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AS358MMTR-G1
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Product Detailed Parameters
- Description：IC OPAMP GP 2 CIRCUIT 8MSOP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：General Purpose
- Number of Circuits：2
- Output Type：-
- Slew Rate：-
- Gain Bandwidth Product：-
- Current - Input Bias：20 nA
- Voltage - Input Offset：2 mV
- Current - Supply：700µA (x2 Channels)
- Current - Output / Channel：40 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：36 V
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- -3db Bandwidth：-
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Overview
The AS358MMTR-G1 is a low-power dual operational amplifier from Diodes Incorporated, housed in an MSOP-8 surface-mount package. It features two independent, internally frequency-compensated amplifiers designed for single or split power supply operation. The device operates within a supply voltage range of 3V to 36V (single) or ±1.5V to ±18V (dual). Key electrical characteristics include a typical input offset voltage of 2mV, a typical input bias current of 20nA, and a typical supply current of 0.5mA per channel. It supports an output short circuit current of up to 40mA and functions reliably across an ambient temperature range of -40°C to +85°C.
Feature Summary
- Internally frequency compensated for unity gain stability
- Low input bias current and low supply current drain
- Input common mode voltage range includes ground potential
- Large output voltage swing capability
Applications
- Battery charger circuits
- Cordless telephone systems
- Switching power supplies
Procurement Notes
Verify the specific suffix 'G1' indicates RoHS compliance and Halogen/Antimony-free status as defined by Diodes Incorporated. Confirm the 'M' designation corresponds to the MSOP-8 package type and that the 'TR' suffix matches the required tape and reel packaging format for automated assembly processes.
Selection Notes
Select this component when a general-purpose dual op-amp with low quiescent current is required for single-supply applications. The MSOP-8 package is suitable for space-constrained designs. Ensure the application does not require rail-to-rail output swing, as the datasheet specifies a maximum output swing of VCC-1.5V.
Part Context
This part belongs to the AS358/358A/358B series of low-power dual operational amplifiers. The 'AS358' variant denotes standard specifications, while 'AS358A' offers stricter input offset voltage limits. The series is compatible with industry-standard 358 pinouts and functionality, facilitating drop-in replacements in existing designs.
Replacement Considerations
Compatible alternatives include AS358AMTR-G1 (AS358A variant with tighter offset specs) and AS358BGTR-G1 (AS358B variant in TSSOP-8). Verify package compatibility if substituting with SO-8 or TSSOP-8 variants.
