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Product Detailed Parameters
- Description：IC COMPARATOR 4 GEN PUR 14SSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Type：General Purpose
- Number of Elements：4
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：3V ~ 36V, ±1.5V ~ 18V
- Voltage - Input Offset (Max)：5mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：16mA @ 5V
- Current - Quiescent (Max)：2mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：14-LSSOP (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SSOP-B
- Grade：-
- Qualification：-
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Overview
The BA10339FV is a quad comparator in a 14-pin SSOP-B package. It operates on single supplies from 3 to 36V or dual supplies of ±1.5 to ±18V. Key electrical parameters at VCC=5V include a quiescent current of 0.8mA typ, input offset voltage of 2mV typ (max 5mV), and response time of 1.3µs. The open-collector output supports wired OR connections with an output sink current of 6mA typ.
Feature Summary
- Features four comparators per package with open-collector outputs enabling wired OR configurations.
- Supports wide operating voltage ranges for both single and dual power supply applications.
- Provides low current dissipation and low input bias current characteristics.
Applications
- Voltage monitoring circuits
- Threshold detection systems
- Logic interface adapters
Procurement Notes
Verify the specific suffix FV corresponds to the SSOP-B14 package variant. Confirm RoHS compliance status as indicated in official documentation. Check if the component is designated for existing customer support only, which may restrict new design introductions. Ensure ordering quantities align with taping specifications provided by the manufacturer.
Selection Notes
Select this component when a quad comparator configuration is required within a compact surface-mount footprint. The wide common-mode input range extending to ground makes it suitable for low-voltage signal processing. Verify that the open-collector output architecture matches the system's pull-up requirements and logic levels.
Part Context
This device belongs to the BA10339 family, which includes DIP and SOP variants. The BA10339FV specifically utilizes the SSOP-B14 package format. It serves as a standard general-purpose comparator solution for analog signal conditioning tasks requiring multiple independent comparison channels.
Replacement Considerations
BA10339F and BA10339 are functionally equivalent alternatives offering different package styles. Ensure pin compatibility and thermal performance meet board layout constraints when substituting between package types.
