HC55185(2000) 데이터 시트보기 (PDF) - Intersil
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HC55185 Datasheet PDF : 17 Pages
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HC55185
Electrical Specifications
Unless Otherwise Specified, TA = -40oC to 85oC for industrial (I) grade and TA = 0oC to 85oC for commercial
(C) grade, VBL = -24V, VBH = -100V, -85V or -75V, VCC = +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.
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
LOGIC INPUTS (F0, F1, F2, E0, SWC)
Input Low Voltage
-
-
0.8
V
Input High Voltage
2.0
-
-
V
Input Low Current
Input High Current
LOGIC OUTPUTS (DET, ALM)
VIL = 0.4V
VIH = 2.4V
-20
-
-
µA
-
-
1
µA
Output Low Voltage
Output High Voltage
SUPPLY CURRENTS
IOL = 5mA
IOH = 100µA
-
.15 0.4
V
2.4 3.5
-
V
Low Power Standby, BSEL = 1
ICC
IBH
Forward or Reverse, BSEL = 0
ICC
IBL
Forward, BSEL = 1
ICC
IBL
IBH
Ringing, BSEL = 1
ICC
IBL
IBH
Forward Loopback, BSEL = 0
ICC
IBL
Tip Open, BSEL = 0
ICC
IBL
Power Denial, BSEL = 0 or 1
ICC
IBL
ON HOOK POWER DISSIPATION (Note 6)
-
3.9 6.0
mA
- 0.66 0.90 mA
-
4.9 6.5
mA
-
1.2 2.5
mA
-
7.0 9.5
mA
-
0.9 2.0
mA
-
2.2 3.0
mA
-
6.4 9.0
mA
-
0.3 1.0
mA
-
2.0 3.0
mA
- 10.3 13.5 mA
- 23.5 32
mA
-
3.8 5.5
mA
-
.3
1.0
mA
-
4.0 6.0
mA
-
0.22 0.5
mA
Forward or Reverse
Low Power Standby
Ringing
OFF HOOK POWER DISSIPATION (Note 6)
VBL = -24V
VBH = -100V
VBH = -85V
VBH = -75V
VBH = -100V
VBH = -85V
VBH = -75V
-
55
-
mW
-
85
-
mW
-
75
-
mW
-
65
-
mW
-
250
-
mW
-
230
-
mW
-
225
-
mW
Forward or Reverse
POWER SUPPLY REJECTION RATIO
VBL = -24V
-
305
-
mW
4-5
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