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AD840

Analog Devices
Part Number AD840
Manufacturer Analog Devices
Description Fast Settling Op Amp
Published May 22, 2016
Detailed Description a Wideband, Fast Settling Op Amp AD840 FEATURES CONNECTION DIAGRAMS Wideband AC Performance Gain Bandwidth Product...
Datasheet PDF File AD840 PDF File

AD840
AD840

Overview
a Wideband, Fast Settling Op Amp AD840 FEATURES CONNECTION DIAGRAMS Wideband AC Performance Gain Bandwidth Product: 400 MHz (Gain ≥ 10) Fast Settling: 100 ns to 0.
01% for a 10 V Step Plastic DIP (N) Package and LCC (E) Package Slew Rate: 400 V/␮s Cerdip (Q) Package Stable at Gains of 10 or Greater Full Power Bandwidth: 6.
4 MHz for 20 V p-p into a 500 ⍀ Load Precision DC Performance Input Offset Voltage: 0.
3 mV max Input Offset Drift: 3 ␮V/؇C typ Input Voltage Noise: 4 nV/√Hz Open-Loop Gain: 130 V/mV into a 1 k⍀ Load Output Current: 50 mA min OSupply Current: 12 mA max BAPPLICATIONS Video and Pulse Amplifiers SDAC and ADC Buffers OLine Drivers Available in 14-Pin Plastic DIP, Hermetic Cerdip Land 20-Pin LCC Packages and in Chip Form ETEMIL-STD-883B Processing Available bandwidth active filters.
The extremely rapid settling time of the AD840 makes it the preferred choice for data acquisition applications which require 12-bit accuracy.
The AD840 is also appropriate for other applications such as high speed DAC and ADC buffer amplifiers and other wide bandwidth circuitry.
APPLICATION HIGHLIGHTS 1.
The high slew rate and fast settling time of the AD840 make PRODUCT DESCRIPTION The AD840 is a member of the Analog Devices’ family of wide bandwidth operational amplifiers.
This high speed/high precision family includes, among others, the AD841, which is unitygain stable, and the AD842, which is stable at a gain of two or it ideal for DAC and ADC buffers, line drivers and all types of video instrumentation circuitry.
2.
The AD840 is truly a precision amplifier.
It offers 12-bit accuracy to 0.
01% or better and wide bandwidth, performance previously available only in hybrids.
greater and has 100 mA minimum output current drive.
These 3.
The AD840’s thermally balanced layout and the high speed devices are fabricated using Analog Devices’ junction isolated of the CB process allow the AD840 to settle to 0.
01% in complementary bipolar (CB) process.
This proces...


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