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AS358PT-G1
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Product Detailed Parameters
- Description：IC OPAMP GP 2 CIRCUIT TDIP-8
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- 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：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-DIP
- -3db Bandwidth：-
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Overview
The AS358PT-G1 is a dual operational amplifier manufactured by Diodes Incorporated, belonging to the AS358 series. It features two independent, high-gain channels with internal frequency compensation. The device operates from a single power supply ranging from 3V to 36V or split supplies up to ±18V. Key electrical parameters include a maximum input offset voltage of 2mV, an input bias current of 20nA, and a quiescent supply current of 700µA for both channels. It provides a short-circuit protected output capable of sourcing 40mA per channel. The component is housed in an 8-pin TSSOP package and supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Internally frequency compensated for stability without external components
- Compatible with industry standard LM358 pinouts and functions
- Low power supply current drain independent of supply voltage magnitude
- Common mode input voltage range includes ground potential
Applications
- Transducer amplifiers
- DC gain blocks
- Conventional operational amplifier circuits
Procurement Notes
Verify the specific suffix 'PT' corresponds to the TSSOP-8 package configuration required for your design. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to assembly planning. Ensure the ordering information matches the exact manufacturer part number to avoid pinout discrepancies with legacy equivalents.
Selection Notes
Select this component when a general-purpose dual op-amp is needed for single-supply applications requiring rail-to-rail input capability near ground. It serves as a direct drop-in replacement for standard LM358 devices in existing designs. Consider the TSSOP-8 package constraints regarding thermal dissipation and board space compared to DIP or SOIC alternatives.
Part Context
This part belongs to the AS358 family of low-power dual operational amplifiers produced by Diodes Incorporated. The series is designed to offer performance comparable to industry-standard counterparts while providing modern packaging options like TSSOP. The AS358PT-G1 variant specifically utilizes the thin-shrink small-outline package for compact surface-mount implementations.
Replacement Considerations
The AS358PT-G1 is functionally compatible with the LM358 series. Verify that substitute parts maintain the same 40mA output drive capability and 2mV max offset voltage specifications to ensure circuit performance parity.
