Specification	ADA4897-2ARMZ

-3db Bandwidth	230 MHz
Amplifier Type	Voltage Feedback
Current - Input Bias	4 µA
Current - Output / Channel	80 mA
Current - Supply	3 mA
Gain Bandwidth Product	90 MHz
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	10-MSOP, 10-TFSOP
Package / Case [x]	3 mm
Package / Case [x]	0.118 in
Slew Rate	120 V/µs
Supplier Device Package	10-MSOP
Voltage - Input Offset	28 µV
Voltage - Supply Span (Max) [Max]	10 V
Voltage - Supply Span (Min) [Min]	3 V

ADA4897-2 Series

1nV/√Hz, Low Power, Rail-to-Rail Output Amplifiers

Part	-3db Bandwidth	Supplier Device Package	Package / Case	Voltage - Input Offset	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply Span (Min) [Min]	Current - Output / Channel	Voltage - Supply Span (Max) [Max]	Number of Circuits	Current - Input Bias	Output Type	Amplifier Type	Current - Supply	Slew Rate	Mounting Type	Package / Case [y]	Package / Case [x]	Package / Case [x]	Package / Case [x]	Gain Bandwidth Product	Utilized IC / Part	Channels per IC	Supplied Contents	Board Type
Analog Devices ADA4897-1ARJZ-R2	230 MHz	SOT-23-6	SOT-23-6	28 µV	125 °C	-40 °C	3 V	80 mA	10 V	1	11 µA	Rail-to-Rail	Voltage Feedback	3 mA	120 V/µs	Surface Mount
Analog Devices ADA4897-1ARZ	230 MHz	8-SOIC	8-SOIC	28 µV	125 °C	-40 °C	3 V	80 mA	10 V	1	11 µA	Rail-to-Rail	Voltage Feedback	3 mA	120 V/µs	Surface Mount	3.9 mm	0.154 in
Analog Devices ADA4897-2ARMZ	230 MHz	10-MSOP	10-MSOP 10-TFSOP	28 µV	125 °C	-40 °C	3 V	80 mA	10 V	2	4 µA	Rail-to-Rail	Voltage Feedback	3 mA	120 V/µs	Surface Mount			3 mm	0.118 in	90 MHz
Analog Devices ADA4897-1AR-EBZ													Voltage Feedback									8-SOIC Package	1 - Single	Board(s)	Bare (Unpopulated)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 11.57
		10	$ 8.12
		25	$ 7.23
		100	$ 6.23
		250	$ 5.75
		500	$ 5.46
		1000	$ 5.21

Description

General part information

ADA4897-2 Series

TheADA4896-2/ADA4897-1 are unity gain stable, low noise, rail-to-rail output, high speed voltage feedback amplifiers that have a quiescent current of 3 mA. With the 1/f noise of 2.4 nV/√Hz at 10 Hz and a spurious-free dynamic range of −80 dBc at 2 MHz, the ADA4896-2/ADA4897-1 are an ideal solution in a variety of applications, including ultrasound, low noise preamplifiers, and drivers of high performance ADCs. The Analog Devices, Inc., proprietary next generation SiGe bipolar process and innovative architecture enable such high performance amplifiers.TheADA4896-2/ADA4897-1 have 230 MHz bandwidth, 120 V/μs slew rate, and settle to 0.1% in 45 ns. With a wide supply voltage range (3 V to 10 V), the ADA4896-2/ADA4897-1 are ideal candidates for systems that require high dynamic range, precision, and high speed.The ADA4896-2 is available in 8-lead LFCSP and 8-lead MSOP packages. The ADA4897-1 is available in 8-lead SOIC and 6-lead SOT-23 packages. Both the ADA4896-2 and ADA4897-1 work over the extended industrial temperature range of −40°C to +125°C.ApplicationsLow noise preamplifierUltrasound amplifiers PLL loop filtersHigh performance ADC driversDAC buffers

Documents

Technical documentation and resources

Datasheet

ADA4897-2-KGD: Known Good Die Data Sheet (Rev.C)

Data Sheet

Package Drawing - 10-Lead MSOP

Package Drawing

UG-337: Universal Evaluation Board for Dual, High Speed Op Amps Offered in 10-Lead MSOP Packages

User Guide

ADA4897-1-EP/ADA4897-2-EP: Enhanced Product Data Sheet (Rev.0)

Data Sheet