>?0 dB”, with the first digit unclear in the scan, and are left out.
Gallery
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References
- [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 35.2 „Circuite integrate analogice – producător: CCSIT-CE”, p. 598
- [2]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 26.7 „Sistemul românesc (codul intern CCSIT-CE)”, p. 486
- [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. 614