參數(shù)資料
型號(hào)： MAX4670ETJ
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Integrated T1/E1/J1 Short-Haul and Long-Haul Protection Switch
中文描述： 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, QCC32
封裝： 5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHD-2, TQFN-32
文件頁(yè)數(shù)： 7/20頁(yè)
文件大?。?/td> 1136K
代理商： MAX4670ETJ
M
Integrated T1/E1/J1 Short-Haul and
Long-Haul Protection Switch
_______________________________________________________________________________________
7
PIN
—
NAME
N.C.
FUNCTION
No Connection. Not internally connected.
1
INB
Transmitter 1 Logic Control. Drive INB high to connect NC3 and NC4. INB logic is ignored
when
SWITCH
asserts low.
2
COM3
Common Terminal 3. Transmitter 1 positive differential terminal. Connect COM3 to the transmit
interface transformer.
3
COM4
Common Terminal 4. Transmitter 1 negative differential terminal. Connect COM4 to the
transmit interface transformer.
4
GND
Ground
5
INC
Transmitter 2 Logic Control. Drive INC high to connect NC5 and NC6. INC logic is ignored
when
SWITCH
asserts low.
6
COM5
Common Terminal 5. Transmitter 2 positive differential terminal. Connect COM5 to the transmit
interface transformer.
7
COM6
Common Terminal 6. Transmitter 2 negative differential terminal. Connect COM6 to the
transmit interface transformer.
8
SWITCH
Protection Switch Control. Assert
SWITCH
low to connect all switches to protection bus. When
SWITCH
asserts low,
SWITCH
overrides all IN_ inputs. Assert
SWITCH
high to enable all
switches and let the respective IN control the switches.
9, 32
V+
Positive Supply Voltage. Bypass V+ to ground with a 0.1μF ceramic capacitor.
10
IND
Receiver 2 Logic Control. Drive IND high to connect NC7 and NC8. IND logic is ignored when
SWITCH
asserts low.
11
COM7
Common Terminal 7. Receiver 2 positive differential terminal. Connect COM7 to the receive
interface transformer.
12
COM8
Common Terminal 8. Receiver 2 negative differential terminal. Connect COM8 to the receive
interface transformer.
13
NO8
Normally Open Terminal 8. Receiver 2 differential protection terminal. Connect NO8 to the
protection bus.
14
NC8
Normally Closed Terminal 8. Receiver 2 differential terminal. Connect NC8 to LIU receiver.
15
NO7
Normally Open Terminal 7. Receiver 2 differential protection terminal. Connect NO7 to the
protection bus.
16
NC7
Normally Closed Terminal 7. Receiver 2 differential terminal. Connect NC7 to LIU receiver.
17
NO6
Normally Open Terminal 6. Transmitter 2 differential protection terminal. Connect NO6 to the
protection bus.
18
NC6
Normally Closed Terminal 6. Transmitter 2 differential terminal. Connect NC6 to LIU receiver.
19
NO5
Normally Open Terminal 5. Transmitter 2 differential protection terminal. Connect NO5 to the
protection bus.
20
NC5
Normally Closed Terminal 5. Transmitter 2 differential terminal. Connect NC5 to LIU receiver.
21
NO4
Normally Open Terminal 4. Transmitter 1 differential protection terminal. Connect NO4 to the
protection bus.
Pin Description
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4670ETJ+ 功能描述:模擬開關(guān) IC Integrated T1/E1/J1 rotection Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4670ETJ+T 功能描述:模擬開關(guān) IC Integrated T1/E1/J1 rotection Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4670ETJ-T 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4670EUU 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX4670EUU-T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
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