HC-5504B1_03 Datasheet, PDF (2/10 Pages) Intersil Corporation – ITU Low Cost, PABX SLIC With 40mA Loop Feed

HC-5504B1
Absolute Maximum Ratings (Note 1)
Maximum Continuous Supply Voltages
(V_B-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -60 to 0.5V
(V_B+) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 15V
(V_B+ - V_B-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75V
Relay Drive Voltage (V_RD). . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 15V
Operating Conditions
Operating Temperature Range
HC-5504B1-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0^oC to 75^oC
Relay Driver Voltage (V_RD) . . . . . . . . . . . . . . . . . . . . . . . . 5V to 12V
Positive Supply Voltage (V_B+) . . . 4.75V to 5.25V or 10.8V to 13.2V
Negative Supply Voltage (V_B-) . . . . . . . . . . . . . . . . . . . -42V to -58V
High Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 2.4V
Low Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6V
Loop Resistance (R_L) . . . . . . . . . . . . . . . . . . . . . . . .200Ω to 1200Ω
Thermal Information
Thermal Resistance (Typical, Note 2)
θ_JA (^oC/W)
28 Lead PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65
Maximum Junction Temperature Plastic . . . . . . . . . . . . . . . . .150^oC
Maximum Storage Temperature Range . . . . . . . . . -65^oC to 150^oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300^oC
(PLCC - 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, V_B- = -48V, V_B+ = 12V and 5V, AG = BG = DG = 0V, Typical Parameters
T_A = 25^oC. Min-Max Parameters are Over Operating Temperature Range
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
On Hook Power Dissipation
Off Hook Power Dissipation
Off Hook I_B+
Off Hook I_B-
Off Hook Loop Current
Off Hook Loop Current
Off Hook Loop Current
Fault Currents
TIP to Ground
I_LONG = 0 (Note 2), V_B+ = 12V
R_L = 600Ω , I_LONG = 0 (Note 3), V_B+ = 12V
R_L = 600Ω , I_LONG = 0 (Note 3), T_A = 25^oC
R_L = 600Ω, I_LONG = 0 (Note 3)
R_L = 1200Ω , I_LONG = 0 (Note 3)
R_L = 1200Ω , V_B- = -42V, I_LONG = 0 (Note 3)
T_A = 25^oC
R_L = 200Ω , I_LONG = 0 (Note 3)
-
170
235
mW
-
425
550
mW
-
-
5.3
mA
-
35
41
mA
-
21
-
mA
17.5
-
-
mA
36
41
48
mA
-
14
-
mA
RING to Ground
-
55
-
mA
TIP to RING
-
41
-
mA
TIP and RING to Ground
-
55
-
mA
Ring Relay Drive V_OL
Ring Relay Driver Off Leakage
Ring Trip Detection Period
I_OL = 62mA
V_RD = 12V, RC = 1 = HIGH, T_A = 25^oC
R_L = 600Ω
-
0.2
0.5
V
-
-
100
µA
-
2
3
Ring
Cycles
Switch Hook Detection Threshold
Ground Key Detection Threshold
Loop Current During Power Denial
Dial Pulse Distortion
SHD = V_OL
SHD = V_OH
GKD = V_OL
GKD = V_OH
R_L = 200Ω
10
-
-
mA
-
-
5
mA
20
-
-
mA
-
-
10
mA
-
±2
-
mA
0
-
5
ms
2