component
BA10339F-E2
Public Made by Adomby adom
ROHM Semicon Comparators, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBA10339F-E2
ROHM Semicon · Comparators · SOP-14
BA10339F-E2 from ROHM Semicon, in a SOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT2 | output | Open-collector output of comparator 2; input and output are ground sense operated. |
| 2 | OUT1 | output | Open-collector output of comparator 1; input and output are ground sense operated. |
| 3 | VCC | power_in | Positive supply pin; BA10339xx operates from +3.0V to +36.0V single supply, with absolute maximum supply voltage VCC-VEE of +36V. |
| 4 | -IN1 | input | Inverting input of comparator 1; input common-mode voltage range is (VEE-0.3)V to (VEE+36)V, and input current is limited to -10mA absolute maximum. |
| 5 | +IN1 | input | Non-inverting input of comparator 1; input common-mode voltage range is (VEE-0.3)V to (VEE+36)V, and input current is limited to -10mA absolute maximum. |
| 6 | -IN2 | input | Inverting input of comparator 2; input common-mode voltage range is (VEE-0.3)V to (VEE+36)V, and input current is limited to -10mA absolute maximum. |
| 7 | +IN2 | input | Non-inverting input of comparator 2; input common-mode voltage range is (VEE-0.3)V to (VEE+36)V, and input current is limited to -10mA absolute maximum. |
| 8 | -IN3 | input | Inverting input of comparator 3; input common-mode voltage range is (VEE-0.3)V to (VEE+36)V, and input current is limited to -10mA absolute maximum. |
| 9 | +IN3 | input | Non-inverting input of comparator 3; input common-mode voltage range is (VEE-0.3)V to (VEE+36)V, and input current is limited to -10mA absolute maximum. |
| 10 | -IN4 | input | Inverting input of comparator 4; input common-mode voltage range is (VEE-0.3)V to (VEE+36)V, and input current is limited to -10mA absolute maximum. |
| 11 | +IN4 | input | Non-inverting input of comparator 4; input common-mode voltage range is (VEE-0.3)V to (VEE+36)V, and input current is limited to -10mA absolute maximum. |
| 12 | VEE | power_in | Negative supply pin and input common-mode reference; split supply operation is ±1.5V to ±18.0V for BA10339xx, and inputs must stay above VEE-0.3V. |
| 13 | OUT4 | output | Open-collector output of comparator 4; input and output are ground sense operated. |
| 14 | OUT3 | output | Open-collector output of comparator 3; input and output are ground sense operated. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| Package | SOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
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 | 1 | 5 | mV | OUT=1.4V | 7 | |
| Input Offset Current | IIO | 5 | 50 | nA | OUT=1.4V | 7 | |
| Input Bias Current | IB | 50 | 250 | nA | OUT=1.4V | 7 | |
| Supply Current | ICC | 0.8 | 2 | mA | RL=∞, All Comparators | 7 | |
| Output Saturation Voltage (Low Level Output Voltage) | VOL | 250 | 400 | mV | -IN=1V, +IN=0V ISINK=4mA | 7 | |
| Output Leakage Current (High Level Output Current) | ILEAK | 1 | μA | -IN=0V, +IN=1V OUT=36V | 7 | ||
| Output Sink Current | ISINK | 6 | 16 | mA | -IN=1V, +IN=0V OUT=1.5V | 7 | |
| Large Signal Voltage Gain | AV | 50 | 200 | V/mV | VCC=15V, OUT=1.4 ~ 11.4V | 7 | |
| Large Signal Voltage Gain | AV | 94 | 106 | dB | RL=15kΩ, VRL=15V | 7 | |
| Input Common-mode Voltage Range | VICM | 0 | V | 25°C; max printed as VCC-1.5 V, not numeric; see review_required | 7 | ||
| Supply Voltage | VCC-VEE | 36 | V | Ta=25°C | 5 | ||
| Power Dissipation (SOP14) | PD | 0.49 | W | SOP14, Note 6,8: mounted on FR4 glass epoxy PCB (70mm×70mm×1.6mm); reduce 4.9mW above TA=25°C | 5 | ||
| Input Current | II | -10 | mA | Note 10: excessive input current flows if differential input voltage exceeds approx. 0.6V without limiting resistance | 5 | ||
| Operating Supply Voltage (single supply) | Vopr | 3 | 36 | V | Single supply VCC-VEE | 5 | |
| Operating Supply Voltage (split supply) | Vopr | 1.5 | 18 | V | Split supply ±1.5 to ±18.0 V | 5 | |
| Operating Temperature Range | Topr | -40 | 85 | °C | BA10339xx | 5 | |
| Storage Temperature Range | Tstg | -55 | 125 | °C | BA10339xx | 5 | |
| Maximum Junction Temperature | Tjmax | 125 | °C | BA10339xx | 5 |
CAD (KiCad official)
- Symbol:
BA10339F-E2 - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOP-14 (KiCad packages3D, STEP)
- 3D model files:
ba10339f-e2-etched.step/ba10339f-e2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ba10339f-e2.step/ba10339f-e2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ROHM Semicon datasheet (56 pp, sha256
8d86c855556ae810, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).