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AD8664ARUZ-REEL
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Product Detailed Parameters
- Description：IC CMOS 4 CIRCUIT 14TSSOP
- Series：DigiTrim®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：CMOS
- Number of Circuits：4
- Output Type：Rail-to-Rail
- Slew Rate：3.5V/µs
- Gain Bandwidth Product：4 MHz
- Current - Input Bias：0.3 pA
- Voltage - Input Offset：50 µV
- Current - Supply：1.25mA (x4 Channels)
- Current - Output / Channel：140 mA
- Voltage - Supply Span (Min)：5 V
- Voltage - Supply Span (Max)：16 V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- 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 AD8664ARUZ-REEL is a quad precision CMOS operational amplifier manufactured by Analog Devices Inc. It features a gain-bandwidth product of 4 MHz and a slew rate of 3.5 V/us. The device operates on a single supply voltage ranging from 5 V to 16 V, with a typical operating current of 6.2 mA. Key electrical specifications include an input offset voltage of 50 uV, input bias current of 1 pA, common-mode rejection ratio of 110 dB, and power supply rejection ratio of 110 dB. Input voltage noise density is 12 nV/sqrt Hz. The output type is rail-to-rail. It is housed in a 14-pin SOIC package and supports surface mount installation. The component functions within a temperature range of -40 C to +125 C.
Feature Summary
- Quad precision CMOS architecture designed for high accuracy applications
- Rail-to-rail output capability maximizing dynamic range
- Low input bias current suitable for high impedance sources
Applications
- Instrumentation amplifiers
- Peak detectors
- Battery powered systems
Procurement Notes
Verify the specific suffix REEL against official Analog Devices documentation to confirm tape and reel packaging configuration. Ensure the part number matches the exact pinout and electrical characteristics required for the design. Cross-reference the manufacturer's latest datasheet for any updates regarding compliance or manufacturing changes before finalizing procurement orders.
Selection Notes
Select this component when a quad channel amplifier with rail-to-rail output and low bias current is required. The 4 MHz bandwidth and 3.5 V/us slew rate support moderate speed precision applications. Verify that the 5 V to 16 V supply range aligns with system power constraints. Consider the SOIC-14 package dimensions for PCB layout compatibility.
Part Context
This part belongs to the AD8664 series of precision amplifiers from Analog Devices. It shares core electrical characteristics with other variants in the family but differs in packaging and reel configuration. The ARUZ designation indicates the TSSOP package variant, while the REEL suffix specifies the bulk packaging method for automated assembly processes.
Replacement Considerations
Check Analog Devices documentation for direct pin-compatible substitutes within the AD8664 family. Verify electrical parameter equivalence for critical design requirements before substituting.
