Datasheet Linear Technology LT6202IS8#TRPBF — Datenblatt

Hersteller	Linear Technology
Serie	LT6202
Artikelnummer	LT6202IS8#TRPBF

Einzelne 100 MHz, Rail-to-Rail-Ein- und Ausgang, ultraniedriges 1,9 nVrtHz-Rauschen, Operationsverstärker mit geringem Stromverbrauch

Datenblätter

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PDF, 1.7 Mb, Sprache: en, Datei hochgeladen: Aug 6, 2017, Seiten: 28
Quad 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nV√Hz Noise, Low Power Op Amps

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Preise

Verpackung

Package	SO-8
Package Code	S8
Package Index	05-08-1610 (S8)

Parameter

Number of Channels	1
Unity Gain BW	100 MHz

Av Min Stable	1 V/V
Avol	46 dB
Common Mode Rejection Ratio	85 dB
Cload	1000 pF
Demo Boards	DC1813A-A,DC1813A-E,DC417B,DC1813A-F,DC1813A-G,DC1813A-H,DC1813A-B,DC1813A-C,DC1813A-D
Design Tools	LTspice Model
Enoise 1/f Corner	500 Hz
Enoise Density	1.9 nV/rtHz
Export Control	no
Ibias	1300 nA
Inoise	0.75 pA/rtHz
Inoise 1/f Corner	190 Hz
Ios	0.15 µA
Iout	40 mA
Isupply	2.8 mA
LF Enoise	0.8 µVPP
Operating Temperature Range	-40 to 85 °C
Over-the-Top	no
PSRR	74 dB
Rail-to-Rail	Both
Rail-to-Rail In	yes
Rail-to-Rail Out	yes
SR	25 V/µs
Shutdown	no
Single Supply	yes
Ts (0.1%)	78 ns
Type	VFB
Voh (from V+)	0.04 V
Vol (from V-)	0.005 V
Vos	0.1 mV
Vos TC	7.5 µV/C
Vs Max	12.6 V
Vs Min	2.5 V

Öko-Plan

RoHS

Compliant

Andere Optionen

LT6203 LT6203 LT6204 LT6204

Konstruktionshinweise

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100MHz Op Amp Features Low Noise Rail-to-Rail Performance While Consuming Only 2.5mA &mdash DN308
PDF, 88 Kb, Datei veröffentlicht: Apr 2, 2003
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100MHz Op Amp Features Low Noise Rail-to-Rail Performance
While Consuming Only 2.5mA вЂ“ Design Note 308
Glen Brisebois
The new LTВ®6202 op amp combines 100MHz gainbandwidth, 1.9nV/в€љHz voltage noise and rail-to-rail
inputs and outputs, while consuming only 2.5mA. It
also features a low 0.75pA/в€љHz current noise, and it
contributes exceptionally low total noise and distortion
power in small-signal applications. The device is fully
speciп¬Ѓed on 3V, 5V and В±5V supplies and is available in
commercial and industrial temperature grades in both
the SOT and SO packages. Dual and quad versions are
also available as the LT6203 and LT6204, respectively.
Low Power, 2.4nV/в€љHz, Photodiode AC
Transimpedance Ampliп¬Ѓer Outperforms
Monolithic Solutions
You canвЂ™t optimize for everything. Op amp designs
that try to squeeze good JFETs into their high speed
monolithic processes inevitably compromise other
parameters, usually resulting in high supply currents.
Figure 1 shows a simple way to get the best of both
worlds using the LT6202 and a low noise discrete
JFET. The JFET acts as a source follower, buffering the
inverting input of the LT6202 and making it suitable for …
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Upgrade Your Microcontroller ADC to True 12-Bit Performance &mdash DN463
PDF, 87 Kb, Datei veröffentlicht: Mar 6, 2009
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Upgrade Your Microcontroller ADC to True 12-Bit Performance
Design Note DN463
by Guy Hoover
Introduction
Many 8-bit and 16-bit microcontrollers feature 10-bit
internal ADCs. A few include 12-bit ADCs, but these often
have poor or nonexistent AC speciп¬Ѓcations, and certainly
lack the performance to meet the needs of an increasing
number of applications. The LTC В®2366 and its slower
speed versions offer a high performance alternative, as
shown in the AC speciп¬Ѓcations in Table 1. Compare these
guaranteed speciп¬Ѓcations with the ADC built into your
current microcontroller.
This familyвЂ™s DC speciп¬Ѓcations are equally impressive. INL
and DNL are guaranteed to be less than В±1LSB. Operating
from a single 2.5V, 3V or 3.3V supply, the current draw
on these parts is a maximum of 4mA during a conversion. This can be reduced to less than 1ОјA by placing
the part into SLEEP mode during periods of inactivity,
which greatly reduces the average supply current at lower
sample rates.
C3
0.1ОјF These ADCs are available in tiny 6-lead and 8-lead TSOT23 packages. The 8-lead devices have adjustable VREF
and OVDD pins. The adjustable VREF pin allows the input …

Artikel

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High Speed Low Noise Op Amp Family Challenges Power and Distortion Assumptions with Rail-to-Rail Inputs and Output &mdash LT Journal
PDF, 181 Kb, Datei veröffentlicht: Aug 9, 2004
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DESIGN FEATURES High Speed Low Noise Op Amp
Family Challenges Power and
Distortion Assumptions with Rail-to-Rail
Inputs and Output by John Wright and Glen Brisbois
Do the Math The tradeoff is all too familiar; low
noise op amps dissipate high power.
The 1.9nV/в€љHz LT6202, however,
doesnвЂ™t follow this rule. It provides
rail-to-rail input and output operation
(meaning that maximum dynamic
range can now be extracted on low
supply voltages) with a supply current of only 2.5mA. The LT6200 offers
even lower noise (0.95nV/в€љHz) and
distortion, and it includes a shutdown feature for standby conditions.
These unity gain stable amplifiers are
well suited to fast low noise applications because of their respective
100MHz and 165MHz gain bandwidth,
low distortion, guaranteed noise specifications, and low offset voltage. The
amplifiers operate on a total supply
voltage of 2.5V to 12.6V, and are
fabricated on Linear TechnologyвЂ™s high
speed complimentary bipolar process.
All are specified with 3V, 5V, and В±5V …

Modellreihe

Serie: LT6202 (13)

LT6202CS5#PBF LT6202CS5#TRMPBF LT6202CS5#TRPBF LT6202CS8#PBF LT6202CS8#TRPBF LT6202HS5#PBF LT6202HS5#TRMPBF LT6202HS5#TRPBF LT6202IS5#PBF LT6202IS5#TRMPBF LT6202IS5#TRPBF LT6202IS8#PBF LT6202IS8#TRPBF

Herstellerklassifikation

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Speed Amplifiers (GBW > 50MHz) | Low Noise Amplifiers ( | High Voltage Amplifiers (>12V) | Rail-to-Rail Amplifiers
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers

Andere Namen:

LT6202IS8TRPBF, LT6202IS8 TRPBF