AEIC-7273-S16 Datasheet, PDF (1/3 Pages) AVAGO TECHNOLOGIES LIMITED – Quad Diff erential Line Driver LC With Open-Collector Outputs And Enable Function

AEIC-7273-S16
Quad Differential Line Driver LC
With Open-Collector Outputs And Enable Function
Data Sheet
Description
These line drivers are similar in function to the AEIC-
7272-S16, only in an open-collector format. The VCC
pin powers the internal logic only. Output voltage is
dependent on the customer supplied voltage, up to a
maximum of 30 V. There is essentially no difference in
output swing or performance with VCC (LOGIC) values
from 3.5-30 V. Internal clamp diodes allow trouble-free
operation when driving cable lengths exceeding 100
meters. The outputs are protected by initiating shutdown
when junction temperatures exceed safe limits. This
feature assures highly reliable operation in harsh envi-
ronments. Heat sinking is aided by having pin 8 directly
connected to the ASIC substrate inside the package.
This part is available in 16L SOIC Pb-free) package.
Applications
 Encoders
 Industrial controls
Features
 Supply (Bias) Voltage Range 3.5 V to 30 V
 Operation to 800KHz
 CMOS and TTL Compatible Inputs
 Support RS422A
 High Impedance Buffered Inputs with hysteresis
 NPN Open-Collector outputs
 80 mA peak SINK/SOURCE current
 Outputs Protected by Thermal Shut-Down
Pin Assignment
AIN 1
A+ 2
A- 3
VCC 4
V_REG
16 NC
15 D_IN
14 D+
13 D-
B- 5
12 EN-
B+ 6
11 C-
BIN 7
10 C+
GND 8
9 CIN