Datasheet Linear Technology LTC2393ILX-16#PBF — 数据表

制造商	Linear Technology
系列	LTC2393-16
零件号	LTC2393ILX-16#PBF

具有94dB SNR的16位1Msps SAR ADC

数据表

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PDF, 225 Kb, 语言: en, 文件上传: Aug 21, 2017, 页数: 24
16-Bit, 1Msps SAR ADC With 94dB SNR

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价格

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Package	7mm x 7mm LQFP-48
Package Code	LX
Package Index	05-08-1760

参数化

ADC INL	1 LSB
ADCs	1
Architecture	SAR
Bipolar/Unipolar Input	Bipolar
Bits	16 bits
Number of Channels	1
DNL	1 LSB
Demo Boards	DC1500A-A
Design Tools	LinearLabTools
Export Control	no
I/O	Serial SPI, Parallel
Input Drive	Fully Differential
Input Span	В±4.096V
Internal Reference	yes
Operating Temperature Range	-40 to 85 °C
Power	125 mW
SFDR	104 dB
SINAD	94 dB
SNR	94.2 dB
Simultaneous	no
Speed	1000 ksps
Supply Voltage Range	5V
THD dB	-102 dB

生态计划

RoHS

Compliant

设计须知

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Driving Lessons for a Low Noise, Low Distortion, 16-Bit, 1Msps SAR ADC &mdash DN477
PDF, 210 Kb, 档案已发布: Feb 11, 2010
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Driving Lessons for a Low Noise, Low Distortion, 16-Bit,
1Msps SAR ADC
Design Note 477
Guy Hoover
Introduction
Designing an ADC driving topology that delivers uncompromising performance is challenging, especially when
designing around an ultralow noise SAR ADC such as the
1Msps LTC2393-16. For both single-ended and differential
applications, a well thought out driving topology can fully
realize the ultralow noise and low distortion performance
required in your data acquisition system.
The LTC2393-16 is the first in a family of high performance
SAR ADCs from Linear Technology that utilizes a fully differential architecture to achieve an excellent SNR of 94.2dB
and THD of вЂ“105dB. And in order to take full advantage
of the ADC performance, we present driving solutions
for both single-ended and differential applications. Both
topologies fully demonstrate the ultralow noise and low
distortion capabilities of the LTC2393-16.
Single-Ended to Differential Converter
The circuit of Figure 1 converts a single-ended 0V to
4.096V signal to a differential В±4.096V signal. This circuit
is useful for sensors that do not produce a differential
signal. Resistors R1, R2 and capacitor C2 limit the input …

文章

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Fast Time Division Duplex (TDD) Transmission Using an Upconverting Mixer with a High Side Switch &mdash LT Journal
PDF, 824 Kb, 档案已发布: Jun 30, 2010
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Driving Lessons for a Low Noise, Low Distortion,
16-Bit, 1Msps SAR ADC
Guy Hoover The LTC2393-16 is the first in a family of
high performance SAR ADCs from Linear
Technology that utilizes a fully differential architecture to achieve an excellent
SNR of 94.2dB and THD of вЂ“105dB. In order
to take full advantage of the ADC performance, we present driving solutions
for both single-ended and differential
applications. Both topologies fully
demonstrate the ultralow noise and low
distortion capabilities of the LTC2393-16.
SINGLE-ENDED TO DIFFERENTIAL
CONVERTER The circuit of Figure 1 converts a single-ended 0V to 4.096V signal to a differential В±4.096V signal. This circuit is
useful for sensors that do not produce
a differential signal. Resistors R1, R2
and capacitor C2 limit the input bandwidth to approximately 100kHz. R1
249О© AIN
0V TO 4.096V + VCM вЂ“ R3
49.9О© IN+ C2
2200pF
NPO LT6350 R2
249О© LTC2393-16
INвЂ“ R4 …

模型线

系列: LTC2393-16 (7)

LTC2393CLX-16#PBF LTC2393CUK-16#PBF LTC2393CUK-16#TRPBF LTC2393HLX-16#PBF LTC2393ILX-16#PBF LTC2393IUK-16#PBF LTC2393IUK-16#TRPBF

制造商分类

Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Single Channel ADCs
Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) ADCs

其他名称:

LTC2393ILX-16PBF, LTC2393ILX-16 PBF, LTC2393ILX16#PBF, LTC2393ILX 16#PBF

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