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LTC1860IS8#TRPBF PDF预览

LTC1860IS8#TRPBF

更新时间: 2024-02-12 00:49:42
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
18页 361K
描述
LTC1860 - µPower, 12-Bit, 250ksps 1- and 2-Channel ADCs in MSOP; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C

LTC1860IS8#TRPBF 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:SOP,
针数:8Reach Compliance Code:compliant
风险等级:5.02最大模拟输入电压:5.25 V
最小模拟输入电压:最长转换时间:3.2 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 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: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):250认证状态:Not Qualified
采样速率:0.25 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1.75 mm标称供电电压:5 V
表面贴装:YES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:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

LTC1860IS8#TRPBF 数据手册

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LTC1860/LTC1861  
µPower, 12-Bit, 250ksps  
1- and 2-Channel ADCs in MSOP  
FeaTures  
DescripTion  
The LTC®1860/LTC1861 are 12-bit A/D converters that are  
offeredinMSOPandSO-8packagesandoperateonasingle  
5V supply. At 250ksps, the supply current is only 850µA.  
The supply current drops at lower speeds because the  
LTC1860/LTC1861 automatically power down to a typical  
supply current of 1nA between conversions. These 12-bit  
switchedcapacitorsuccessiveapproximationADCsinclude  
sample-and-holds. The LTC1860 has a differential analog  
inputwithanadjustablereferencepin.TheLTC1861offers  
a software-selectable 2-channel MUX and an adjustable  
reference pin on the MSOP version.  
n
12-Bit 250ksps ADCs in MSOP Package  
n
Single 5V Supply  
n
Low Supply Current: 850µA (Typ)  
Auto Shutdown Reduces Supply Current  
n
to 2µA at 1ksps  
True Differential Inputs  
n
n
1-Channel (LTC1860) or 2-Channel (LTC1861)  
Versions  
SPI/MICROWIRETM Compatible Serial I/O  
n
n
High Speed Upgrade to LTC1286/LTC1298  
n
Pin Compatible with 16-Bit LTC1864/LTC1865  
n
Guaranteed Operation to 125°C (MSOP Package)  
The 3-wire, serial I/O, MSOP or SO-8 package and  
extremely high sample rate-to-power ratio make these  
ADCs ideal choices for compact, low power, high speed  
systems.  
applicaTions  
n
High Speed Data Acquisition  
n
Portable or Compact Instrumentation  
TheseADCscanbeusedinratiometricapplicationsorwith  
externalreferences.Thehighimpedanceanaloginputsand  
the ability to operate with reduced spans down to 1V full  
scale, allow direct connection to signal sources in many  
applications, eliminatingtheneedforexternalgainstages.  
n
Low Power Battery-Operated Instrumentation  
Isolated and/or Remote Data Acquisition  
n
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear  
Technology Corporation. All other trademarks are the property of their respective owners.  
Typical applicaTion  
Single 5V Supply, 250ksps, 12-Bit Sampling ADC  
Supply Current vs Sampling Frequency  
1000  
1µF  
5V  
100  
10  
LTC1860  
1
2
3
4
8
7
6
V
V
CC  
REF  
+
IN  
IN  
SCK  
SDO  
ANALOG INPUT  
0V TO 5V  
SERIAL DATA LINK TO  
ASIC, PLD, MPU, DSP  
OR SHIFT REGISTERS  
1
5
GND  
CONV  
1860 TA01  
0.1  
0.01  
0.01  
0.1  
1
10  
100  
1000  
SAMPLING FREQUENCY (kHz)  
1860 TA02  
18601fb  
1
For more information www.linear.com/LTC1860  

LTC1860IS8#TRPBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC1860IS8#PBF Linear

完全替代

LTC1860 - µPower, 12-Bit, 250ksps 1- and 2-Channel ADCs in MSOP; Package: SO; Pin

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