HC55185ECRZ Intersil, HC55185ECRZ Datasheet - Page 6
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HC55185ECRZ
Manufacturer Part Number
HC55185ECRZ
Description
Manufacturer
Intersil
Datasheet
1.HC55185ECRZ.pdf
(20 pages)
Specifications of HC55185ECRZ
Number Of Channels
1
On-hook Transmission
Yes
Polarity Reversal
Yes
On-chip Ring Relay Driver
Yes
Longitudinal Balanced
64
Operating Supply Voltage (typ)
5/-18/-24/-28V
Operating Temp Range
0C to 85C
Loop Current Limit
45mA
Operating Temperature Classification
Commercial
Pin Count
32
Mounting
Surface Mount
Operating Current
10.3mA
Operating Supply Voltage (max)
5.25/-52V
Operating Supply Voltage (min)
4.75/-16V
Lead Free Status / RoHS Status
Compliant
Electrical Specifications
Input High Current
LOGIC OUTPUTS (DET, ALM)
Output Low Voltage
Output High Voltage
SUPPLY CURRENTS
Low Power Standby, BSEL = 1
Forward or Reverse Active, BSEL = 0
Forward Active, BSEL = 1
Ringing, BSEL = 1 (Balanced Ringing, 100)
Ringing, BSEL = 1 (Unbalanced Ringing, 010)
Forward Loopback, BSEL = 0
Tip Open, BSEL = 0
Power Denial, BSEL = 0 or 1
ON HOOK POWER DISSIPATION (Note 7)
Forward or Reverse
Low Power Standby
Ringing
OFF HOOK POWER DISSIPATION (Note 7)
Forward or Reverse
POWER SUPPLY REJECTION RATIO
V
V
V
V
V
CC
CC
BL
BL
BH
to 2-Wire
to 4-Wire
to 2-Wire
to 2-Wire
to 4-Wire
PARAMETER
6
Unless Otherwise Specified, T
(C) grade, V
All AC parameters are specified at 600Ω 2-wire terminating impedance over the frequency band of 300Hz to
3.4kHz. Protection resistors = 0Ω. (Continued)
BL
= -24V, V
V
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
V
V
V
V
V
V
V
V
f = 300Hz
f = 1kHz
f = 3.4kHz
f = 300Hz
f = 1kHz
f = 3.4kHz
300Hz ≤ f ≤ 3.4kHz
300Hz ≤ f ≤ 3.4kHz
300Hz ≤ f ≤ 3.4kHz
OL
OH
CC
BH
CC
BL
CC
BL
BH
CC
BL
BH
CC
BL
BH
CC
BL
CC
BL
CC
BL
IH
BL
BH
BH
BH
BH
BH
BH
BL
BH
= 5mA
= 2.4V
= 100μA
= -24V
= -24V
= -100V
= -85V
= -75V
= -100V
= -85V
= -75V
= -100V, -85V or -75V, V
A
HC55185
= -40°C to +85°C for industrial (I) grade and T
TEST CONDITIONS
CC
= +5V, AGND = BGND = 0V, loop current limit = 25mA.
MIN
A
2.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= 0°C to +85°C for commercial
TYP
0.15
0.66
10.3
23.5
0.22
250
230
225
305
3.5
3.9
4.9
1.2
7.0
0.9
2.2
6.4
0.3
2.0
9.3
0.3
2.4
3.8
0.3
4.0
55
85
75
65
40
35
28
45
43
33
30
35
33
-
MAX
0.90
13.5
0.4
6.0
6.5
2.5
9.5
2.0
3.0
9.0
1.0
3.0
5.5
1.0
6.0
0.5
32
December 18, 2006
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FN4831.14
UNITS
mW
mW
mW
mW
mW
mW
mW
mW
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
μA
dB
dB
dB
dB
dB
dB
dB
dB
dB
V
V