HC55171_03 Datasheet, PDF (6/20 Pages) Intersil Corporation – 5 REN Ringing SLIC for ISDN Modem/TA and WLL

HC55171
Electrical Specifications
Unless Otherwise Specified, Typical Parameters are at T_A = 25^oC, Min-Max Parameters are over
Operating Temperature Range, V_BAT = -24V, V_CC = +5V, AGND = BGND = 0V. All AC Parameters are
specified at 600Ω 2-Wire terminating impedance. (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNITS
UNCOMMITTED RELAY DRIVER
On Voltage, V_OL
Off Leakage Current
I_OL (RDO) = 30mA
-
0.2
0.5
V
-
±10
±100
µA
TTL/CMOS LOGIC INPUTS (F0, F1, RS, TST, RDI)
Logic Low Input Voltage
0
-
0.8
V
Logic High Input Voltage
2.0
-
5.5
V
Input Current
Input Current
LOGIC OUTPUTS (SHD, RTD, ALM)
I_IH , 0V ≤ V_IN ≤ 5V
I_IL , 0V ≤ V_IN ≤ 5V
-
-
-1
µA
-
-
-100
µA
Logic Low Output Voltage
I_LOAD = 800µA
-
0.1
0.5
V
Logic High Output Voltage
I_LOAD = 40µA
2.7
-
5.5
V
POWER DISSIPATION
Power Dissipation On Hook
V_CC = +5V, V_BAT = -80V, R_LOOP = ∞
V_CC = +5V, V_BAT = -48V, R_LOOP = ∞
-
300
-
mW
-
150
-
mW
Power Dissipation Off Hook
I_CC
I_BAT
V_CC = +5V, V_BAT = -24V, R_LOOP = 600Ω, I_L = 25mA
-
V_CC = +5V, V_BAT = -80V, R_LOOP = ∞
-
V_CC = +5V, V_BAT = -48V, R_LOOP = ∞
-
V_CC = +5V, V_BAT = -24V, R_LOOP = ∞
-
V_CC = +5V, V_B- = -80V, R_LOOP = ∞
-
V_CC = +5V, V_B- = -48V, R_LOOP = ∞
-
V_CC = +5V, V_B- = -24V, R_LOOP = ∞
-
280
-
mW
3
6
mA
2
5
mA
1.9
5
mA
3.6
7
mA
2.6
6
mA
2.3
4.5
mA
NOTES:
2. These parameters are controlled by design or process parameters and are not directly tested. These parameters are characterized upon initial
design release, upon design changes which would affect these characteristics, and at intervals to assure product quality and specification
compliance.
3. This parameter directly affects device junction temperature. Refer to Power Dissipation discussion of data sheet for design information.
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