LE9500ABJC Zarlink, LE9500ABJC Datasheet - Page 4

• Manufacturer Part Number: LE9500ABJC
• Description: SLIC 1-CH 52dB 40mA 3.3V 28-Pin PLCC Tube
• Manufacturer: Zarlink

Specifications of LE9500ABJC

• 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

The Le9500 device uses a voltage feed-current sense architecture. The transmit gain is a transimpedance. The Le9500 device
transimpedance is set via a single external resistor, and this device is designed for optimal performance with a transimpedance
set at 300 V/A. This interface is single ended. The Le9500 device offers a differential receive interface with a gain of 8.
The Le9500 device is internally referenced to 1.5 V. This reference voltage is output at the V
is also referenced to 1.5 V. The RCVP/RCVN receive inputs are floating inputs.
The Le9500 device is available in a 28-pin PLCC package.
CONNECTION DIAGRAM
RING
RING
DCOUT
RTFLT
V
CF2
CF1
REF
INN
INP
Figure 1. Le9500 28-Pin PLCC Connection Diagram
5
6
7
8
9
10
11
12
4
13
3
Zarlink Semiconductor Inc.
28-PIN PLCC
14
2
4
15
1
28
16
27
17
26
18
25
24
23
22
21
20
19
REF
pin of the device. The VITR output
B0
B1
B2
PR
PT
FB1
FB2