HC5513 Просмотр технического описания (PDF) - Harris Semiconductor
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HC5513 Datasheet PDF : 20 Pages
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HC5513
Electrical Specifications TA = -40oC to 85oC, VCC = 5V ±5%, VEE = -5V ±5%, VBAT = -28V, AGND = BGND = 0V, RDC1 = RDC2 =
41.2kΩ, RD = 39kΩ, RSG = ∞, RF1 = RF2 = 0Ω, CHP = 10nF, CDC = 1.5µF, ZL = 600Ω, Unless Otherwise
Specified. All pin number references in the figures refer to the 28 lead PLCC package. (Continued)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
TIP
VTX
27
19
RL
600Ω VTR
RING RSN
28
16
RT
600kΩ
VTX
RRX
300kΩ
TIP
RSN
27
16
RDC1
41.2kΩ
RDC2
RING
RDC
28 DET 14 41.2kΩ
CDC
1.5µF
E1 = C1 = 0, C2 = 1
FIGURE 10. IDLE CHANNEL NOISE
FIGURE 11. GROUND KEY DETECT
RING TRIP DETECTOR (DT, DR)
Offset Voltage
Source Res = 0
-20
-
20
mV
Input Bias Current
Source Res = 0
-500
-
500
nA
Input Common-Mode Range
Input Resistance
Source Res = 0
Source Res = 0, Balanced
VBAT +1
-
3
-
0
V
-
MΩ
RING RELAY DRIVER
VSAT at 25mA
Off-State Leakage Current
DIGITAL INPUTS (E0, E1, C1, C2)
IOL = 25mA
VOH = 12V
-
1.0
1.5
V
-
-
10
µA
Input Low Voltage, VIL
Input High Voltage, VIH
Input Low Current, IIL: C1, C2
Input Low Current, IIL: E0, E1
Input High Current
DETECTOR OUTPUT (DET)
VIL = 0.4V
VIL = 0.4V
VIH = 2.4V
0
-
0.8
V
2
-
VCC
V
-200
-
-
µA
-100
-
-
µA
-
-
40
µA
Output Low Voltage, VOL
Output High Voltage, VOH
Internal Pull-Up Resistor
IOL = 2mA
IOH = 100µA
-
-
0.45
V
2.7
-
-
V
10
15
20
kΩ
POWER DISSIPATION
Open Circuit State
C1 = C2 = 0
-
-
23
mW
On-Hook, Standby
C1 = C2 = 1
-
-
30
mW
On-Hook, Active
Off-Hook, Active
TEMPERATURE GUARD
Thermal Shutdown
C1 = 0, C2 = 1, RL = High Impedance
-
-
150
mW
RL = 0Ω
-
-
1.1
W
RL = 300Ω
-
-
0.75
W
RL = 600Ω
-
-
0.5
W
150
-
180
oC
6
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