HC-5524 Ver la hoja de datos (PDF) - Harris Semiconductor
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HC-5524 Datasheet PDF : 12 Pages
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HC-5524
Electrical Specifications
Typical Parameters are at TA = 25oC, VB+ = 5V, VB- = -24V, AG = DG = BG = 0V. Min-Max Parameters are Over
Operating Positive and Negative Battery Voltages and Over the Operating Temperature Range. All Parameters are
Specified at 600Ω 2-Wire Terminating Impedance, Unless Otherwise Specified (Continued)
PARAMETER
Absolute Delay
2-Wire/4-Wire
4-Wire/2-Wire
4-Wire/4-Wire
Total Harmonic Distortion
2-Wire/4-Wire, 4-Wire/2-Wire, 4-Wire/4-Wire
Idle Channel Noise
2-Wire and 4-Wire
Open Loop Voltage (VTIP - VRING)
Power Supply Rejection Ratio
VB+ to 2-Wire
VB+ to 4-Wire
VB- to 2-Wire
VB- to 4-Wire
VB+ to 2-Wire
VB+ to 4-Wire
VB- to 2-Wire
VB- to 4-Wire
Ring Sync Pulse Width
DC PARAMETERS
Loop Current Programming
Limit Range
Accuracy
Loop Current During Power Denial
Fault Currents
TIP to Ground
RING to Ground
TIP and RING to Ground
Switch Hook Detection Threshold
Ground Key Detection Threshold
Thermal ALM Output
Ring Trip Detection Threshold
Ring Trip Detection Period
Dial Pulse Distortion
Relay Driver Outputs
On Voltage VOL
Off Leakage Current
TEST CONDITIONS
(Note 2)
300Hz to 3400Hz
300Hz to 3400Hz
300Hz to 3400Hz
Reference Level 0dBm at 600Ω,
300Hz to 3400Hz (Note 3)
C-Message, (Note 3)
Psophometric
3kHz Flat
VB+ = 5V, VB- = -24V
30Hz to 200Hz, RL = 600Ω, (Note 3)
200Hz to 16kHz, RL = 600Ω
MIN
TYP MAX UNITS
-
-
1
µs
-
-
1
µs
-
0.95
1.5
µs
-
-
-50
dB
-
-
5
dBrnC
-
-
-85 dBmp
-
-
16
dBrn
-
15.8
-
V
20
40
-
dB
20
40
-
dB
20
40
-
dB
20
50
-
dB
30
40
-
dB
20
28
-
dB
20
50
-
dB
20
50
-
dB
50
-
500
µs
RL = 200Ω
20
40
60
mA
10
-
-
%
-
±4
±7
mA
-
30
-
mA
-
120
-
mA
-
150
-
mA
-
12
15
mA
-
10
-
mA
Safe Operating Die Temperature Exceeded
140
-
160
oC
VRING = 105VRMS, fRING = 20Hz
-
10
-
mA
-
100
150
ms
-
0.1
0.5
ms
IOL (PR) = 60mA, IOL (RD) = 30mA
VOH = 13.2V
-
0.2
0.5
V
-
±10
±100
µA
3
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