參數(shù)資料
型號(hào): HC55121IM
廠商: INTERSIL CORP
元件分類(lèi): 模擬傳輸電路
英文描述: TRANSISTOR,BJT,NPN,70V V(BR)CEO,1.5A I(C),TO-39
中文描述: TELECOM-SLIC, PQCC28
封裝: PLASTIC, MS-018AB, LCC-28
文件頁(yè)數(shù): 2/35頁(yè)
文件大?。?/td> 382K
代理商: HC55121IM
4-2
Ordering Information
PART
NUMBER
MAX
LOOP
CURRENT
(mA)
30
POLARITY
REVERSAL
GND
START
GND
KEY
LINE
VOLTAGE
MEASUREMENT
PULSE
METERING
2 TEST
RELAY
DRIVERS
2 WIRE
LOOP-
BACK
LONGITUDINAL
BALANCE
53dB
TEMP
RANGE
(
o
C)
0 to 70 M28.3
PKG.
NO.
HC55120CB
SOIC
HC55120CM
30
53dB
0 to 70 N28.45
PLCC
HC55121IB
30
53dB
-40 to
85
M28.3
SOIC
HC55121IM
30
53dB
-40 to
85
N28.45
PLCC
HC55130IB
45
63dB
-40 to
85
M28.3
SOIC
HC55130IM
45
63dB
-40 to
85
N28.45
PLCC
HC55131IM
45
63dB
-40 to
85
N32.45x55
PLCC
HC55140IB
45
63dB
-40 to
85
M28.3
SOIC
HC55140IM
45
63dB
-40 to
85
N28.45
PLCC
HC55141IM
45
63dB
-40 to
85
N32.45x55
PLCC
HC55142IB
45
63dB
-40 to
85
M28.3
SOIC
HC55142IM
45
63dB
-40 to
85
N28.45
PLCC
HC55143IM
45
63dB
-40 to
85
N32.45x55
PLCC
HC55150CB
45
55dB
0 to 70 M28.3
SOIC
HC55150CM
45
55dB
0 to 70 N28.45
PLCC
HC55151CM
45
55dB
0 to 70 N32.45x55
PLCC
HC5514XEVAL1 Evaluation board
Available by placing SLIC in Test mode.
Device Operating Modes
C3
C2
C1
DESCRIPTION
HC55120
HC55121
HC55130/1
HC55140/1
HC55142/3
HC55150/1
0
0
0
Open Circuit
4-Wire Loopback
0
0
1
Ringing
0
1
0
Forward Active
0
1
1
Test Forward Active
2 Wire Loopback and
Line Voltage Measurement
1
0
0
Tip Open Ground Start
1
0
1
Reserved
1
1
0
Reverse Active
1
1
1
Test Reverse Active
Line Voltage Measurement
HC55120, HC55121, HC55130, HC55131, HC55140, HC55141, HC55142, HC55143, HC55150, HC55151
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