5秒后页面跳转
LTC1740IG PDF预览

LTC1740IG

更新时间: 2024-02-26 04:05:04
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
16页 931K
描述
14-Bit, 6Msps, Sampling ADC

LTC1740IG 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:SSOP,
针数:36Reach Compliance Code:compliant
风险等级:5.65最大模拟输入电压:2.5 V
最小模拟输入电压:-2.5 V最长转换时间:0.135 µs
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:R-PDSO-G36
JESD-609代码:e3长度:12.8 mm
最大线性误差 (EL):0.0153%湿度敏感等级:1
标称负供电电压:-5 V模拟输入通道数量:1
位数:14功能数量:1
端子数量:36最高工作温度:85 °C
最低工作温度:-40 °C输出位码:2'S COMPLEMENT BINARY
输出格式:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified采样速率:6 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:2 mm
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:5.3 mm
Base Number Matches:1

LTC1740IG 数据手册

 浏览型号LTC1740IG的Datasheet PDF文件第2页浏览型号LTC1740IG的Datasheet PDF文件第3页浏览型号LTC1740IG的Datasheet PDF文件第4页浏览型号LTC1740IG的Datasheet PDF文件第5页浏览型号LTC1740IG的Datasheet PDF文件第6页浏览型号LTC1740IG的Datasheet PDF文件第7页 
LTC1740  
14-Bit, 6Msps,  
Sampling ADC  
U
FEATURES  
DESCRIPTIO  
The LTC®1740 is a 6Msps, 14-bit sampling A/D converter  
that draws only 245mW from either a single 5V or dual  
±5V supplies. This easy-to-use device includes a high  
dynamic range sample-and-hold and a programmable  
precision reference.  
6Msps Sample Rate  
79dB S/(N + D) and 91dB SFDR at 2.5MHz fIN  
Single 5V Supply or ±5V Supplies  
Integral Nonlinearity Error: <1LSB  
Differential Nonlinearity: <0.5LSB  
80MHz Full-Power Bandwidth Sampling  
The LTC1740 has a flexible input circuit that allows differ-  
entialfull-scaleinputrangesof±2.5Vand ±1.25Vwiththe  
internal reference, or any full-scale input range up to  
±2.5V with an external reference. The input common  
mode voltage is arbitrary, though a 2.5V reference is  
provided for single supply applications.  
±2.5V and ±1.25V Bipolar Input Ranges  
2.5V Signal Ground Available  
Out-of-Range Indicator  
True Differential Inputs with 75dB CMRR  
Power Dissipation: 245mW  
36-Pin SSOP Package (0.209 Inch Width)  
DCspecificationsinclude1LSBtypicalINL, 0.5LSBtypical  
DNLandnomissingcodesovertemperature. Outstanding  
AC performance includes 79dB S/(N + D) and 91dB SFDR  
at an input frequency of 2.5MHz.  
U
APPLICATIO S  
Telecommunications  
Multiplexed Data Acquisition Systems  
Theuniquedifferentialinputsample-and-holdcanacquire  
single-ended or differential input signals up to its 80MHz  
bandwidth. The 75dB common mode rejection allows  
users to eliminate ground loops and common mode noise  
by measuring signals differentially from the source. A  
separate output logic supply allows direct connection to  
3V components.  
High Speed Data Acquisition  
Spectral Analysis  
Imaging Systems  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
W
BLOCK DIAGRA  
5V  
5V  
32  
3V TO 5V  
1µF  
1µF  
1µF  
8
9
33  
19  
4096-Point FFT  
V
V
DD  
V
DD  
V
DD  
OV  
DD  
DD  
+
A
IN  
OF  
1
+
0
36  
12  
f
f
= 6MHz  
SMPL  
= 2.5MHz, 5V  
–20 5V SUPPLY  
D13 (MSB)  
V
1000pF  
IN  
S/H  
PIPELINED 14-BIT ADC  
IN  
P-P  
–A  
IN  
2
3
V
CM  
–40  
–60  
D7  
D6  
18  
20  
1µF  
DIGITAL  
OUTPUT  
OUTPUT  
BUFFERS  
DIGITAL CORRECTION  
LOGIC  
MODE SELECT  
SENSE  
4
5
–80  
2.5V  
REFERENCE  
D0 (LSB)  
BUSY  
26  
27  
–100  
–120  
V
REF  
1µF  
CLK  
2.250V  
GND  
35  
6MHz CLK  
0
1.0  
1.5  
2.0  
2.5  
3.0  
0.5  
FREQUENCY (MHz)  
V
SS  
V
SS  
GND  
GND  
GND  
GND  
OGND  
OGND  
28  
1740 TA02  
1740 TA01  
30  
29  
6
7
10  
34  
31  
11  
1µF  
0V OR –5V  
1740f  
1

LTC1740IG 替代型号

型号 品牌 替代类型 描述 数据表
LTC1740CG#PBF Linear

完全替代

LTC1740 - 14-Bit, 6Msps, Sampling ADC; Package: SSOP; Pins: 36; Temperature Range: 0&d

与LTC1740IG相关器件

型号 品牌 获取价格 描述 数据表
LTC1740IG#PBF Linear

获取价格

LTC1740 - 14-Bit, 6Msps, Sampling ADC; Package: SSOP; Pins: 36; Temperature Range: -40&
LTC1740IG#TRPBF Linear

获取价格

LTC1740 - 14-Bit, 6Msps, Sampling ADC; Package: SSOP; Pins: 36; Temperature Range: -40&
LTC1741 Linear

获取价格

14-Bit, 80Msps Low Power 3V ADC
LTC1741 ADI

获取价格

12 位、65Msps 低噪声 ADC
LTC1741CFW Linear

获取价格

12-Bit, 65Msps Low Noise ADC
LTC1741IFW Linear

获取价格

12-Bit, 65Msps Low Noise ADC
LTC1741IFW#PBF Linear

获取价格

LTC1741 - 12-Bit, 65Msps Low Noise ADC; Package: TSSOP; Pins: 48; Temperature Range: -40&a
LTC1742 Linear

获取价格

14-Bit, 80Msps Low Power 3V ADC
LTC1742 ADI

获取价格

14 位、65Msps 低噪声 ADC
LTC1742CFW Linear

获取价格

14-Bit, 65Msps Low Noise ADC