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HC55180 Datasheet, PDF (7/19 Pages) Intersil Corporation – Extended Reach Ringing SLIC Family
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Electrical Specifications
Unless Otherwise Specified, TA = 0oC to 70oC for the HC55183, 184 only, all others -40oC to 85oC, VBL = -24V, VCC = +5V, AGND = BGND = 0V,
loop current limit = 25mA. All AC Parameters are specified at 600W 2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz.
Protection resistors = 0W. (Continued)
HC55180 (Note 7)
HC55181, HC55182
HC55183, HC55184
PARAMETER
TEST CONDITIONS MIN TYP MAX TEST CONDITIONS MIN TYP MAX TEST CONDITIONS MIN TYP MAX UNITS
SUPPLY CURRENTS (Supply currents not listed are considered negligible and do not contribute significantly to total power dissipation. All measurements made under open circuit load conditions.)
Low Power Standby
(Note 2)
Forward or Reverse
(Note 5)
Forward
(Note 2)
ICC
IB, VB = -100V, -85V
ICC
IB, VB = -24V
ICC
(Note 7)
Ringing
(Note 2)
IB, VB = -100V, -85V
ICC
(Note 7)
IB, VB = -100V, -85V
Forward Loopback
(Note 5)
ICC
IB, VB = -24V
Tip Open
(Note 5)
ICC
IB, VB = -24V
Power Denial
(Note 5)
ICC
IB, VB = -24V
ON HOOK POWER DISSIPATION (Note 17)
2.0 3.7 5.0 ICC
2.0
- 0.375 0.600 IBH, VBH = -100V, -85V -
2.5 4.0 5.0 ICC
2.5
-
1.0 2.5 IBL
-
3.5 5.5 7.0 ICC
3.5
-
-
- IBL
-
-
3.2 4.5 IBH, VBH = -100V, -85V -
4.5 7.5 11 ICC
4.5
-
-
- IBL
-
-
2.3 5.0 IBH, VBH = -100V, -85V -
-
8.5 10.0 ICC
-
-
19 23.5 IBL
-
-
-
5.5 ICC
-
-
-
1.0 IBL
-
0.5 3.0 5.0 ICC
0.5
-
0.2 0.5 IBL
-
3.7
0.375
4.0
1.0
5.5
1.3
1.7
7.5
0.4
1.3
8.5
19
-
-
3.0
0.2
5.0
0.600
5.0
2.5
7.0
2.0
2.5
11
7.5
2.5
10.0
ICC
IBH, VBH = -75V
ICC
IBL
ICC
IBL
IBH, VBH = -75V
ICC
IBL
IBH, VBH = -75V
(Note 15)
23.5
5.5 (Note 16)
1.0
4.5 ICC
0.5 IBL
-
3.7 6.0 mA
- 0.375 -
mA
2.0 4.0 6.0 mA
-
1.0 2.5 mA
2.0 5.5 8.0 mA
-
1.3 2.5 mA
-
1.4 3.0 mA
-
7.5
11
mA
-
0.4 1.5 mA
-
1.3 2.5 mA
-
-
-
mA
-
-
-
mA
-
-
-
mA
-
-
-
mA
-
3.0 5.0 mA
-
0.2 0.5 mA
Forward or Reverse
(Notes 5, 6)
VB = -24V
-
44
60 VBL = -24V
-
44
60 VBL = -24V
-
44 60 mW
Low Power Standby
(Note 2)
VB = -85V
VB = -100V
Ringing
(Note 2)
VB = -85V
VB = -100V
OFF HOOK POWER DISSIPATION (Notes 5, 17)
-
52
- VBH = -85V
-
59
- VBH = -100V
-
190
- VBH = -85V
-
220
- VBH = -100V
-
52
65 VBH = -75V
-
59
75 (Note 9)
-
190 275 VBH = -75V
-
220 300 (Note 9)
-
46 65 mW
-
170 250 mW
Forward or Reverse
VB = -24V
-
290
- VBL = -24V
-
290 310 VBL = -24V
-
280 310 mW
NOTES:
7. The HC55180 does not provide battery switch operation. Therefore all battery voltage ref-
erences will be made to VB. VB is the voltage applied to the common connection of the
device VBL and VBH pins. See the HC55180 Basic Application Circuit.
8. Ringing Voltage is measured with VRS = 0.839 VRMS for -100V devices, VRS = 0.707
VRMS for -85V devices and VRS = 0.619 VRMS for -75V devices.
9. The HC55183 and HC55184 devices are specified with a single high battery voltage grade.
10. The device represents a low output impedance during ringing. Therefore the voltage
across the ringing load is determined by the voltage divider formed by the protection resis-
tance, loop resistance and ringing load impedance.
11. The HC55180, HC55183 and HC55184 are specified with a single longitudinal balance grade.
12. Longitudinal Balance is tested per IEEE455-1985, with 368Ω per Tip and Ring Terminal.
13. These parameters are tested 100% at room temperature. These parameters are guaran-
teed not tested across temperature via statistical characterization.
14. The HC55180, HC55183 and HC55184 do not support uncommitted switch operation.
15. The HC55183 and HC55184 do not support the Forward Loopback operating mode.
16. The HC55183 and HC55184 do not support the Tip Open operating mode.
17. The power dissipation numbers are actual device measurements and will be less than
worse case calculations based on data sheet supply current limits.
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