HC55180 Datasheet, PDF (4/19 Pages) Intersil Corporation – Extended Reach Ringing SLIC Family

HC55180, HC55181, HC55182, HC55183, HC55184
Absolute Maximum Ratings T_A = 25^oC
Maximum Supply Voltages
V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
V_CC - V_BAT (180, 181, 182) . . . . . . . . . . . . . . . . . . . . . . . . . 110V
V_CC - V_BAT (183, 184) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85V
Uncommitted Switch Voltage . . . . . . . . . . . . . . . . . . . . . . . -110V
ESD (Human Body Model). . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (^oC/W)
PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
53
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)
Operating Conditions
Temperature Range
Industrial (I suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . -40^oC to 85^oC
Commercial (C suffix). . . . . . . . . . . . . . . . . . . . . . . . . 0^oC to 75^oC
Positive Power Supply (V_CC) . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Negative Power Supply (V_BH, V_BL) (180, 181, 182) . -16V to -100V
Negative Power Supply (V_BH, V_BL) (183, 184) . . . . . . -24V to -75V
Uncommitted Switch (loop back or relay driver). . . . . . +5V to -100V
Die Characteristics
Substrate Potential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V_BAT
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.
NOTE:
1. θ_JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Unless Otherwise Specified, T_A = 0^oC to 70^oC for the HC55183, 184 only, all others -40^oC to 85^oC, V_BL = -24V,
V_BH = -100V, -85V or -75V, V_CC = +5V, AGND = BGND = 0V, loop current limit = 25mA. All AC Parameters are
specified at 600Ω 2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz. Protection
resistors = 0Ω. These parameters apply generically to each product offering.
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
RINGING PARAMETERS (Note 2)
VRS Input Impedance (Note 3)
480
-
-
kΩ
Differential Ringing Gain
4-Wire to 2-Wire Ringing Off Isolation
VRS to 2-wire, R_LOAD = ∞ (Note 4)
Active mode, referenced to VRS input.
78
80
82
V/V
-
60
-
dB
2-Wire to 4-Wire Transmit Isolation
Ringing mode referenced to the differential ringing -
60
-
dB
amplitude.
AC TRANSMISSION PARAMETERS (Notes 5, 6)
Receive Input Impedance (Note 3)
Transmit Output Impedance (Note 3)
160
-
-
kΩ
-
-
1
Ω
4-Wire Port Overload Level
2-Wire Port Overload Level
2-Wire Return Loss
THD = 1%
THD = 1%
300Hz ≤ f < 1kHz
3.1 3.5
-
V_PK
3.1 3.5
-
V_PK
30
45
-
dB
1kHz ≤ f ≤ 3.4kHz
35
45
-
dB
Longitudinal Current Capability (Per Wire) (Note 3)
4-Wire to 2-Wire Insertion Loss
Test for False Detect
Test for False Detect, Low Power Standby
20
-
- mA_RMS
10
-
- mA_RMS
-0.20 0.0 +0.30 dB
2-Wire to 4-Wire Insertion Loss
-6.22 -6.02 -5.82 dB
4-Wire to 4-Wire Insertion Loss
-6.22 -6.02 -5.82 dB
Idle Channel Noise 2-Wire
C-Message
-
16
19 dBrnC
Psophometric
- -73.5 -71 dBmp
Idle Channel Noise 4-Wire
C-Message
-
10
13 dBrnC
Psophometric
- -79.5 -77 dBmp
DC PARAMETERS (Note 6)
Loop Current Limit Programming Range (Note 5)
Max Low Battery = -52V
15
-
45
mA
Loop Current During Low Power Standby
Forward polarity only.
18
-
26
mA
31