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AD8648WARUZ-RL
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Product Detailed Parameters
- Description：QUAD, 24MHZ, RRIO, 5V OP AMP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Amplifier Type：General Purpose
- Number of Circuits：4
- Output Type：Rail-to-Rail
- Slew Rate：11V/µs
- Gain Bandwidth Product：24 MHz
- Current - Input Bias：0.3 pA
- Voltage - Input Offset：600 µV
- Current - Supply：1.5mA (x4 Channels)
- Current - Output / Channel：120 mA
- Voltage - Supply Span (Min)：2.7 V
- Voltage - Supply Span (Max)：5.5 V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：14-TSSOP
- -3db Bandwidth：-
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Overview
The AD8648WARUZ-RL is a quad, rail-to-rail input and output operational amplifier from Analog Devices. It features a gain bandwidth product of 24 MHz and a slew rate of 11 V/μs. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V with a maximum supply current of 2 mA per amplifier. Key electrical specifications include a maximum offset voltage of 2.5 mV, an input bias current of 1 pA, and a short-circuit output current of 120 mA. It is qualified for automotive applications and housed in a 14-lead TSSOP package.
Feature Summary
- Rail-to-rail input and output capability enables full signal swing in single-supply systems.
- High-speed performance with 24 MHz bandwidth and 11 V/μs slew rate supports fast signal processing.
- Low noise density of 8 nV/√Hz ensures high fidelity in precision applications.
- Automotive qualification provides reliability for demanding environmental conditions.
Applications
- Battery-powered instruments
- Multipole filters
- ADC front ends
- Sensors
- Barcode scanners
Procurement Notes
Verify the specific ordering suffix RL indicates reel packaging when sourcing this component. Confirm that the WARUZ designation includes automotive qualification requirements if applicable to your design. Ensure the 14-lead TSSOP footprint matches your PCB layout constraints. Check for RoHS compliance status as indicated by the Z suffix in related part numbers.
Selection Notes
Select this component for designs requiring quad amplification with rail-to-rail performance in a compact TSSOP package. Consider its automotive qualification for rugged environments. Evaluate the 24 MHz bandwidth against your signal frequency requirements. Compare the 2 mA supply current against power budget constraints for battery-operated devices.
Part Context
This part belongs to the AD8646/AD8647/AD8648 family of low-cost, high-speed rail-to-rail amplifiers. The AD8648 variant specifically integrates four independent amplifiers within a single package. The W prefix denotes automotive qualification, while the UZ suffix specifies the TSSOP package type. This family targets portable instrumentation and audio applications.
Replacement Considerations
The AD8648ARUZ-REEL serves as a non-automotive equivalent in the same TSSOP package. The AD8648ARZ-REEL offers the same functionality in a standard SOIC-14 package. Verify pin compatibility and thermal characteristics before substituting these alternatives.
