ADA4891-1AR-EBZ

Obsolete

Analog Devices Inc./Maxim Integrated

BOARD EVAL FOR ADA4891-1AR

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ADA4891-1AR-EBZ

Obsolete

Analog Devices Inc./Maxim Integrated

BOARD EVAL FOR ADA4891-1AR

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADA4891 Series

The ADA4891-1 (single), ADA4891-2 (dual), ADA4891-3 (triple), and ADA4891-4 (quad) are CMOS, high speed amplifiers that offer high performance at a low cost. The amplifiers feature true single-supply capability, with an input voltage range that extends 300 mV below the negative rail.In spite of their low cost, the ADA4891 family provides high performance and versatility. The rail-to-rail output stage enables the output to swing within 50 mV of each rail, enabling maximum dynamic range.The ADA4891 family of amplifiers is ideal for imaging applications, such as consumer video, CCD buffers, and contact image sensor buffers. Low distortion and fast settling time also make them ideal for active filter applications.The ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4 are available in a wide variety of packages.The ADA4891-1 is available in 8-lead SOIC and 5-lead SOT-23 packages.The ADA4891-2 is available in 8-lead SOIC and 8-lead MSOP packages.The ADA4891-3 and ADA4891-4 are available in 14-lead SOIC and 14-lead TSSOP packages.The amplifiers are specified to operate over the extended temperature range of −40°C to +125°C.ApplicationsImagingConsumer videoActive filtersCoaxial cable driversClock buffersPhotodiode preampContact image sensor and buffers

Technical Specifications

Parameters and characteristics for this part

Specification	ADA4891-1AR-EBZ

Amplifier Type	General Purpose, Standard (General Purpose)
Channels per IC (Count)	1
Channels per IC (Single)	1
Channels per IC (Type)	Single
Contents	Unpopulated (Bare) Board
Utilized IC / Part	8-SOIC Package

ADA4891 Series

Low Cost CMOS, High Speed, Rail-to-Rail Amplifier (Single)

Part	Current - Input Bias	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Input Offset	Current - Output / Channel	Amplifier Type	Slew Rate	Output Type	Mounting Type	Voltage - Supply Span (Max)	Number of Circuits	Package Name	-3db Bandwidth	Current - Supply	Voltage - Supply Span (Min)	Gain Bandwidth Product	Package Width	Package Length	Contents	Utilized IC / Part	Channels per IC (Single)	Channels per IC (Type)	Channels per IC (Count)
Analog Devices Inc./Maxim Integrated ADA4891-1ARJZ-R7	2 pA	125 °C	-40 °C	2.5 mV	125 mA	General Purpose	210 V/µs	Rail-to-Rail	Surface Mount	5.5 V	1	SOT-23-5	240 MHz	4.4 mA	2.7 V
Analog Devices Inc./Maxim Integrated ADA4891-3ARZ	2 pA	125 °C	-40 °C	2.5 mV	125 mA	CMOS	210 V/µs	Rail-to-Rail	Surface Mount	5.5 V	3	14-SOIC	220 MHz	4.4 mA	2.7 V	105 MHz	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated ADA4891-2ARMZ-R7	2 pA	125 °C	-40 °C	2.5 mV	125 mA	CMOS	210 V/µs	Rail-to-Rail	Surface Mount	5.5 V	2	8-MSOP 8-TSSOP 8-MSOP	90 MHz	4.4 mA	2.7 V	105 MHz	3 mm	0.118 in
Analog Devices Inc./Maxim Integrated ADA4891-1AR-EBZ						General Purpose Standard (General Purpose)													Unpopulated (Bare) Board	8-SOIC Package	1	Single	1
Analog Devices Inc./Maxim Integrated ADA4891-4ARZ-RL	2 pA	125 °C	-40 °C	2.5 mV	125 mA	CMOS	210 V/µs	Rail-to-Rail	Surface Mount	5.5 V	4	14-SOIC	220 MHz	4.4 mA	2.7 V	105 MHz	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated ADA4891-2WARMZ-R7	2 pA	125 °C	-40 °C	2.5 mV	125 mA	CMOS	210 V/µs	Rail-to-Rail	Surface Mount	5.5 V	2	8-MSOP 8-TSSOP 8-MSOP	90 MHz	4.4 mA	2.7 V	105 MHz	3 mm	0.118 in
Analog Devices Inc./Maxim Integrated ADA4891-2ARMZ-RL	2 pA	125 °C	-40 °C	2.5 mV	125 mA	CMOS	210 V/µs	Rail-to-Rail	Surface Mount	5.5 V	2	8-MSOP 8-TSSOP 8-MSOP	90 MHz	4.4 mA	2.7 V	105 MHz	3 mm	0.118 in
Analog Devices Inc./Maxim Integrated ADA4891-2ARZ-R7	2 pA	125 °C	-40 °C	2.5 mV	125 mA	CMOS	210 V/µs	Rail-to-Rail	Surface Mount	5.5 V	2	8-SOIC	90 MHz	4.4 mA	2.7 V	105 MHz	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated ADA4891-1ARJZ-RL	2 pA	125 °C	-40 °C	2.5 mV	125 mA	General Purpose	210 V/µs	Rail-to-Rail	Surface Mount	5.5 V	1	SOT-23-5	240 MHz	4.4 mA	2.7 V
Analog Devices Inc./Maxim Integrated ADA4891-2ARZ-RL	2 pA	125 °C	-40 °C	2.5 mV	125 mA	CMOS	210 V/µs	Rail-to-Rail	Surface Mount	5.5 V	2	8-SOIC	90 MHz	4.4 mA	2.7 V	105 MHz	3.9 mm	0.154 in

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ADA4891-(1-4)

ADA4891-1AR-EBZ | Datasheet