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LTC1401IS8#PBF PDF预览

LTC1401IS8#PBF

更新时间: 2024-02-24 21:06:37
品牌 Logo 应用领域
凌特 - Linear 光电二极管转换器
页数 文件大小 规格书
20页 248K
描述
LTC1401 - Complete SO-8, 12-Bit, 200ksps ADC with Shutdown; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C

LTC1401IS8#PBF 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,
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.08最大模拟输入电压:2.048 V
最小模拟输入电压:最长转换时间:4.1 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9025 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:8
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:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
采样速率:0.2 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1.752 mm标称供电电压:3 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:3.899 mmBase Number Matches:1

LTC1401IS8#PBF 数据手册

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LTC1401  
Complete  
SO-8, 12-Bit, 200ksps  
ADC with Shutdown  
U
FEATURES  
DESCRIPTIO  
Complete 12-Bit ADC with Reference in SO-8  
The LTC®1401 is a complete 200ksps, 12-bit A/D con-  
verterthatconverts0Vto2.048Vunipolarinputanddraws  
only 15mW from a single 3V supply. This easy-to-use  
device comes complete with a 315ns sample-and-hold  
and a precision reference. Maximum DC specifications  
include ±1LSB INL, ±1LSB DNL and 45ppm/°C full-scale  
drift over temperature.  
Single Supply 3V Operation  
Sample Rate: 200ksps  
Power Dissipation: 15mW (Typ)  
68dB S/(N + D) and – 72dB THD at 50kHz  
No Missing Codes Over Temperature  
Nap Mode with Instant Wake-Up: 1.5mW  
Sleep Mode: 19.5µW  
The LTC1401 has three power saving modes: Nap and  
Sleep, through the serial interface and Shutdown by  
setting the SHDN pin to zero. In Nap mode, it consumes  
only 1.5mW of power and can wake up and convert  
immediately. In Sleep (Shutdown) mode, it consumes  
19.5µW (13.5µW) of power typically. Upon power-up  
fromSleeporShutdownmode,areferenceready(REFRDY)  
signal is available in the serial word to indicate that the  
reference has settled and the chip is ready to convert.  
Shutdown Mode: 13.5µW  
High Impedance Analog Input  
Input Range (0.5mV/LSB): 0V to 2.048V  
Internal Reference Can Be Overdriven Externally  
3-Wire Interface to DSPs and Processors (SPI and  
MICROWIRETM Compatible)  
U
APPLICATIO S  
Low Power and Battery-Operated Systems  
Handheld or Portable Instruments  
High Speed Data Acquisition  
Digital Signal Processing  
Multiplexed Data Acquisition Systems  
Telecommunication  
Digital Radio  
The 3-wire serial port allows compact and efficient data  
transfer to a wide range of microprocessors, microcon-  
trollers and DSPs.  
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
Spectrum Analysis  
U
TYPICAL APPLICATIO  
Power Consumption vs Sample Rate  
100  
3.2MHz CLOCK  
A
Single 3V Supply, 200kHz, 12-Bit Sampling A/D Converter  
T
= 25°C  
10  
1
NORMAL CONVERSION  
3V  
NAP MODE  
BETWEEN CONVERSION  
V
SHDN  
CC  
+
10µF  
0.1µF  
MPU  
P1.4  
LTC1401  
0.1  
0.01  
ANALOG INPUT  
(0V TO 2.048V)  
A
V
CONV  
CLK  
IN  
SHUTDOWN MODE  
BETWEEN CONVERSION  
1.20V  
P1.3  
REF  
+
SLEEP MODE BETWEEN  
CONVERSION  
GND  
D
P1.2  
10µF  
0.1µF  
OUT  
SERIAL  
DATA LINK  
0.001  
1401 TA01  
100  
SAMPLE RATE (Hz)  
0.01 0.1  
1
10  
1k 10k 100k 1M  
LTC1401 • TA02  
1401fa  
1

LTC1401IS8#PBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC1401IS8#TRPBF Linear

完全替代

LTC1401 - Complete SO-8, 12-Bit, 200ksps ADC with Shutdown; Package: SO; Pins: 8; Temperat
TLV2541CDGK TI

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TLV2541ID TI

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