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ADA4841-1YRZ +BOM

Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifier

Manufacturer:

ADI
Mfr.Part #:

ADA4841-1YRZ
Datasheet:

ADA4841-1YRZ Datasheet (PDF)
Pbfree Code:

No
Part Life Cycle Code:

Active
Pin Count:

8
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for ADA4841-1YRZ

ADA4841-1YRZ General Description

The ADA4841-1 is a unity gain stable, low noise and distortion, rail-to-rail output amplifier that has a quiescent current of 1.5 mA maximum. Despite its low power consumption, this amplifier offers low wideband voltage noise performance of 2.1 nV/vHz and 1.4 pA/vHz current noise, along with excellent spurious-free dynamic range (SFDR) of -105 dBc at 100 kHz. To maintain a low noise environment at lower frequencies, the amplifier has low 1/f noise of 7 nV/vHz and 13 pA/vHz at 10 Hz. The ADA4841-1 output can swing to less than 50 mV of either rail. The input common-mode voltage range extends down to the negative supply. The ADA4841-1 can drive up to 10 pF of capacitive load with minimal peaking. The ADA4841-1 provides the performance required to efficiently support emerging 16-bit to 18-bit ADCs and are ideal for portable instrumentation, high channel count, industrial measurement, and medical applications. The ADA4841-1 is ideally suited to drive the AD7685/AD7686, 16-bit PulSAR ADCs. The ADA4841-1 package features RoHS compliant lead finishes. The amplifier is rated to work over the industrial temperature range (-40°C to +125°C).

Key Features

Fast switching: Enables rapid signal transitions for high-speed data acquisition
Low power consumption: Operates at low voltage and current to reduce power drain
Compact packaging: Available in a compact SOIC8 package for space-constrained designs

Application

Ultra-low noise audio processing
Portable device signal amplification
Analog sensor data acquisition

Specifications

Source Content uid	ADA4841-1YRZ	Pbfree Code	No
Part Life Cycle Code	Active	Pin Count	8
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.33.00.01	Amplifier Type	OPERATIONAL AMPLIFIER
Frequency Compensation	YES	JESD-30 Code	R-PDSO-G8
Low-Bias	NO	Low-Offset	YES
Micropower	NO	Moisture Sensitivity Level	1
Number of Functions	1	Number of Terminals	8
Peak Reflow Temperature (Cel)	260	Power	NO
Programmable Power	NO	Surface Mount	YES
Technology	BIPOLAR	Temperature Grade	AUTOMOTIVE
Terminal Finish	MATTE TIN	Terminal Form	GULL WING
Terminal Position	DUAL	Voltage Gain-Min	112000
Wideband	YES