LE9500ABJCT Zarlink, LE9500ABJCT Datasheet - Page 7

• Manufacturer Part Number: LE9500ABJCT
• Description: SLIC 1-CH 52dB 40mA 3.3V 28-Pin PLCC T/R
• Manufacturer: Zarlink

Specifications of LE9500ABJCT

• Package: 28PLCC
• Number Of Channels Per Chip: 1
• Polarity Reversal: Yes
• Longitudinal Balanced: 52(Min) dB
• Loop Current: 40(Typ) mA
• Minimum Operating Supply Voltage: 3.13 V
• Typical Operating Supply Voltage: 3.3 V
• Typical Supply Current: 4.7 mA

Thermal Characteristics
ELECTRICAL CHARACTERISTICS
Supply Currents
Unless otherwise specified,
V
BAT2
=
–
21 V, Vcc = 3.3 V.
Thermal Protection Shutdown (T
28 PLCC Thermal Resistance Junction to Ambient (θ
Natural Convection 2S2P Board
Natural Convection 2S0P Board
Wind Tunnel 100 Linear Feet per Minute (LFPM) 2S2P Board
Wind Tunnel 100 Linear Feet per Minute (LFPM) 2S0P Board
1.
2.
Scan state; no loop current:
Forward/reverse active; no loop current, with or without
PPM, V
On-hook transmission state; no loop current, with or without
PPM, V
Disconnect state:
Ground start state, no loop current:
Ring state; no load (V
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
VCC
VBAT1
VBAT2
VCC
VBAT1
VBAT2
VCC
VBAT1
VBAT2
VCC
VBAT1
VBAT2
VCC
VBAT1
VBAT2
VCC
VBAT1
VBAT2
This parameter is not tested in production. It is guaranteed by design and device characterization.
Airflow, PCB board layers, and other factors can greatly affect this parameter.
BAT2
BAT1
applied:
applied:
V
BAT1
BAT1
Parameter
= –145V for Le9500D):
=
Parameter
–
75 V for Le9500A;
jc
)
1
Zarlink Semiconductor Inc.
V
BAT1
JA
)
1, 2
=
7
:
–
85 V for Le9500B;
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min
175
—
—
—
—
0.25
0.25
Typ
3.2
4.6
1.0
4.7
1.4
1.8
3.2
4.9
23
1
1
0
1
1
2
1
V
BAT1
35.5
50.5
31.5
42.5
Typ
190
=
–
100 V for Le9500C and Le9500D;
Max
0.44
110
4.4
5.8
1.4
6.2
1.9
2.8
6.5
2.8
85
25
—
—
—
6
6
6
Max
—
—
—
—
—
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
°
°
°
°
Unit
C/W
C/W
C/W
C/W
°
C