ADA4522-1ARZ-RL

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Analog Devices Inc./Maxim Integrated

SINGLE 55 V, EMI ENHANCED, ZERO-DRIFT, ULTRALOW NOISE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

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ADA4522-1ARZ-RL

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Analog Devices Inc./Maxim Integrated

SINGLE 55 V, EMI ENHANCED, ZERO-DRIFT, ULTRALOW NOISE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADA4522 Series

TheADA4522-1/ADA4522-2/ ADA4522-4 are single/dual/quad channel, zero drift op amps with low noise and power, ground sensing inputs, and rail-to-rail output, optimized for total accuracy over time, temperature, and voltage conditions. The wide operating voltage and temperature ranges, as well as the high open-loop gain and very low dc and ac errors make the devices well suited for amplifying very small input signals and for accurately reproducing larger signals in a wide variety of applications.The ADA4522-1 / ADA4522-2 / ADA4522-4 performance is specified at 5.0 V, 30 V, and 55 V power supply voltages. These devices operate over the range of 4.5 V to 55 V, and are excellent for applications using single-ended supplies of 5 V, 10 V, 12 V, and 30 V, or for applications using higher single supplies and dual supplies of ±2.5 V, ±5 V, and ±15 V. The ADA4522-1 / ADA4522-2 / ADA4522-4 use on-chip filtering to achieve high immunity to electromagnetic interference (EMI).The ADA4522-1 / ADA4522-2 / ADA4522-4 are fully specified over the extended industrial temperature range of −40°C to +125°C and are available in 8-lead MSOP, 8-lead SOIC, 14-lead SOIC, and 14-lead TSSOP packages.APPLICATIONSInductance, capacitance, and resistance (LCR) meter/megohmmeter front-end amplifiersLoad cell and bridge transducersMagnetic force balance scalesHigh precision shunt current sensingThermocouple/resistance temperature detector (RTD) sensorsProgrammable logic controller (PLC) input and output amplifiers

Technical Specifications

Parameters and characteristics for this part

Specification	ADA4522-1ARZ-RL

Amplifier Type	Zero-Drift
Current - Input Bias	50 pA
Current - Output / Channel	32 mA
Current - Supply	830 µA
Gain Bandwidth Product	2.7 MHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	Rail-to-Rail
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Slew Rate	1.7 V/µs
Voltage - Input Offset	1.5 µV
Voltage - Supply Span (Max)	55 V
Voltage - Supply Span (Min)	4.5 V

ADA4522 Series

Quad 55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifier

Part	Output Type	Voltage - Supply Span (Max)	Current - Input Bias	Number of Circuits	Gain Bandwidth Product	Operating Temperature (Max)	Operating Temperature (Min)	Current - Supply	Amplifier Type	Package Name	Slew Rate	Current - Output / Channel	Voltage - Supply Span (Min)	Package Width	Package Length	Voltage - Input Offset	Mounting Type	-3db Bandwidth	Current - Supply (Main IC)	Board Type	Supplied Contents	Supply Configuration	Voltage - Supply (Dual) Minimum (Magnitude)	Voltage - Supply (Single) Minimum	Voltage - Supply (Dual) Maximum (Magnitude)	Voltage - Supply (Single) Maximum	Utilized IC / Part	Contents	Channels per IC (Dual)	Channels per IC (Type)	Channels per IC (Count)
Analog Devices Inc./Maxim Integrated ADA4522-1ARMZ-RL	Rail-to-Rail	55 V	50 pA	1	2.7 MHz	125 °C	-40 °C	830 µA	Zero-Drift	8-MSOP 8-TSSOP 8-MSOP	1.7 V/µs	32 mA	4.5 V	3 mm	0.118 in	1.5 µV	Surface Mount
Analog Devices Inc./Maxim Integrated ADA4522-1ARMZ	Rail-to-Rail	55 V	50 pA	1	2.7 MHz	125 °C	-40 °C	830 µA	Zero-Drift	8-MSOP 8-TSSOP 8-MSOP	1.7 V/µs	32 mA	4.5 V	3 mm	0.118 in	1.5 µV	Surface Mount
Analog Devices Inc./Maxim Integrated ADA4522-4ARUZ-R7	Rail-to-Rail	55 V	50 pA	4	2.7 MHz	125 °C	-40 °C	830 µA	Zero-Drift	14-TSSOP	1.7 V/µs	32 mA	4.5 V	4.4 mm	0.173 in	1.5 µV	Surface Mount	6.5 MHz
Analog Devices Inc./Maxim Integrated ADA4522-4ARZ-RL	Rail-to-Rail	55 V	50 pA	4	2.7 MHz	125 °C	-40 °C	830 µA	Zero-Drift	14-SOIC	1.7 V/µs	32 mA	4.5 V	3.9 mm	0.154 in	1.5 µV	Surface Mount	6.5 MHz
Analog Devices Inc./Maxim Integrated ADA4522-2ARMZ-R7	Rail-to-Rail	55 V	50 pA	2	2.7 MHz	125 °C	-40 °C	830 µA	Zero-Drift	8-MSOP 8-TSSOP 8-MSOP	1.7 V/µs	32 mA	4.5 V	3 mm	0.118 in	1.5 µV	Surface Mount	6.5 MHz
Analog Devices Inc./Maxim Integrated EVAL-ADA4522-2ARMZ	Rail-to-Rail Single-Ended				2.7 MHz				Zero-Drift		1.7 V/µs	32 mA						6.5 MHz	0.00083 µA	Fully Populated	Board(s)	Dual Single	2.5 V	5 V	27.5 V	55 V	ADA4522-2	Board	2	Dual	2
Analog Devices Inc./Maxim Integrated ADA4522-1ARZ-RL	Rail-to-Rail	55 V	50 pA	1	2.7 MHz	125 °C	-40 °C	830 µA	Zero-Drift	8-SOIC	1.7 V/µs	32 mA	4.5 V	3.9 mm	0.154 in	1.5 µV	Surface Mount
Analog Devices Inc./Maxim Integrated ADA4522-2ARMZ-RL	Rail-to-Rail	55 V	50 pA	2	2.7 MHz	125 °C	-40 °C	830 µA	Zero-Drift	8-MSOP 8-TSSOP 8-MSOP	1.7 V/µs	32 mA	4.5 V	3 mm	0.118 in	1.5 µV	Surface Mount	6.5 MHz
Analog Devices Inc./Maxim Integrated ADA4522-2ARZ-RL	Rail-to-Rail	55 V	50 pA	2	2.7 MHz	125 °C	-40 °C	830 µA	Zero-Drift	8-SOIC	1.7 V/µs	32 mA	4.5 V	3.9 mm	0.154 in	1.5 µV	Surface Mount	6.5 MHz
Analog Devices Inc./Maxim Integrated ADA4522-2ARZ	Rail-to-Rail	55 V	50 pA	2	2.7 MHz	125 °C	-40 °C	830 µA	Zero-Drift	8-SOIC	1.7 V/µs	32 mA	4.5 V	3.9 mm	0.154 in	1.5 µV	Surface Mount	6.5 MHz

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

A Large Current Source with High Accuracy, Fast Settling

Datasheet

ADA4522-1/ADA4522-2/ADA4522-4: 55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers Data Sheet (Rev.G)

Package Drawing - 8-Lead SOIC