LE79555-4BVC Zarlink, LE79555-4BVC Datasheet - Page 10

• Manufacturer Part Number: LE79555-4BVC
• Description: SLIC 1-CH 63dB 120mA 5V 44-Pin TQFP Tray
• Manufacturer: Zarlink

Specifications of LE79555-4BVC

• Package: 44TQFP
• Number Of Channels Per Chip: 1
• Polarity Reversal: Yes
• Longitudinal Balanced: 63(Min) dB
• Loop Current: 120 mA
• Minimum Operating Supply Voltage: 4.75 V
• Typical Operating Supply Voltage: 5 V
• Typical Supply Current: 6 mA

Power Dissipation
Supply Currents
RFI Rejection
Receive Summing Node (RSN)
Logic Inputs
(C3-C1, D2-D1, and CHCLK)
Logic Output DET
Ring-Trip Detector Input
(DA, DB)
On-hook, Standby state
On-hook Active State
Off-hook, Standby state
Off-hook Active State
I
On-hook V
I
On-hook V
supply current
VAB, RMS
RSN DC voltage
RSN impedance
V
V
I
I
V
V
Bias Current
Offset voltage
CC
BAT
IH
IL
IH
IL
OL
OH
, Input Low current
, Input High current
, Input Low voltage
, Input High voltage
,
, Output Low voltage
, Output High voltage
,
CC
BAT
Description
Description
Description
Description
Description
Description
Description
supply current
supply current + V
REG
I
I
Source resistance = 2 MΩ
OUT
OUT
Test Conditions (See Note 1)
Test Conditions (See Note 1)
Test Conditions (See Note 1)
R
R
Standby State
Active/Polarity Reversed States
Open Circuit, R
Ringing, R
Standby State
Active/Polarity Reversed States
Open Circuit, R
Ringing, R
100 kHz to 30 MHz, (See
I
200 Hz to 3.4 kHz
= 0.3 mA
= –0.1 mA
RSN
L
L
Test Conditions (See Note 1)
Test Conditions (See Note 1)
Test Conditions (See Note 1)
Test Conditions (See Note 1)
Zarlink Semiconductor Inc.
= Open
= Open
= 0 mA
L
L
= Open
= Open
10
L
L
= Open
= Open
Figure
8)
–400
–500
Min
Min
Min
–75
–50
2.0
2.4
Min
Min
Min
Min
Typ
Typ
Typ
–50
4.55
0.65
Typ
130
860
350
Typ
Typ
Typ
0
2.5
2.5
6.0
2.3
0.5
1.5
45
10
0
Max
Max
0.40
Max
+50
1200
0.8
Max
Max
Max
Max
40
190
400
3.2
6.0
0.9
4.0
1.0
70
20
mVrms
Unit
Unit
Unit
mV
µA
nA
Unit
Unit
Unit
Unit
mW
mA
V
V
Ω
V
Note
Note
Note
Note
Note
Note
Note
6
4
4