Datasheet Linear Technology LTC2195 — Даташит

Производитель	Linear Technology
Серия	LTC2195

16-разрядные сдвоенные АЦП малой мощности, скорость 125 Мвыб./с

Datasheets

Просмотр и загрузка

PDF, 920 Кб, Язык: анг., Файл закачен: 19 авг 2017, Страниц: 28
16-Bit, 125Msps Low Power Dual ADCs

Выписка из документа

Цены

Купить LTC2195 на РадиоЛоцман.Цены — от 271 до 33 987 ₽ 23 предложений от 18 поставщиков IC ADC DUAL 16BIT 125MSPS 52-QFN / 2-Channel Dual ADC Pipelined 125Msps 16-bit Serial LVDS Automotive 52-Pin QFN EP Tube
IC Home Весь мир	LTC2195CUKG#TRPBF Analog Devices	14 235 ₽
Maybo Весь мир	LTC2195CUKG#PBF Analog Devices	15 329 ₽
Augswan Весь мир	LTC2195CUKG#TRPBF Analog Devices	по запросу
Кремний Россия и страны СНГ	LTC2195IUKG TRPBF Linear Technology	по запросу

Корпус / Упаковка / Маркировка

	LTC2195CUKG#PBF	LTC2195CUKG#TRPBF	LTC2195IUKG#PBF	LTC2195IUKG#TRPBF
N	1	2	3	4
Корпус	7x8 QFN-52 Габаритный чертеж корпуса	7x8 QFN-52 Габаритный чертеж корпуса	7x8 QFN-52 Габаритный чертеж корпуса	7x8 QFN-52 Габаритный чертеж корпуса
Код корпуса	UKG	UKG	UKG	UKG
Индекс корпуса	05-08-1729	05-08-1729	05-08-1729	05-08-1729
Количество выводов	52	52	52	52

Параметры

Parameters / Models	LTC2195CUKG#PBF	LTC2195CUKG#TRPBF	LTC2195IUKG#PBF	LTC2195IUKG#TRPBF
ADC INL, LSB	2	2	2	2
ADCs	2	2	2	2
Архитектура	Pipeline	Pipeline	Pipeline	Pipeline
Bipolar/Unipolar Input	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar	Unipolar, Bipolar
Bits, bits	16	16	16	16
Количество каналов	2	2	2	2
DNL, LSB	0.5	0.5	0.5	0.5
Demo Boards	DC1763A-A	DC1763A-A	DC1763A-A	DC1763A-A
Экспортный контроль	да	да	да	да
Основные особенности	Simultaneous Sampling, Clock Duty Cycle Stabilizer, Data Output Randomizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer, Data Output Randomizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer, Data Output Randomizer	Simultaneous Sampling, Clock Duty Cycle Stabilizer, Data Output Randomizer
I/O	Serial LVDS	Serial LVDS	Serial LVDS	Serial LVDS
Input Drive	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended	Differential, Single-Ended
Input Span	1Vpp to 2Vpp	1Vpp to 2Vpp	1Vpp to 2Vpp	1Vpp to 2Vpp
Internal Reference	да	да	да	да
Latency	6	6	6	6
Рабочий диапазон температур, °C	от 0 до 70	от 0 до 70	от -40 до 85	от -40 до 85
Power, mW	431	431	431	431
SFDR, дБ	90	90	90	90
SINAD, дБ	76.6	76.6	76.6	76.6
SNR, дБ	76.8	76.8	76.8	76.8
Simultaneous	да	да	да	да
Speed, ksps	125000	125000	125000	125000
Диапазон напряжения питания	1.8V	1.8V	1.8V	1.8V

Экологический статус

	LTC2195CUKG#PBF	LTC2195CUKG#TRPBF	LTC2195IUKG#PBF	LTC2195IUKG#TRPBF
RoHS	Совместим	Совместим	Совместим	Совместим

Другие варианты исполнения

LTC2193 LTC2193 LTC2194 LTC2194

Статьи

Скачать
Ultralow Power 16-Bit High Speed Signal Chain Solution for Portable Sampling Systems &mdash LT Journal
PDF, 746 Кб, Файл опубликован: 15 июл 2011
Выписка из документа
Ultralow Power 16-Bit High Speed Signal Chain Solution for
Portable Sampling Systems
Clarence Mayott The LTC2195 family of ultralow power, dual 16-bit, 25Msps to 125Msps analog-to-digital
converters (ADCs) dissipate half the power of competing 16-bit solutions, extending
battery run times in portable electronics. Despite consuming only ~1.5mW/Msps per
channel, the LTC2195 does not shirk performance to save power, yielding a 76.8dB
signal-to-noise ratio (SNR) and 90dB of spurious free dynamic range (SFDR) at baseband (0MHzвЂ“62.5MHz, the first Nyquist zone). Serial LVDS outputs reduce the number
of data lines required for routing the ADC data while minimizing digital feedback.
SIGNAL PATH DESIGN The LTC2195 family is an ideal solution for applications that require 16-bit
performance and ultralow power consumption to extend battery life. Portable
medical imaging equipment is a perfect
example. In many imaging applications
the signal from the image sensor must
be conditioned before being sampled by
the ADC. For this task, it is important to
choose a low noise, low power amplifier that matches the performance of the
ADC, such as the LTC6406, which makes
a good match for the LTC2195 family.
The LTC6406 is a fully differential
amplifier with low noise (1.6nV/в€љHz at
the input) and high linearity (+44dBm
OIP3 at 20MHz) in a small 3mm Г— 3mm QFN package. External resistors set the
gain, giving the user maximum design …

Модельный ряд

Серия: LTC2195 (4)

LTC2195CUKG#PBF LTC2195CUKG#TRPBF LTC2195IUKG#PBF LTC2195IUKG#TRPBF

Классификация производителя

Data Conversion > Analog-to-Digital Converters (ADC) > High Speed ADCs (Fs >=10Msps)