HC5504B Datasheet, PDF (2/9 Pages) Intersil Corporation – EIA/ITU PABX SLIC with 40mA Loop Feed

HC-5504B
Absolute Maximum Ratings (Note 1)
Maximum Continuous Supply Voltages
(V_B-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -60V to 0.5V
(V_B+) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 15V
(V_B+ - V_B-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75V
Relay Drive Voltage (V_RD). . . . . . . . . . . . . . . . . . . . . . . -0.5V to 15V
Operating Conditions
Operating Temperature Range
HC-5504B-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C
Relay Driver Voltage (V_RD) . . . . . . . . . . . . . . . . . . . . . . . . . 5 to 12V
Positive Supply Voltage (V_B+) . . . . . . . 4.75 to 5.25 or 10.8 to 13.2V
Negative Supply Voltage (V_B-) . . . . . . . . . . . . . . . . . . . . -42 to -58V
High Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 2.4V
Low Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6V
Loop Resistance (R_L) . . . . . . . . . . . . . . . . . . . . . . . . . 200 to 1200Ω
Thermal Information
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
PARAMETER
Unless Otherwise Specified, V_B- = -48V, V_B+ = 12V and 5V, AG = BG = DG = 0V, Typical Parameters
T_A = 25°C. Min-Max Parameters are Over Operating Temperature Range
CONDITIONS
MIN
TYP
MAX UNITS
On Hook Power Dissipation
Off Hook Power Dissipation
Off Hook I_B+
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 3), V_B+ = 12V
R_L = 600Ω, I_LONG = 0 (Note 3), V_B+ = 12V
R_L = 600Ω, I_LONG = 0 (Note 3), T_A = -40°C
R_L = 600Ω, I_LONG = 0 (Note 3), T_A = 25°C
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°C
R_L = 200Ω, I_LONG = 0 (Note 3)
-
170
235
mW
-
425
550
mW
-
-
6.0
mA
-
-
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°C
R_L = 600Ω
-
0.2
0.5
V
-
-
100
µA
-
2
3
Ring
Cycles
Switch Hook Detection Threshold
Ground Key Detection Threshold
SHD = V_OL
SHD = V_OH
GKD = V_OL
GKD = V_OH
10
-
-
mA
-
-
5
mA
20
-
-
mA
-
-
10
mA
2