component

BA10358F-E2

Public Made by Adom

by adom

ROHM Operational Amplifier, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs ba10358f-e2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
ba10358f-e2-etched.fit.json ba10358f-e2: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
ba10358f-e2-etched.glb ba10358f-e2: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body… · Ray
ba10358f-e2-etched.step ba10358f-e2: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body… · Ray
ba10358f-e2.glb Publish 0.1.0 · Ray
ba10358f-e2.kicad_mod Publish 0.1.0 · Ray
ba10358f-e2.kicad_sym Publish 0.1.0 · Ray
ba10358f-e2.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
ba10358f-e2.step Publish 0.1.0 · Ray
package.json Publish 0.2.0 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json ba10358f-e2: white body in tscircuit (pre-1.8 etch structure under an assembly instance); Ray 2026-10-19: black IC body… · Ray
README.md ba10358f-e2: specified limits as data (metadata.characteristics, 22 rows from the datasheet) · Ray

BA10358F-E2

ROHM · Operational Amplifier · SOP-8

BA10358F-E2 from ROHM, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT1 output Op-amp channel 1 output. Class-AB rail-to-VEE output stage; typical source/sink 20mA/20mA, VOH >= 3.5V into 2kOhm load.
2 -IN1 input Inverting input of op-amp channel 1. Input bias current typ 45nA flowing out of the pin (PNP first stage); common-mode range VEE-0.3V to VCC-1.5V.
3 +IN1 input Non-inverting input of op-amp channel 1. Ground-sense input: valid input common-mode extends down to VEE-0.3V, up to VCC-1.5V.
4 VEE power_in Negative supply / ground. In single-supply operation tie to system GND. Total VCC-VEE supply range +3.0V to +32.0V (absolute max +32V).
5 +IN2 input Non-inverting input of op-amp channel 2. Ground-sense input: common-mode range VEE-0.3V to VCC-1.5V.
6 -IN2 input Inverting input of op-amp channel 2. Input bias current typ 45nA out of the pin (PNP input stage).
7 OUT2 output Op-amp channel 2 output. Typical source/sink 20mA/20mA; slew rate 0.2V/us, GBW 0.5MHz.
8 VCC power_in Positive supply. Single-supply operating range +3.0V to +32.0V (absolute max VCC-VEE = +32V). Typical supply current 0.5mA (both channels, no load).

Key specifications

Parameter Value
Manufacturer ROHM
Package SOP-8
Category Op-amp/Cmp
Pins 8

Ordering variants

  • BA10358F-E2
  • BA10358F-E2FJ-E2
  • BA10358F-E2FV-E2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Offset Voltage VIO 2 7 mV OUT=1.4V 6
Input Offset Current IIO 5 50 nA OUT=1.4V 6
Input Bias Current IB 45 250 nA OUT=1.4V 6
Supply Current ICC 0.5 1.2 mA RL=∞, All Op-Amps 6
Maximum Output Voltage (High) VOH 3.5 V RL=2kΩ 6
Maximum Output Voltage (Low) VOL 250 mV RL=∞, All Op-Amps 6
Large Signal Voltage Gain AV 25 100 V/mV RL≧2kΩ, VCC=15V 6
Large Signal Voltage Gain AV 88 100 dB OUT=1.4 to 11.4V 6
Input Common-mode Voltage Range VICM 0 V (VCC-VEE)=5V, OUT=VEE+1.4V 6
Common-mode Rejection Ratio CMRR 65 80 dB OUT=1.4V 6
Power Supply Rejection Ratio PSRR 65 100 dB VCC=5 to 30V 6
Output Source Current ISOURCE 10 20 mA VIN+=1V, VIN-=0V, OUT=0V, 1CH is short circuit 6
Output Sink Current ISINK 10 20 mA VIN+=0V, VIN-=1V, OUT=5V, 1CH is short circuit 6
Supply Voltage VCC-VEE 32 V 4
Power Dissipation (SOP8) PD 620 mW SOP8, Note 1,7: mounted on FR4 70mm×70mm×1.6mm board 4
Differential Input Voltage VID 32 V Note 8 4
Input Current II -10 mA Note 9 4
Wide Operating Supply Voltage Vopr 3 32 V 4
Operating Temperature Range Topr -40 85 °C 4
Storage Temperature Range Tstg -55 125 °C 4
Maximum Junction Temperature TJmax 125 °C 4
Power Dissipation Derating (SOP8) 6.2 mW/°C BA10358F, Note 30: reduce above TA=25°C, FR4 70mm×70mm×1.6mm board 40

CAD (KiCad official)

  • Symbol: BA10358F-E2
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ba10358f-e2-etched.step / ba10358f-e2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ba10358f-e2.step / ba10358f-e2.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
ba10358f-e2.step 122 KB You want the bare part, or you mark your own boards.
ba10358f-e2-etched.step 2.3 MB You want the part with BA10358F-E2 already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 575 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: ROHM datasheet (55 pp, sha256 44002cd2033fd0c4, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF