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Product Detailed Parameters
- Description：IC COMPARATOR 2 GEN PUR 8SOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：2V ~ 36V, ±1V ~ 18V
- Voltage - Input Offset (Max)：5mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：16mA @ 5V
- Current - Quiescent (Max)：1mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：8-SOIC (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
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Overview
The BA10393F is a dual comparator integrated circuit manufactured by Rohm Semiconductor, housed in an SOP-8 surface-mount package. It features open-collector outputs and supports a wide operating voltage range of 2V to 36V for single supplies or ±1V to ±18V for dual supplies. The device operates within a temperature range of -40°C to +85°C with a typical quiescent current of 0.4mA at 5V. Key electrical characteristics include a maximum input offset voltage of 5mV, a typical response time of 1.3µs, and an output sink current capability of 16mA.
Feature Summary
- Dual comparators with open-collector outputs enabling wired OR connections
- Wide common-mode input voltage range extending from ground to VCC minus 1.5V
- Low power consumption with typical quiescent current of 0.4mA
- Compatible with standard 393 comparator pinouts
Applications
- General-purpose signal comparison circuits
- Voltage level detection systems
- Temperature sensing interfaces
- Pressure sensor signal conditioning
Procurement Notes
Verify the specific suffix 'F' confirms the SOP-8 surface mount package variant. Confirm RoHS compliance status and check if the component is marked as not recommended for new designs. Ensure the ordering code matches the exact manufacturer part number to avoid package mismatches.
Selection Notes
Select this component when a dual comparator with open-collector outputs is required in a compact surface-mount form factor. It is suitable for applications needing low power dissipation and compatibility with standard 393 architectures. Verify that the supply voltage requirements fall within the specified 2V to 36V range.
Part Context
This component belongs to the BA10393 family of dual comparators produced by Rohm Semiconductor. The family includes DIP-8 (BA10393), SOP-8 (BA10393F), and SIP-8 (BA10393N) variants. These devices are designed for general electronic equipment such as audio visual gear, office automation, and communications devices.
Replacement Considerations
LM393FJ-E2 is listed as a similar replacement option by the distributor.
