參數(shù)資料
型號(hào): MAX253EPA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 其它接口
英文描述: Transformer Driver for Isolated RS-485 Interface
中文描述: SPECIALTY INTERFACE CIRCUIT, PDIP8
封裝: PLASTIC, DIP-8
文件頁數(shù): 7/16頁
文件大?。?/td> 230K
代理商: MAX253EPA
M
Transformer Driver for
Isolated RS -485 Interfac e
_______________________________________________________________________________________
7
C3
0.1μF
C1
0.1μF
C2
22μF
ISO5V
ISOLATION
BARRIER
3.3V
V
IN
MAX253
D1
D2
GND1
GND2
V
CC
1
8
6
2
7
N.C.
5
1N5817
1N5817
C5
0.1μF
SD
4
ON / OFF
390
*
74HC04
DE
RO
390
*
74HC04
DI
3.3k
1
3
5
4
6
1
2
PC410 / 417
4
3
5
4
1
3
6
*
74HC04
*
74HC04 OR EQUIVALENT
**
SEE TABLE 2
MAX667
5
6
4
SHDN
SET
GND
MAX481
MAX483
MAX485
MAX487
5
2
RE
GND
C4
22μF
IN
OUT
8
2
1N5817
390
4
3
1
8
V
CC
6
7
DI
DE
RO
A
B
PC410 / 417
PC357T
1N5817
FS
3
ICT
:
2.1CT**
3.3k
3.3k
485
I/O
Figure 4. Typical RS-485 Application Circuit, 3.3V Configuration
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX253EPA+ 功能描述:功率驅(qū)動(dòng)器IC Transformer Driver for Iso RS-485 Int RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX253ESA 功能描述:功率驅(qū)動(dòng)器IC RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX253ESA/V+ 功能描述:功率驅(qū)動(dòng)器IC 1W Primary-Side Transformer H-Bridge Driver for Isolated Supplies RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX253ESA/V+T 功能描述:功率驅(qū)動(dòng)器IC 1W Primary-Side Transformer H-Bridge Driver for Isolated Supplies RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MAX253ESA+ 功能描述:功率驅(qū)動(dòng)器IC Transformer Driver for Iso RS-485 Int RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube