pbl386141 ETC-unknow, pbl386141 Datasheet - Page 2

• Manufacturer Part Number: pbl386141
• Description: Pbl 386 14/1 Subscriber Line Interface Circuit
• Manufacturer: ETC-unknow

PBL 386 14/1
Maximum Ratings
Parameter
Temperature, Humidity
Storage temperature range
Operating temperature range
Operating junction temperature range, Note 1
Power supply, 0 C
V
V
V
V
V
Power dissipation
Continuous power dissipation at T
Ground
Voltage between AGND and BGND
Relay Driver
Ring relay supply voltage
Ring relay current
Ring trip comparator
Input voltage
Input current
Digital inputs, outputs (C1, C2, C3, DET)
Input voltage
Output voltage (DET not active)
Output current (DET)
TIPX and RINGX terminals, 0 C < T
TIPX or RINGX current
TIPX or RINGX voltage, continuous (referenced to AGND), Note 2
TIPX or RINGX, pulse < 10 ms, t
TIPX or RINGX, pulse < 1 s, t
TIP or RING, pulse < 250 ns, t
Recommended Operating Condition
Parameter
Ambient temperature
V
V
V
V
Notes
2
CC
EE
Bat2
Bat
Bat2
CC
EE
Bat
Bat2
with respect to AGND
with respect to AGND
with respect to AGND
with respect to AGND
with respect to BGND, continuous
with respect to BGND
1.
2.
3.
with respect to BGND
with respect to A/BGND
with respect to BGND, 10 ms
The circuit includes thermal protection. Operation above max. junction temperature may degrade device reliability.
A diode in series with the VBat input increases the permitted continuous voltage and pulse < 10 ms to -85 V.
A pulse 1 s is increased to the greater of |-70V| and |VBat -40V|.
R
F1
and R
F2
T
20
Amb
is also required. Pulse is supplied to TIP and RING outside R
+70 C
Rep
Rep
Rep
> 10 s, Note 3
> 10 s, Note 2
Amb
> 10 s, Note 2
Amb
+70 C
< +70 C, V
Bat
= -50 V
Symbol
T
T
T
V
V
V
V
V
P
V
V
I
V
V
I
I
V
V
V
V
Symbol
T
V
V
V
V
DT
OD
TIPX
Stg
Amb
J
CC
EE
Bat2
Bat
Bat2
G
DT
ID
OD
TA
TA
TA
TA
Amb
CC
EE
Bat
Bat2
D
, I
, V
, V
, V
, V
, V
, I
DR
F1
RINGX
RA
RA
RA
RA
DR
and R
Min
-55
-40
-40
-0.4
V
V
-75
-80
-5
V
-5
-0.4
-0.4
-110
V
V
V
V
Min
0
4.75
V
-58
V
F2
Bat
Bat
Bat
Bat
Bat
Bat
Bat
Bat
Bat
.
- 20
- 40
- 70
BGND +13
2
5
10
15
Max
+150
+110
+140
6.5
0.4
0.4
0.4
0.4
0.8
VCC
75 mA
V
5
V
V
30
+110
Max
+70
5.25
-4.75
-10
-10
CC
CC
CC
Unit
V
V
V
V
V
W
V
V
V
mA
V
V
mA
mA
V
V
V
V
Unit
V
V
V
V
C
C
C
C