E-STLC3085 データシートの表示（PDF） - STMicroelectronics
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E-STLC3085 Datasheet PDF : 28 Pages
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STLC3085
Electrical specification
Table 5. Electrical characteristics (continued)
Test conditions: Vpos = 6.0V, AGND = BGND, Normal Polarity, Tamb = 25°C.
External components as listed in the "Typical Values" column of EXTERNAL COMPONENTS Table.
Note: Testing of all parameter is performed at 25°C. Characterisation as well as design rules used allow correlation of
tested performances at other temperatures. All parameters listed here are met in the operating range: -40 to +85°C.
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
Vring Line voltage
RING D2 toggling @ fr = 25Hz
Load = 2REN;
Crest Factor = 1.25
40
44
1REN = 1800Ω + 1.0µF
Tamb = -40 to +85°C
Vrms
DETECTORS
IOFFTHA Off/hook current threshold
Off/hook loop resistance
ROFTHA
threshold
IONTHA On/hook current threshold
On/hook loop resistance
RONTHA
threshold
IOFFTHI Off/hook current threshold
Off/hook loop resistance
ROFFTHI
threshold
IONTHI On/hook current threshold
On/hook loop resistance
RONTHI
threshold
ACT. mode, RTH = 32.4kΩ 1%
10.5
(Prog. ITH = 9mA)
ACT. mode, RTH = 32.4kΩ 1%
(Prog. ITH = 9mA)
ACT. mode, RTH = 32.4kΩ 1%
(Prog. ITH = 9mA)
ACT. mode, RTH = 32.4kΩ 1%
8
(Prog. ITH = 9mA)
Hi Z mode, RTH = 32.4kΩ 1%
10.5
(Prog. ITH = 9mA)
Hi Z mode, RTH = 32.4kΩ 1%
(Prog. ITH = 9mA)
Hi Z mode, RTH = 32.4kΩ 1%
(Prog. ITH = 9mA)
Hi Z mode, RTH = 32.4kΩ 1%
8
(Prog. ITH = 9mA)
mA
3.4
kΩ
6
mA
kΩ
mA
800
W
6
mA
kΩ
Irt
Ring Trip detector threshold
range
RING
Irta
Ring Trip detector threshold
accuracy
RING
Trtd Ring trip detection time
RING
Td
Dialling distortion
ACTIVE
20
50
mA
-15
15
%
TBD
ms
-1
1
ms
Rlrt (2)
ThAl
Loop resistance
Tj for th. alarm activation
500
W
160
°C
DIGITAL INTERFACE
INPUTS: D0, D1, D2, PD, CLK
OUTPUTS: DET
Vih In put high voltage
Vil
Input low voltage
2
V
0.8
V
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