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ADUM3150 PDF预览

ADUM3150

更新时间: 2024-02-29 12:24:03
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
21页 414K
描述
3.75 kV, 6-Channel, SPIsolator Digital Isolator for SPI with Delay Clock

ADUM3150 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:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:2.12模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:7.2 mm湿度敏感等级:3
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-40 °C
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座面最大高度:2 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层: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 mmBase Number Matches:1

ADUM3150 数据手册

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3.75 kV, 6-Channel, SPIsolator Digital  
Isolator for SPI with Delay Clock  
Data Sheet  
ADuM3150  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
Supports up to 40 MHz SPI clock speed in delay clock mode  
Supports up to 17 MHz SPI clock speed in 4-wire mode  
4 high speed, low propagation delay, SPI signal isolation  
channels  
2 data channels at 250 kbps  
Delayed compensation clock line  
20-lead SSOP with 5.1 mm creepage  
High temperature operation: 125°C  
High common-mode transient immunity: >25 kV/µs  
Safety and regulatory approvals  
V
1
20  
V
DD1  
DD2  
ADuM3150  
ENCODE  
GND  
GND  
2
19  
1
2
DECODE  
DECODE  
ENCODE  
DECODE  
MCLK  
MO  
3
18 SCLK  
ENCODE  
SI  
4
17  
16  
15  
14  
13  
12  
11  
DECODE  
SO  
SSS  
MI  
5
ENCODE  
MSS  
6
V
V
7
IA  
OA  
CONTROLꢀ  
BLOCK  
CONTROL  
BLOCK  
V
V
8
OB  
IB  
DCLK  
NIC  
9
CLK  
DELAY  
UL recognition per UL 1577  
GND  
GND  
1
10  
2
3750 V rms for 1 minute  
CSA Component Acceptance Notice 5A  
VDE certificate of conformity  
Figure 1.  
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12  
V
IORM = 565 V peak  
APPLICATIONS  
Industrial programmable logic controllers (PLC)  
Sensor isolation  
GENERAL DESCRIPTION  
The ADuM31501 is a 6-channel SPIsolator™ digital isolator  
optimized for isolated serial peripheral interfaces (SPIs). Based  
on the Analog Devices, Inc., iCoupler® chip scale transformer  
technology, the low propagation delay in the CLK, MO/SI,  
Table 1. Related Products  
Product  
Description  
ADuM3151/ADuM3152/  
ADuM3153  
ADuM3154  
ADuM4150  
3.75 kV, multichannel SPI isolator  
SS  
MI/SO, and SPI bus signals supports SPI clock rates of up to  
3.75 kV, multiple slave SPI isolator  
5 kV, high speed, clock delayed  
SPIsolator  
17 MHz. These channels operate with 14 ns propagation delay  
and 1 ns jitter to optimize timing for SPI.  
ADuM4151/ADuM4152/  
ADuM4153  
ADuM4154  
5 kV, multichannel SPI isolator  
The ADuM3150 isolator also provides two additional independent  
low data rate isolation channels, one channel in each direction.  
Data in the slow channels is sampled and serialized for a 250 kbps  
data rate with 2.5 µs of jitter.  
5 kV, multiple slave SPI isolator  
The ADuM3150 supports a delay clock output on the master  
side of the device. This output can be used with an additional  
clocked port on the master to support 40 MHz clock performance.  
See the Delay Clock section for more information.  
1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,262,600; and 7,075,329. Other patents are pending.  
Rev. A  
Document Feedback  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©2014–2015 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 

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