参数资料
型号: LTC2368IDE-18#TRPBF
厂商: Linear Technology
文件页数: 1/24页
文件大小: 0K
描述: IC ADC 18BIT 1M 1CH 16DFN
产品培训模块: LTC2369- 18-/16-bit Pseudo-Differential SAR ADC Family Overview
标准包装: 2,500
位数: 18
采样率(每秒): 1M
数据接口: 串行,SPI?
转换器数目: 1
功率耗散(最大): 15.8mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-WFDFN 裸露焊盘
供应商设备封装: 16-DFN(4x3)
包装: 带卷 (TR)
输入数目和类型: 1 个伪差分,单极
配用: DC1813A-F-ND - BOARD SAR ADC LTC2368-18
LTC2368-18
1
236818f
18-Bit, 1Msps, Pseudo-
Differential Unipolar SAR
ADC with 97dB SNR
TYPICAL APPLICATION
FEATURES
DESCRIPTION
The LTC2368-18 is a low noise, low power, high speed
18-bit successive approximation register (SAR) ADC.
Operating from a 2.5V supply, the LTC2368-18 has a 0V
to VREF pseudo-differential unipolar input range with VREF
ranging from 2.5V to 5.1V. The LTC2368-18 consumes
only 13.5mW and achieves ±2.5LSB INL maximum, no
missing codes at 18 bits with 97dB SNR.
The LTC2368-18 has a high speed SPI-compatible serial
interface that supports 1.8V, 2.5V, 3.3V and 5V logic while
alsofeaturingadaisy-chainmode.Thefast1Mspsthrough-
put with no cycle latency makes the LTC2368-18 ideally
suited for a wide variety of high speed applications. An
internaloscillatorsetstheconversiontime,easingexternal
timingconsiderations.TheLTC2368-18automaticallypow-
ers down between conversions, leading to reduced power
dissipation that scales with the sampling rate.
32k Point FFT fS = 1Msps, fIN = 2kHz
APPLICATIONS
n
1Msps Throughput Rate
n
±2.5LSB INL (Max)
n
Guaranteed 18-Bit No Missing Codes
n
Low Power: 13.5mW at 1Msps, 13.5W at 1ksps
n
97dB SNR (Typ) at fIN = 2kHz
n
–120dB THD (Typ) at fIN = 2kHz
n
Guaranteed Operation to 125°C
n
2.5V Supply
n
Pseudo-Differential Unipolar Input Range: 0V to VREF
n
VREF Input Range from 2.5V to 5.1V
n
No Pipeline Delay, No Cycle Latency
n
1.8V to 5V I/O Voltages
n
SPI-Compatible Serial I/O with Daisy-Chain Mode
n
Internal Conversion Clock
n
16-Lead MSOP and 4mm
× 3mm DFN Packages
n
Medical Imaging
n
High Speed Data Acquisition
n
Portable or Compact Instrumentation
n
Industrial Process Control
n
Low Power Battery-Operated Instrumentation
n
ATE
L
, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
SoftSpan is a trademark of Linear Technology Corporation. All other trademarks are the
property of their respective owners. Protected by U.S. Patents, including 7705765.
10
VREF
0V
10nF
+
SAMPLE CLOCK
236818 TA01a
10F
0.1F
2.5V
REF
1.8V TO 5V
2.5V TO 5.1V
47F
(X5R, 0805 SIZE)
REF
GND
CHAIN
RDL/SDI
SDO
SCK
BUSY
CNV
LTC2368-18
LT6202
VDD
OVDD
IN+
IN
FREQUENCY (kHz)
0
100
200
300
400
500
–180
AMPLITUDE
(dBFS)
–60
–40
–20
–80
–100
–120
–140
–160
0
236818 TA01b
SNR = 97.2dB
THD = –120dB
SINAD = 97.1dB
SFDR = 120dB
相关PDF资料
PDF描述
IDT72V211L15J IC FIFO SYNC 512X9 15NS 32-PLCC
VI-B0X-MY CONVERTER MOD DC/DC 5.2V 50W
VI-B3B-IV-F1 CONVERTER MOD DC/DC 95V 150W
IDT72V215L20TF IC FIFO SYNC 512X18 20NS 64STQFP
VI-B0V-MY CONVERTER MOD DC/DC 5.8V 50W
相关代理商/技术参数
参数描述
LTC2368IMS-16#PBF 功能描述:IC ADC 16BIT SPI/SRL 1M 16-MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 其它有关文件:TSA1204 View All Specifications 标准包装:1 系列:- 位数:12 采样率(每秒):20M 数据接口:并联 转换器数目:2 功率耗散(最大):155mW 电压电源:模拟和数字 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TQFP 供应商设备封装:48-TQFP(7x7) 包装:Digi-Reel® 输入数目和类型:4 个单端,单极;2 个差分,单极 产品目录页面:1156 (CN2011-ZH PDF) 其它名称:497-5435-6
LTC2368IMS-16#PBF 制造商:Linear Technology 功能描述:ADC 16BIT 1MSPS SPI MSOP-16
LTC2368IMS-16#TRPBF 功能描述:IC ADC 16BIT SPI/SRL 1M 16-MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率(每秒):83k 数据接口:串行,并联 转换器数目:1 功率耗散(最大):95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP(0.600",15.24mm) 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端,双极
LTC2368IMS-18#PBF 功能描述:IC ADC 18BIT 1M 1CH 16MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率(每秒):83k 数据接口:串行,并联 转换器数目:1 功率耗散(最大):95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP(0.600",15.24mm) 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端,双极
LTC2368IMS-18#TRPBF 功能描述:IC ADC 18BIT 1M 1CH 16MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率(每秒):83k 数据接口:串行,并联 转换器数目:1 功率耗散(最大):95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP(0.600",15.24mm) 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端,双极