LE75282BBVC Zarlink, LE75282BBVC Datasheet - Page 9

• Manufacturer Part Number: LE75282BBVC
• Description: SLIC 2-CH 5V 32-Pin PLCC
• Manufacturer: Zarlink

Specifications of LE75282BBVC

• Package: 32PLCC
• Number Of Channels Per Chip: 2
• Minimum Operating Supply Voltage: 4.75 V
• Typical Operating Supply Voltage: 5 V
• Typical Supply Current: 4(Max) mA

ELECTRICAL CHARACTERISTICS (continued)
Line Characteristics
I
I
I
I
I
VAB, Open Circuit voltage
Power Supply Rejection Ratio (V
V
V
Effective internal resistance
Power Dissipation
On hook, Disconnect state
On hook, Standby state
On hook, Active state
Off hook, Standby state
Off hook, Active state
Supply Currents, Battery = –48V
I
On-hook V
I
On-hook V
RFI Rejection
RFI rejection
Receive Summing Node (RSN)
RSN DC voltage
RSN impedance
Logic Inputs (C2–C1 and D3–D1)
V
V
I
I
Logic Output (DET)
V
V
Ring-Trip Detector Input (DA, DB)
Bias current
Offset voltage
L
L
L
L
L
CC
BAT
IH
IL
CC
BAT
IH
IL
OL
OH
, Short Loops, Active state
, Long Loops, Active state
, Accuracy, Standby state
, Loop current, Disconnect state
LIM
, Input Low current
, Input High current
, Input Low voltage
,
, Input High voltage
, Output Low voltage
,
, Output High voltage
CC
BAT
Description
supply current
supply current
RIPPLE
R
R
T
Constant-current region
R
Active, A and B to ground
V
50 Hz to 3.4 kHz
50 Hz to 3.4 kHz
CAS pin to V
R
R
Disconnect state
Standby state
Active state, BAT = –48 V
Disconnect state
Standby state
Active state, BAT = –48 V
100 kHz to 30 MHz, (See Figure F)
I
200 Hz to 3.4 kHz
I
I
Source resistance = 2 MΩ
I
RSN
OUT
OUT
L
A
BAT
LDC
LDC
L
L
L
= 100 mVrms), Active Normal State
=
Test Conditions (See Note 1)
= 25°C
= 0
= 600 Ω
= 300 Ω, R
------------------------------ -
= 0 mA
= 0.3 mA, 15 kΩ to V
= –0.1 mA, 15 kΩ to V
BAT
= –52 V
= 600 Ω
= 1930 Ω, BAT = –42.75 V,
R
L
+
Zarlink Semiconductor Inc.
–
400
3 V
BAT
TMG
= 2350 Ω
9
T
A
=
CC
CC
25°C
–42.75
–400
–500
Min
0.7I
–75
–50
2.0
2.4
20
18
18
30
28
85
L
Typ
0.25
0.55
–44
170
125
860
450
–50
1.7
2.2
6.3
2.8
23
19
30
85
40
50
25
35
10
I
0
0
L
Max
1200
1.3I
0.40
100
120
255
100
270
800
+50
4.0
4.0
8.5
1.0
1.5
4.8
1.0
0.8
26
70
20
40
L
mVrms
Unit
mW
mA
mA
mA
mV
kΩ
µA
dB
µA
nA
Ω
V
V
V
V
Note
5
4
4
4
6