HC55120CM INTERSIL [Intersil Corporation], HC55120CM Datasheet - Page 9

• Manufacturer Part Number: HC55120CM
• Description: Low Power Universal SLIC Family
• Manufacturer: INTERSIL [Intersil Corporation]

Electrical Specifications
BATTERY FEED CHARACTERISTICS
Constant Loop Current Tolerance
I
Forward and Reverse
Tip Open State TIPX Leakage
Current
Tip Open State RINGX Current
Tip Open State RINGX Voltage
Tip Voltage (Ground Start)
Tip Voltage (Ground Start)
Open Circuit State Loop Current
LOOP CURRENT DETECTOR
Programmable Threshold
Forward and Reverse
GROUND KEY DETECTOR
Ground Key Detector Threshold
Tip/Ring Current Difference
LINE VOLTAGE MEASUREMENT
Pulse Width (GKD_LVM)
RING TRIP DETECTOR (DT, DR)
Ring Trip Comparator Current
Input Common-Mode Range
L
= 26.5mA, R
PARAMETER
LIM
= 38.3k
T
R
to the part. (NA) symbol used to indicate the test does not apply to the part. (Continued)
A
OH
18mA
(Note 27, Figure 10)
S = Closed (Figure 11)
R
R
5mA < I
Active State, (S Open) R
(Figure 11)
Active State, (S Closed) Tip Lead to
-48V Through 7k , Ring Lead to
Ground Through 150 (Figure 11)
(Active) R
I
I
R
Tip Open
Active (Note 29, R1 = 2.5k , Figure 12)
Pulse Width = (20)(C
Source Res = 2M
Source Res = 2M
LTh
LTh
= -40
1
1
D
= 40k , C
= 0 , V
= 2.5k , V
= 58.8k
= (500/ R
= 8.5mA
o
C to 85
R1
IL
L
TEST CONDITIONS
BH
< 26mA (Figure 11)
= 0
45mA,
H
BH
D
o
= -48V, R
= 0.1 F, C
C, V
)
= -48V (Figure 11)
5mA,
CC
REV...
= +5V 5%, V
LIM
1
DC
= 150
/I
= 38.3k
LIM
= 4.7 F, C
)
BH
RT/REV
0.9I
0.92I
= -48V, V
22.6
15.5
12.5
0.32
-5.3
-5.3
MIN
-20
5
-
-
-
-
LTh
L
= 0.47 F, GND = 0V, RL = 600 . Unless Otherwise Specified.
BL
26.8
17.1
42.8
0.36
TYP
-4.8
-4.8
I
LTh
20
I
0
8
2
-
-
L
= -24V, PTG = Open, R
1.1I
1.08I
MAX
-200
18.2
27.5
-4.3
-4.3
0.4
31
20
11
200
-
-
LTh
L
UNITS
ms/V
mA
mA
mA
mA
mA
mA
V
V
V
V
A
A
A
P1
= R
P2
HC55120
Forward
Forward
Only
Only
NA
NA
NA
= 0
•
•
•
•
•
•
•
Z
T
HC55121
= 120k , R
NA
NA
NA
•
•
•
•
•
•
•
•
•
HC55130/1 HC55140/1 HC55142/3 HC55150/1
LIM
Forward
Forward
(•)
Only
Only
NA
NA
NA
NA
= 38.3k , R
•
•
•
•
•
•
Symbol used to indicate the test applies
D
•
•
•
•
•
•
•
•
•
•
•
•
= 50k , RDC_RAC = 20k ,
•
•
•
•
•
•
•
•
•
•
•
•
NA
NA
NA
•
•
•
•
•
•
•
•
•