Datasheet > ADUM2251ARWZ-RL

ADUM2251ARWZ-RL

更新时间： 2024-10-28 04:04:51

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	322K
描述
Hot-Swappable, Dual I2C Isolators, 5 kV

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

ADUM2251ARWZ-RL 数据手册

ADuM2250/ADuM2251

1000

100

The preceding magnetic flux density values correspond to

specific current magnitudes at given distances away from

the ADuM2250/ADuM2251 transformers. Figure 11 expresses

these allowable current magnitudes as a function of frequency

for selected distances. As seen, the ADuM2250/ADuM2251 is

extremely immune and can be affected only by extremely large

currents operated at high frequency and very close to the com-

ponent. For the 1 MHz example, place a 0.5 kA current 5 mm

away from the ADuM2250/ADuM2251 to affect the operation

of the component.

DISTANCE = 1m

DISTANCE = 100mm

DISTANCE = 5mm

0.1

Note that at combinations of strong magnetic fields and high

frequencies, any loops formed by printed circuit board traces

could induce sufficiently large error voltages to trigger the

threshold of succeeding circuitry. Care should be taken in

the layout of such traces to avoid this possibility.

0.01

10k

100k

10M

100M

MAGNETIC FIELD FREQUENCY (Hz)

Figure 11. Maximum Allowable Current for Various

Current-to-ADuM2250/ADuM2251 Spacings

Rev. 0 | Page 12 of 16

中文翻译

下载PDF

型号	品牌	替代类型	描述	数据表
ADUM2251ARWZ	ADI	完全替代	Hot-Swappable, Dual I2C Isolators, 5 kV
ISO1541D	TI	功能相似	Low-Power Bidirectional I2C Isolators
ISO1541DR	TI	功能相似	Low-Power Bidirectional I2C Isolators

型号	品牌	获取价格	描述	数据表
ADUM2251WARWZ	ADI	获取价格	Hot-Swappable Dual I2C® Isolators, 5 kV
ADUM225N	ADI	获取价格	可靠的 5.0 kV rms 双通道数字隔离器、0 个反向通道和 8.3mm 爬电距离
ADUM225N0BRIZ	ADI	获取价格	ADUM225N0BRIZ
ADuM225N0BRIZ-RL	ADI	获取价格	5.0 kV RMS Dual Channel Digital Isolators
ADUM225N1BRIZ	ADI	获取价格	ADUM225N1BRIZ
ADuM225N1BRIZ-RL	ADI	获取价格	5.0 kV RMS Dual Channel Digital Isolators
ADUM226N	ADI	获取价格	可靠的 5.0 kV rms 双通道数字隔离器、1 个反向通道和 8.3mm 爬电距离
ADUM226N0BRIZ	ADI	获取价格	ADUM226N0BRIZ
ADUM226N0BRIZ-RL	ADI	获取价格	ADUM226N0BRIZ-RL
ADUM226N0WBRIZ	ADI	获取价格	ADUM226N0WBRIZ