E-STLC3055N STMicroelectronics, E-STLC3055N Datasheet - Page 24

• Manufacturer Part Number: E-STLC3055N
• Description: IC LINE SUBSCRIBER SLIC 44LQFP
• Manufacturer: STMicroelectronics

Specifications of E-STLC3055N

• Applications: Wireless
• Interface: Parallel
• Voltage - Supply: 5.5 V ~ 12 V
• Package / Case: 44-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical characteristics
Table 13.
24/34
Detectors
IOFFTHA Off/hook current threshold
ROFFTHI
RONTHA
ROFTHA
IOFFTHI
RONTHI
IONTHA
Symbol
IONTHI
Rlrt
Vring
ThAl
Trtd
Irta
Td
Irt
(2)
Line voltage
Off/hook loop resistance
threshold
On/hook current threshold
On/hook loop resistance
threshold
Off/hook current threshold
Off/hook loop resistance
threshold
On/hook current threshold
On/hook loop resistance
threshold
Ring Trip detector threshold
range
Ring Trip detector threshold
accuracy
Ring trip detection time
Dialling distortion
Loop resistance
Tj for th. alarm activation
Electrical characteristics (continued)
Test conditions: V
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.
Parameter
pos
= 6.0V, AGND = BGND, normal polarity, T
RING D2 toggling @ fr = 25Hz
Load = 3REN;
Crest Factor = 1.25
1REN = 1800Ω + 1.0μF
T
ACT. mode, RTH = 32.4kΩ 1%
(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%
(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%
(Prog. ITH = 9mA)
Hi Z mode, RTH = 32.4kΩ 1%
(Prog. ITH = 9mA)
Ring mode
Ring mode
Ring mode
Active mode
amb
= -40 to +85°C
Test condition
Min.
10.5
10.5
-15
44
20
amb
-1
8
8
= 25 °C.
Typ.
160
48
60
Max.
800
500
3.4
50
15
STLC3055N
6
6
1
Vrms
Unit
mA
mA
mA
mA
mA
ms
ms
kΩ
kΩ
kΩ
°C
%
Ω
Ω