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LTC1858CG#TRPBF PDF预览

LTC1858CG#TRPBF

更新时间: 2024-02-06 23:18:28
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
36页 761K
描述
LTC1858 - 8-Channel, 14-Bit, 100ksps SoftSpan A/D Converters with Shutdown; Package: SSOP; Pins: 28; Temperature Range: 0°C to 70°C

LTC1858CG#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SSOP包装说明:SSOP, SSOP28,.3
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.35最大模拟输入电压:10 V
最小模拟输入电压:-10 V最长转换时间:5 µs
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:10.2 mm
最大线性误差 (EL):0.0092%湿度敏感等级:1
模拟输入通道数量:8位数:14
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:OFFSET BINARY, 2'S COMPLEMENT BINARY输出格式:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP28,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
采样速率:0.1 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:2 mm子类别:Analog to Digital Converters
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

LTC1858CG#TRPBF 数据手册

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LTM2883  
2
SPI/Digital or I C µModule  
Isolator with Adjustable 12.5V  
and 5V Regulated Power  
DescripTion  
FeaTures  
n
UL Rated 6-Channel Logic Isolator: 2500V  
The LTM®2883 is a complete galvanic digital µModule®  
isolator.Noexternalcomponentsarerequired.Asingle3.3V  
or 5V supply powers both sides of the interface through  
an integrated, isolated DC/DC converter. A logic supply  
pin allows easy interfacing with different logic levels from  
1.62V to 5.5V, independent of the main supply.  
RMS  
UL Recognized  
File #E151738  
®
n
Isolated Adjustable DC Power:  
3V to 5V at Up to 30mA  
12ꢀ5V at Up to 20mA  
n
n
n
n
No External Components Required  
2
SPI (LTM2883-S) or I C (LTM2883-I) Options  
High Common Mode Transient Immunity: 30kV/μs  
High Speed Operation:  
2
Available options are compliant with SPI and I C (master  
mode only) specifications.  
The isolated side includes 12.5V and 5V nominal power  
supplies, each capable of providing more than 20mA of  
loadcurrent.Eachsupplymaybeadjustedfromitsnominal  
value using a single external resistor.  
10MHz Digital Isolation  
4MHz/8MHz SPI Isolation  
2
400kHz I C Isolation  
n
n
n
n
n
n
3.3V (LTM2883-3) or 5V (LTM2883-5) Operation  
1.62V to 5.5V Logic Supply  
Coupled inductors and an isolation power transformer  
10kV ESD HBM Across the Isolation Barrier  
provide 2500V  
of isolation between the input and out-  
RMS  
Common Mode Working Voltage: 560V  
Low Current Shutdown Mode (<10µA)  
PEAK  
put logic interface. This device is ideal for systems where  
the ground loop is broken, allowing for a large common  
mode voltage range. Communication is uninterrupted for  
common mode transients greater than 30kV/μs.  
Low Profile (15mm × 11.25mm × 3.42mm)  
BGA Package  
L, LT, LTC, LTM, Linear Technology, the Linear logo and µModule are registered trademarks  
and Easy Drive, Hot Swap, SoftSpan and TimerBlox are trademarks of Linear Technology  
Corporation. All other trademarks are the property of their respective owners.  
applicaTions  
2
n
Isolated SPI or I C Interfaces  
n
Industrial Systems  
Test and Measurement Equipment  
n
n
Breaking Ground Loops  
Typical applicaTion  
Isolated 4MHz SPI Interface  
LTM2883-5S  
V
CC2  
LTM2883 Operating Through 35kV/µs CM Transient  
5V AT 20mA  
V
CC  
AV  
5V  
CC2  
SCK  
SD0  
SCK2 = SD02  
+
V
V
L
12.5V AT 20mA  
–12.5V AT 15mA  
+
AV  
V
ON  
2V/DIV  
2V/DIV  
AV  
SDOE  
CS  
CS2  
SDI2  
SCK2  
REPETITIVE  
COMMON MODE  
TRANSIENTS  
CS  
SDI  
CS  
SDI  
SDI  
SCK  
SCK  
SCK  
DO2  
SDO  
DO1  
I2  
SDO2  
I1  
200V/DIV  
SDO  
SDO  
2883 TA01b  
20ns/DIV  
GND  
GND2  
2883 TA01a  
2883fa  
1

LTC1858CG#TRPBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC1858CG#PBF Linear

完全替代

LTC1858 - 8-Channel, 14-Bit, 100ksps SoftSpan A/D Converters with Shutdown; Package: SSOP;

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