Datasheet Linear Technology LT6018IDE#PBF — Ficha de datos

Fabricante	Linear Technology
Serie	LT6018
Numero de parte	LT6018IDE#PBF

33V, ruido ultrabajo, amplificador operacional de precisión

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PDF, 1.4 Mb, Idioma: en, Archivo subido: agosto 6, 2017, Páginas: 22
33V, Ultralow Noise, Precision Op Amp

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Precios

Embalaje

Package	4x3 DFN-12
Package Code	DE12(10)
Package Index	05-08-1971

Paramétricos

Number of Channels	1
Unity Gain BW	15 MHz

Av Min Stable	1 V/V
Avol	142 dB
Common Mode Rejection Ratio	133 dB
Cdiff	32 pF
Design Tools	LTspice File
Enoise Density	1.2 nV/rtHz
Export Control	no
Ibias	60 nA
Inoise	3 pA/rtHz
Ios	0.006 µA
Iout	90 mA
Isupply	7.2 mA
LF Enoise	0.03 µVPP
Operating Temperature Range	-40 to 85 °C
Over-the-Top	no
PSRR	140 dB
Rail-to-Rail In	no
Rail-to-Rail Out	no
SR	30 V/µs
Shutdown	no
Single Supply	no
Ts (0.1%)	1200 ns
Type	VFB
VinCM High (from V+)	3 V
VinCM Low (from V-)	3 V
Voh (from V+)	0.425 V
Vol (from V-)	0.08 V
Vos	0.007 mV
Vos TC	0.2 µV/C
Vs Max	33 V
Vs Min	8 V

Plan ecológico

RoHS

Obediente

Notas de Diseño

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Low Noise, Precision Op Amp Drives High Resolution SAR ADCs &mdash DN1039
PDF, 263 Kb, Archivo publicado: agosto 23, 2016
Extracto del documento
Low Noise, Precision Op Amp Drives High Resolution
SARВ ADCs
Design Note 1039
Erjon Qirko and Kris Lokere
Introduction
The LT6018 is an ultralow noise (1.2nV/в€љHz at 1kHz)
operational amplifier with ultralow distortion (вЂ“115dB
at 1kHz). It has a gain bandwidth product of 15MHz,
maximum offset voltage of 50ВµV and a maximum
offset voltage drift of 0.5ВµV/В°C. This combination
of features makes it suitable for driving a variety of
high resolution analog-to-digital converters (ADCs).
This Design Note presents circuits and optimization
strategies to achieve the best signal-to-noise ratio
(SNR) and total harmonic distortion (THD) when
using the LT6018 to drive high speed 18-bit and 20bit successive approximation register (SAR) ADCs. LTC2378-20 stands out for its unrivaledВ 2ppm linearity
performance. The best way to create a differential
signal while maintaining linearity is by using the
precision matched resistors in the LT5400 used on
this demo board. A detailed theory of operation for
the circuit shown in Figure 1 appears in Design Note
1032 (where the LT1468 drives the LTC2377-20).
To measure the circuitвЂ™s linearity, an ultrapure sine …

Linea modelo

Serie: LT6018 (8)

LT6018HDE#PBF LT6018HDE#TRPBF LT6018HS8E#PBF LT6018HS8E#TRPBF LT6018IDE#PBF LT6018IDE#TRPBF LT6018IS8E#PBF LT6018IS8E#TRPBF

Clasificación del fabricante

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | Low Noise Amplifiers ( | High Voltage Amplifiers (>12V)

Otros nombres:

LT6018IDEPBF, LT6018IDE PBF

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Hojas de datos Datasheet Analog Devices LT6018

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