LE79R241DJC Zarlink, LE79R241DJC Datasheet - Page 5

• Manufacturer Part Number: LE79R241DJC
• Description: SLIC 1-CH 63dB 70mA 5V 32-Pin PLCC Tube
• Manufacturer: Zarlink

Specifications of LE79R241DJC

• Package: 32PLCC
• Number Of Channels Per Chip: 1
• Polarity Reversal: Yes
• Longitudinal Balanced: 63 dB
• Loop Current: 70(Min) mA
• Minimum Operating Supply Voltage: 4.75 V
• Typical Operating Supply Voltage: 5 V
• Typical Supply Current: 7.5 mA

LE79R241 ISLIC™ DEVICE INTERNAL BLOCK DIAGRAM
HPA
TMS
HPB
TMN
TMP
VBH
RYE
VBL
AD
BD
SA
SB
R3
R2
R1
BGND
Meas.
Meas.
Fault
Fault
Power amplifiers positive supply
IA
IB
BGND
Management
High Neg.
Bat. sel.
Thermal
Control
600
IB
IA sense
IB sense
600
IA
RD1
RD2
P1
Control Register
A Amplifier
RD3
Zarlink Semiconductor Inc.
B Amplifier
+
+
Demux
-
-
P2
Amplifiers
To Power
VREF
C1
5
P3
Decoder
C2
C3
+
+
-
-
600
600
IA
IA
+
+
-
LD
600
600
IB
IB
VREF
Gain/Level Shift
VCC
Shutdown
Thermal
+
-
β
VREF
=
0.01
GND
VREF
VSAB
CREF
RSN
VTX
VLB
IMT
ILG