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AS324AMTR-G1
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Product Detailed Parameters
- Description：IC OPAMP GP 4 CIRCUIT 14SO
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：General Purpose
- Number of Circuits：4
- Output Type：-
- Slew Rate：-
- Gain Bandwidth Product：-
- Current - Input Bias：20 nA
- Voltage - Input Offset：2 mV
- Current - Supply：1mA (x4 Channels)
- Current - Output / Channel：40 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：36 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SO
- -3db Bandwidth：-
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Overview
The AS324AMTR-G1 is a low power quad operational amplifier manufactured by Diodes Incorporated. It consists of four independent, high gain, internally frequency compensated amplifiers designed for single or split power supply operation. The device features a wide supply voltage range from 3V to 36V (single) or ±1.5V to ±18V (dual). Key electrical specifications include a typical input bias current of 20nA, an input offset voltage of 2mV (maximum 5mV), and a large signal voltage gain of 100dB. The output voltage swing extends from ground to VCC-1.5V, making it suitable for battery-powered applications.
Feature Summary
- Internally frequency compensated for unity gain stability
- Wide power supply voltage range supporting single and dual supplies
- Low input bias current and low supply current drain
- Input common mode voltage range includes ground
Applications
- Battery charger circuits
- Cordless telephone systems
- Switching power supply control loops
Procurement Notes
Verify the specific package type against the ordering suffix; 'M' indicates SOIC-14 while 'G' indicates TSSOP-14. Confirm RoHS compliance status as the G1 suffix denotes Green molding compound compliance. Ensure the design utilizes the correct pinout for the selected package variant. Check datasheet limits for absolute maximum ratings to prevent device damage during procurement validation.
Selection Notes
Select this component when a low-power quad op-amp with rail-to-ground input capability is required. The AS324A variant offers stricter input offset voltage specifications compared to the standard AS324. Consider the thermal resistance values for PCB layout planning. Verify that the application does not require negative supply rails beyond the specified limits.
Part Context
This part belongs to the AS324/324A series of low power quad operational amplifiers. It is compatible with industry standard 324 devices. The series is available in SO-14 and TSSOP-14 packages. The AS324A version provides more stringent input offset voltage performance than the AS324. The product line supports various packaging options including tape and reel formats.
Replacement Considerations
AS324MTR-G1 serves as a direct replacement if the AS324A offset voltage specification is not required. AS324GTR-G1 is an alternative using the TSSOP-14 package instead of SO-14.
