ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC COMPARATOR 2 GEN PUR 8SOIC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：2V ~ 36V, ±1V ~ 18V
- Voltage - Input Offset (Max)：3mV @ 1.4V
- Current - Input Bias (Max)：0.4µA @ 5V
- Current - Output (Typ)：16mA
- Current - Quiescent (Max)：1mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
Download product information
Overview
The AS393AMTR-G1 is a dual precision voltage comparator manufactured by Diodes Incorporated. It operates from a single supply ranging from 2V to 36V or split supplies of ±1.0V to ±18V. The device features a typical input offset voltage of 1.0mV and low power supply current drain of 0.6mA. It utilizes an open collector output configuration and is housed in a standard SO-8 package.
Feature Summary
- Low input offset voltage for high precision applications
- Wide operating supply voltage range compatible with various power systems
- Open collector output allows flexible interfacing with different logic families
Applications
- Battery chargers
- Switching power supplies
- DC-DC modules
- Communication equipment
Procurement Notes
Verify the specific ordering suffix 'G1' confirms RoHS compliance and green molding compound status as defined by the manufacturer. Ensure the tape and reel packaging matches the required quantity specifications for automated assembly processes. Confirm the component is marked as In Production rather than Not Recommended for New Design.
Selection Notes
Select this component when a dual comparator with low offset voltage and wide supply range is required. The AS393A variant offers more stringent input offset voltage specifications compared to the standard AS393. Consider the open collector output type for compatibility with external pull-up resistors and varying logic levels.
Part Context
This part belongs to the AS393/393A series of low-power, low offset voltage dual comparators. It is designed to be compatible with industry standard 393 pinouts while offering improved electrical characteristics such as lower input bias current and offset voltage. The series supports both single and dual supply operations.
Replacement Considerations
AS393MTR-G1 is listed as an alternative within the same series but lacks the A designation for stricter offset voltage limits.
