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Product Detailed Parameters
- Description：IC COMPARATOR 2 GEN PUR 8SOP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Drain, Rail-to-Rail
- Voltage - Supply, Single/Dual (±)：2.5V ~ 5.5V
- Voltage - Input Offset (Max)：7mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：60mA @ 5V
- Current - Quiescent (Max)：180µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：600ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
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Overview
The APX393SG-13 is a dual low voltage rail-to-rail input comparator manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.5V to 5.5V and supports an industrial temperature range from -40°C to +85°C. The device features open-drain outputs, allowing connection to logic supplies via pull-up resistors for interfacing with various logic families. Key electrical characteristics include a maximum input offset voltage of 7mV at 2.7V and 9mV at 5V, typical propagation delays ranging from 150ns to 700ns depending on overdrive conditions, and a low supply current of 60µA per channel.
Feature Summary
- Rail-to-rail input capability extending from V-+0.2V to V+-0.2V
- Open-drain output configuration compatible with multiple logic families
- Low power consumption with 60µA supply current per channel
- Manufactured using standard CMOS process technology
Applications
- Mobile communications equipment
- Notebooks and personal digital assistants (PDAs)
- Battery-powered electronics
- General-purpose portable devices
- General-purpose low voltage applications
Procurement Notes
Verify the specific package type SOP-8L and the -13 tape and reel packaging suffix against project requirements. Confirm compliance with RoHS directives and lead-free finish specifications. Ensure the operating environment remains within the specified -40°C to +85°C industrial temperature range. Check for any relevant product change notifications or lifecycle status updates prior to finalizing procurement decisions.
Selection Notes
Select this component for designs requiring low voltage operation between 2.5V and 5.5V with minimal power consumption. The dual-channel architecture suits space-constrained portable applications. Consider the open-drain output requirement when designing pull-up resistor networks for target logic levels. Evaluate thermal resistance characteristics if high ambient temperatures are expected in the application environment.
Part Context
This part belongs to the APX393/APX339 family of low voltage comparators. The APX393 specifically denotes the dual-channel version, while the APX339 represents the quad-channel variant. Both share similar electrical characteristics but differ in pin count and package options. The SG-13 suffix indicates the SOP-8L package with tape and reel packaging.
Replacement Considerations
APX393M8G-13: Dual comparator in MSOP-8L package. APX339TSG-13: Quad comparator in TSSOP-14L package.
