HC5503CBZ Intersil, HC5503CBZ Datasheet - Page 15

• Manufacturer Part Number: HC5503CBZ
• Manufacturer: Intersil

Specifications of HC5503CBZ

• Number Of Channels: 1
• On-hook Transmission: Yes
• Polarity Reversal: No
• On-chip Ring Relay Driver: Yes
• Longitudinal Balanced: 58
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Loop Current Limit: 30mA
• Operating Temperature Classification: Commercial
• Pin Count: 24
• Mounting: Surface Mount
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Lead Free Status / RoHS Status: Compliant

Schematic Diagram
Overvoltage Protection and Longitudinal
Current Protection
The SLIC device, in conjunction with an external protection
bridge, will withstand high voltage lightning surges and
power line crosses.
High voltage surge conditions are as specified in Table 1.
The SLIC will withstand longitudinal currents up to a
maximum or 10mA
performance degradation.
GK
SH
RMS
, 5mA
16
1
15
RMS
(Continued)
STTL
TTL
TO
2
per leg, without any
RS
STTL
TTL
TO
RC
15
4
R
TO
FIGURE 9. LOGIC NETWORK
21
LOGIC GATE SCHEMATIC
10
STTL
TTL
TO
5
PD
HC5503
11
6
7
Longitudinal
Surge
Metallic Surge
T/GND
R/GND
50/60Hz Current
T/GND
R/GND
SCHOTTKY LOGIC
PARAMETER
14
C
B
A
8
9
DRIVER
RELAY
10µs Rise/
1000µs Fall
10µs Rise/
1000µs Fall
10µs Rise/
1000µs Fall
11 Cycles
Limited to
10A
CONDITION
RMS
TEST
C
B
A
TABLE 1.
12
RD
STTL
TTL
TO
±450 (Plastic)
±450 (Plastic)
±450 (Plastic)
315 (Plastic)
PERFORMANCE
SHD
13
(MAX)
V
V
V
UNITS
V
PEAK
PEAK
PEAK
RMS