参数资料
型号: LTC1416IG#TR
厂商: Linear Technology
文件页数: 1/20页
文件大小: 0K
描述: IC ADC 14BIT 400KSPS SMPL 28SSOP
标准包装: 2,000
位数: 14
采样率(每秒): 400k
数据接口: 并联
转换器数目: 1
功率耗散(最大): 100mW
电压电源: 双 ±
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 带卷 (TR)
输入数目和类型: 2 个单端,双极;1 个差分,双极
1
LTC1416
Low Power 14-Bit, 400ksps
Sampling ADC
Complete, 70mW, 14-Bit ADC with 80.5dB S/(N + D)
BUSY
CS
CONVST
RD
SHDN
14-BIT ADC
14
S/H
BUFFER
4k
LTC1416
D13 (MSB)
D0 (LSB)
–5V
VSS
AIN
+
AIN
VREF
REFCOMP
DVDD
AVDD
1
F
22
F
10
F
10
F
AGND
1416 TA01
DGND
2.5V
REFERENCE
TIMING
AND
LOGIC
OUTPUT
BUFFERS
INPUT FREQUENCY (Hz)
1k
EFFECTIVE
BITS
SIGNAL/(NOISE
+
DISTORTION)
(dB)
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
86
80
74
68
62
10k
100k
1416 TA02
1M 2M
fSAMPLE = 400kHz
NYQUIST
FREQUENCY
Effective Bits and
Signal-to-(Noise + Distortion)
vs Input Frequency
s
Sample Rate: 400ksps
s
Power Dissipation: 70mW
s
Guaranteed
±1.5LSB DNL, ±2LSB INL (Max)
s
80.5dB S/(N + D) and 93dB THD at 100kHz
s
80dB S/(N + D) and 90dB THD at Nyquist
s
Nap and Sleep Shutdown Modes
s
Operates with Internal or External Reference
s
True Differential Inputs Reject Common Mode Noise
s
15MHz Full Power Bandwidth Sampling
s
±2.5V Bipolar Input Range
s
28-Pin SSOP Package
, LTC and LT are registered trademarks of Linear Technology Corporation.
s
Telecommunications
s
Digital Signal Processing
s
Multiplexed Data Acquisition Systems
s
High Speed Data Acquisition
s
Spectrum Analysis
s
Imaging Systems
The LTC
1416 is a 2.2
s, 400ksps, 14-bit sampling A/D
converter that draws only 70mW from
±5V supplies. This
easy-to-use device includes a high dynamic range sample-
and-hold and a precision reference. Two digitally select-
able power shutdown modes provide flexibility for low
power systems.
The LTC1416’s full-scale input range is
±2.5V. Maximum
DC specifications include
±2LSB INL, ±1.5LSB DNL over
temperature. Outstanding AC performance includes 80.5dB
S/(N + D) and 93dB THD with a 100kHz input, and 80dB
S/(N + D) and 90dB THD at the Nyquist input frequency of
200kHz.
The unique differential input sample-and-hold can ac-
quire single-ended or differential input signals up to its
15MHz bandwidth. The 60dB common mode rejection
allows users to eliminate ground loops and common
mode noise by measuring signals differentially from the
source.
The ADC has a
P compatible, 14-bit parallel output
port. There is no pipeline delay in the conversion
results. A separate convert start input and a data ready
signal (BUSY) ease connections to FIFOs, DSPs and
microprocessors.
FEATURES
DESCRIPTIO
U
APPLICATIO S
U
TYPICAL APPLICATIO
U
相关PDF资料
PDF描述
LTC1417AIGN#TR IC ADC 14BIT 400KSPS SMPL 16SSOP
LTC1418ACG#TRPBF IC A/D CONV 14BIT SRL&PAR 28SSOP
LTC1419AISW#TRPBF IC A/D CONV 14BIT SAMPLNG 28SOIC
LTC1420IGN#TRPBF IC ADC 12BIT 10MSPS SAMPL 28SSOP
LTC1426IS8#TR IC DAC PWM 6BIT DUAL MCPWR 8SOIC
相关代理商/技术参数
参数描述
LTC1417ACGN 功能描述:IC A/D CONV 14BIT SAMPLNG 16SSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
LTC1417ACGN#PBF 功能描述:IC A/D CONV 14BIT SAMPLNG 16SSOP 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:microPOWER™ 位数:8 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):- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘(4x4) 包装:Digi-Reel® 输入数目和类型:8 个单端,单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6
LTC1417ACGN#TR 功能描述:IC ADC 14BIT 400KSPS SMPL 16SSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
LTC1417ACGN#TRPBF 功能描述:IC A/D CONV 14BIT SAMPLNG 16SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
LTC1417AIGN 功能描述:IC A/D CONV 14BIT SAMPLNG 16SSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极