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Product Detailed Parameters
- Description:IC OPAMP GP 2 CIRCUIT 8TSSOP
- 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 (0.173", 4.40mm Width)
- Supplier Device Package:8-TSSOP
- -3db Bandwidth:-
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Overview
The AS358BGTR-G1 is a low power dual operational amplifier from Diodes Incorporated, belonging to the AS358 series. It features two independent, high gain, internally frequency compensated amplifiers designed for single or split power supply operation. The device offers a typical large voltage gain of 100dB and a low input bias current of 20nA. It operates within a wide supply voltage range of 3V to 36V (single) or ±1.5V to ±18V (dual). The component is housed in a TSSOP-8 package with an operating temperature range of -40°C to +85°C.
Feature Summary
- Internally frequency compensated for unity gain stability
- Low input offset voltage and bias current for precision applications
- Wide common mode voltage range including ground potential
- RoHS compliant and halogen-free green molding compound
Applications
- Transducer amplifiers
- DC gain blocks
- Battery chargers
- Cordless telephones
- Switching power supplies
Procurement Notes
Verify the specific ordering suffix G1 confirms RoHS compliance and green material status as defined by Diodes Incorporated. Confirm the package type corresponds to TSSOP-8 for the BGTR variant. Check for moisture sensitivity level requirements during storage and handling. Ensure the application environment stays within the specified -40°C to +85°C operating temperature range. Validate that the design does not exceed absolute maximum ratings for power dissipation.
Selection Notes
Select this component when a general-purpose dual op-amp with low power consumption is required. The internal frequency compensation simplifies circuit design by ensuring stability in unity gain configurations. Consider the wide common mode voltage range if signals near ground are present. Compare against AS358AMTR-G1 if stricter input offset voltage specifications are needed for the application.
Part Context
This part belongs to the AS358/358A/358B family of low power dual operational amplifiers. The 'B' designation indicates specific electrical characteristics within the series, while 'G1' denotes RoHS compliance and green packaging. The 'TR' suffix specifies tape and reel packaging. The device is compatible with industry standard 358 pinouts and functions.
Replacement Considerations
AS358AMTR-G1
FAQ
Is the AS358BGTR-G1 suitable for unity gain configurations?
Yes, the device is internally frequency compensated specifically for unity gain stability.
What is the input common mode voltage range?
The input common mode voltage range includes ground and extends up to VCC-1.5V.
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