Standard Open-Collector Comparator - BA2901SFVGeneral purpose BA8391G/BA10393/BA10339 family and high reliability BA2903/BA2901 family integrate one, two or four independent high gain voltage comparator. Some features are the wide operating voltage that is 2 to 36[V] (for BA8391G, BA10393, BA2903, BA2901 family), 3 to 36[V] (for BA10339 family) and low supply current. Therefore, this series is suitable for any application.
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| * This product is a STANDARD grade product and not recommend for on-vehicle devices. | ||||
| Grade | Standard |
| Power supply(Min.)[V] | 2.0 |
| Power supply(Max.)[V] | 36.0 |
| Channel | 4 |
| Circuit Current(Typ.)[mA] | 0.8 |
| Input Offset Voltage(Max.)[mV] | 7.0 |
| Input Bias Current(Typ.)[nA] | 50.0 |
| Input Voltage Range [V] | VEE to VCC-1.5 |
| Response Time(Typ.)[µS] | 1.3 |
| Voltage gain (Typ.)[dB] | 100.0 |
| Output current(Typ.)[mA] | 16.0 |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 105 |
- ・Operable with a signal power supply
・Wide operating supply voltage
+2.0[V] ～ +36.0[V] (single supply)
±1.0[V] ～ ±18.0[V] (split supply)
・Standard comparator pin-assignments
・Input and output are operable ground sense
・Internal ESD protection
Human body model (HBM)±5000[V](Typ.)
・Gold PAD
・Wide temperature range
-40[℃] ～ +105[℃]
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| PART NUMBER | Product Name | Package | Datasheet | Distribution Inventory |
|---|---|---|---|---|
| BA2903F | Standard Open-Collector Comparator | SOP8 | Buy Sample | |
| BA2903SFV | Standard Open-Collector Comparator | SSOP-B8 | Buy Sample | |
| BA2903SFVM | Standard Open-Collector Comparator | MSOP8 | Buy Sample | |
| BA2901F | Standard Open-Collector Comparator | SOP14 | Buy Sample | |
| BA2901FV | Standard Open-Collector Comparator | SSOP-B14 | Buy Sample | |
| BA2901SF | Standard Open-Collector Comparator | SOP14 | Buy Sample |
For Ground Sense Comparators, Automotive Comparators
This application note explains the general terms and basic techniques that are necessary for configuring application circuits with op-amps and comparators. Refer to this note for guidance when using op-amps and comparators.
The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
For ICs