HC5526_03 Datasheet, PDF (4/20 Pages) Intersil Corporation – ITU CO/PABX SLIC with Low Power Standby

HC5526
Absolute Maximum Ratings
Operating Temperature Range . . . . . . . . . . . . . . . . -40^oC to 110^oC
Power Supply (-40^oC ≤ T_A ≤ 85^oC)
Supply Voltage V_CC to GND . . . . . . . . . . . . . . . . . . . . 0.5V to 7V
Supply Voltage V_EE to GND. . . . . . . . . . . . . . . . . . . . . -7V to 0.5V
Supply Voltage V_BAT to GND . . . . . . . . . . . . . . . . . . . -70V to 0.5V
Ground
Voltage between AGND and BGND . . . . . . . . . . . . . -0.3V to 0.3V
Relay Driver
Ring Relay Supply Voltage . . . . . . . . . . . . . . . . . . . . . 0V to 20V
Ring Relay Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Ring Trip Comparator
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V_BAT to 0V
Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5mA to 5mA
Digital Inputs, Outputs (C1, C2, E0, E1, DET)
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0V to V_CC
Output Voltage (DET Not Active) . . . . . . . . . . . . . . . . . 0V to V_CC
Output Current (DET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Tipx and Ringx Terminals (-40^oC ≤ T_A ≤ 85^oC)
Tipx or Ringx Voltage, Continuous (Referenced to GND) V_BAT to 2V
Tipx or Ringx, Pulse < 10ms, T_REP > 10s . . . . . .V_BAT -20V to 5V
Tipx or Ringx, Pulse < 10µs, T_REP > 10s . . . . V_BAT -40V to 10V
Tipx or Ringx, Pulse < 250ns, T_REP > 10s. . . . V_BAT -70V to 15V
Tipx or Ringx Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70mA
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (^oC/W)
28 Lead PLCC Package. . . . . . . . . . . . . . . . . . . . . .
53
Continuous Dissipation at 70^oC
28 Lead PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5W
Package Power Dissipation at 70^oC, t < 100ms, t_REP > 1s
28 Lead PLCC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4W
Derate above . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70^oC
PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.8mW/^oC
Maximum Junction Temperature Range . . . . . . . . . -40^oC to 150^oC
Maximum Storage Temperature Range . . . . . . . . . . -65^oC to 150^oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300^oC
(PLCC - Lead Tips Only)
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . 543 Transistors, 51 Diodes
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.
NOTE:
1. θ_JA is measured with the component mounted on an evaluation PC board in free air.
Typical Operating Conditions
These represent the conditions under which the part was developed and are suggested as guidelines.
PARAMETER
Case Temperature
V_CC with Respect to AGND
V_EE with Respect to AGND
V_BAT with Respect to BGND
CONDITIONS
0^oC to 70^oC
0^oC to 70^oC
0^oC to 70^oC
MIN
TYP
MAX
-40
-
100
4.75
-
5.25
-5.25
-
-4.75
-58
-
-24
UNITS
o_C
V
V
V
Electrical Specifications T_A = 0^oC to 70^oC, V_CC = 5V ±5%, V_EE = -5V ±5%, V_BAT = -28V, AGND = BGND = 0V, R_DC1 = R_DC2 = 41.2kΩ,
R_D = 39kΩ, R_SG = ∞, R_F1 = R_F2 = 0Ω, C_HP = 10nF, C_DC = 1.5µF, Z_L = 600Ω.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Overload Level
Longitudinal Impedance (Tip/Ring)
1% THD, Z_L = 600Ω, (Note 2, Figure 1)
0 < f < 100Hz (Note 3, Figure 2)
3.1
-
-
V_PEAK
-
20
35
Ω/Wire
R_L
600Ω
I_DCMET
23mA
TIP
V_TX
27
19
V_TRO
RING
28
RSN
16
R_T
600kΩ
R_RX
E_RX
300kΩ
FIGURE 1. OVERLOAD LEVEL (TWO-WIRE PORT)
1V_RMS
0 < f < 100Hz
E_{L C}
A_T
TIP
300Ω
27
V_T
2.16µF
300Ω
A_R
V_R
RING
28
LZ_T = V_T/A_T
V_TX
19
R_T
600kΩ
RSN
16
R_RX
300kΩ
LZ_R = V_R/A_R
FIGURE 2. LONGITUDINAL IMPEDANCE
4