5秒后页面跳转
LTC1415 PDF预览

LTC1415

更新时间: 2024-02-28 12:20:11
品牌 Logo 应用领域
凌特 - Linear 转换器
页数 文件大小 规格书
24页 484K
描述
12-Bit, 1.25Msps, 55mW Sampling A/D Converter

LTC1415 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP, SOP28,.4
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.04最大模拟输入电压:4.096 V
最长转换时间:0.7 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G28JESD-609代码:e3
长度:17.9 mm最大线性误差 (EL):0.0244%
湿度敏感等级:1模拟输入通道数量:1
位数:12功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °C输出位码:BINARY
输出格式:PARALLEL, WORD封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP28,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified采样速率:1.25 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:2.65 mm
子类别:Analog to Digital Converters最大压摆率:20 mA
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:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:7.5 mm
Base Number Matches:1

LTC1415 数据手册

 浏览型号LTC1415的Datasheet PDF文件第2页浏览型号LTC1415的Datasheet PDF文件第3页浏览型号LTC1415的Datasheet PDF文件第4页浏览型号LTC1415的Datasheet PDF文件第5页浏览型号LTC1415的Datasheet PDF文件第6页浏览型号LTC1415的Datasheet PDF文件第7页 
LTC1415  
12-Bit, 1.25Msps, 55mW  
Sampling A/D Converter  
U
DESCRIPTIO  
EATURE  
S
F
The LTC®1415 is a 700ns, 1.25Msps, 12-bit sampling  
A/D converter that draws only 55mW from a single 5V  
supply. This easy-to-use device includes a high dynamic  
rangesample-and-hold,precisionreferenceandatrimmed  
internal clock. Two power shutdown modes provide flex-  
ibility for low power systems.  
1.25Msps Sample Rate  
Single 5V Supply  
Power Dissipation: 55mW  
Nap and Sleep Power Shutdown Modes  
±
0.35LSB INL and ±0.25LSB DNL  
72dB S/(N + D) and 80dB THD at 100kHz  
External or Internal Reference Operation  
True Differential Inputs Reject Common Mode Noise  
Input Range: 4.096V (1mV/LSB)  
The LTC1415’s full-scale input range is 4.096V. Low  
linearity errors ±0.35LSB INL, ±0.25LSB DNL make it  
ideal for imaging systems. Outstanding AC performance  
includes 72dB S/(N + D) and 80dB THD with an input  
frequency of 100kHz.  
28-Pin SSOP and SO Packages  
O U  
PPLICATI  
S
A
Theuniquedifferentialinputsample-and-holdcanacquire  
single-ended or differential input signals up to its 18MHz  
bandwidth. The 60dB common mode rejection allows  
users to eliminate ground loops and common mode noise  
by measuring signals differentially from the source.  
High Speed Data Acquisition  
Imaging Systems  
Digital Signal Processing  
Multiplexed Data Acquisition Systems  
Telecommunications  
The ADC has a µP compatible, 12-bit parallel output port.  
There is no pipeline delay in the conversion results. A  
separate convert start input and data ready signal (BUSY)  
ease connections to FIFOs, DSPs and microprocessors. A  
separate output logic supply pin allows direct connection  
to 3V components.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
O
TYPICAL APPLICATI  
1.25MHz, 12-Bit Sampling A/D Converter  
Effective Bits and Signal-to-(Noise + Distortion)  
vs Input Frequency  
LTC1415  
5V  
DIFFERENTIAL  
ANALOG INPUT  
(0V TO 4.096V)  
1
2
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
12  
11  
10  
9
74  
68  
62  
56  
+A  
–A  
AV  
DV  
OV  
IN  
IN  
DD  
DD  
DD  
10µF  
3
OUTPUT LOGIC  
2.50V  
OUTPUT  
NYQUIST  
FREQUENCY  
V
REF  
SUPPLY 3V OR 5V  
V
REF  
4
REFCOMP  
AGND  
BUSY  
CS  
5
8
10µF  
6
7
D11(MSB) CONVST  
µP CONTROL  
LINES  
7
6
D10  
D9  
RD  
SHDN  
NAP/SLP  
OGND  
D0  
8
5
9
4
D8  
10  
11  
12  
13  
14  
3
D7  
12-BIT  
PARALLEL  
BUS  
2
D6  
1
D5  
D1  
f
= 1.25Msps  
10k  
SAMPLE  
0
D4  
D2  
1k  
100k  
1M 2M  
DGND  
D3  
INPUT FREQUENCY (Hz)  
LTC1415 • TA02  
1415 TA01  
1

与LTC1415相关器件

型号 品牌 获取价格 描述 数据表
LTC1415C Linear

获取价格

12-Bit, 1.25Msps, 55mW Sampling A/D Converter
LTC1415CG Linear

获取价格

12-Bit, 1.25Msps, 55mW Sampling A/D Converter
LTC1415CG#PBF Linear

获取价格

暂无描述
LTC1415CG#TRPBF Linear

获取价格

暂无描述
LTC1415CSW Linear

获取价格

12-Bit, 1.25Msps, 55mW Sampling A/D Converter
LTC1415CSW#PBF Linear

获取价格

暂无描述
LTC1415CSW#TR Linear

获取价格

暂无描述
LTC1415I Linear

获取价格

12-Bit, 1.25Msps, 55mW Sampling A/D Converter
LTC1415IG Linear

获取价格

12-Bit, 1.25Msps, 55mW Sampling A/D Converter
LTC1415IG#PBF Linear

获取价格

LTC1415 - 12-Bit, 1.25Msps, 55mW Sampling A/D Converter; Package: SSOP; Pins: 28; Temperat