2
Absolute Maximum Ratings (Note 1)
Thermal Information
Maximum Continuous Supply Voltages
(VB-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -60V to 0.5V
(VB+) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 15V
(VB+ - VB-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75V
Relay Drive Voltage (VRD). . . . . . . . . . . . . . . . . . . . . . . -0.5V to 15V
Operating Conditions
Operating Temperature Range
HC-5504B-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C
Relay Driver Voltage (VRD) . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 12V
Positive Supply Voltage (VB+) . . . . . . . 4.75 to 5.25 or 10.8 to 13.2V
Negative Supply Voltage (VB-) . . . . . . . . . . . . . . . . . . . . -42 to -58V
High Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 2.4V
Low Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6V
Loop Resistance (RL) . . . . . . . . . . . . . . . . . . . . . . . . . 200 to 1200
Thermal Resistance (Typical, Note 2)
θ
JA (°C/W)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
Maximum Junction Temperature (Plastic Packages) . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
Die Characteristics
Transistor Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Diode Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Die Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 x 102
Substrate Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connected
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Absolute maximum ratings are limiting values, applied individually, beyond which the serviceability of the circuit may be impaired.
Functional operability under any of these conditions is not necessarily implied.
2.
θ
JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Unless Otherwise Specified, VB- = -48V, VB+ = 12V and 5V, AG = BG = DG = 0V, Typical Parameters
TA = 25°C. Min-Max Parameters are Over Operating Temperature Range
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
On Hook Power Dissipation
ILONG = 0 (Note 3), VB+ = 12V
-
170
235
mW
Off Hook Power Dissipation
RL = 600, ILONG = 0 (Note 3), VB+ = 12V
-
425
550
mW
Off Hook IB+RL = 600, ILONG = 0 (Note 3), TA = -40°C
-
6.0
mA
Off Hook IB+RL = 600, ILONG = 0 (Note 3), TA = 25°C
-
5.3
mA
Off Hook IB-RL = 600, ILONG = 0 (Note 3)
-
35
41
mA
Off Hook Loop Current
RL = 1200, ILONG = 0 (Note 3)
-
21
-
mA
Off Hook Loop Current
RL = 1200, VB- = -42V, ILONG = 0 (Note 3)
TA = 25°C
17.5
-
mA
Off Hook Loop Current
RL = 200, ILONG = 0 (Note 3)
36
41
48
mA
Fault Currents
TIP to Ground
-14-
mA
RING to Ground
-55-
mA
TIP to RING
-41-
mA
TIP and RING to Ground
-55-
mA
Ring Relay Drive VOL
IOL = 62mA
-
0.2
0.5
V
Ring Relay Driver Off Leakage
VRD = 12V, RC = 1 = HIGH, TA = 25°C
-
100
A
Ring Trip Detection Period
RL = 600
-
2
3
Ring
Cycles
Switch Hook Detection Threshold
SHD = VOL
10
-
mA
SHD = VOH
--
5
mA
Ground Key Detection Threshold
GKD = VOL
20
-
mA
GKD = VOH
--
10
mA
HC-5504B