NTE2632
Integrated Circuit
Quad Differential Line Receiver
Functional Description:
The NTE2632 is a quad line receiver constructed using Advanced Low–Power Schottky processing
in a 16–Lead DIP type package designed to meet the requirements of RS–422 and RS–423, and fed-
eral standards 1020 and 1030 for balanced and unbalanced digital data transmission. This device
features and input sensitivity of 200mV over the input voltage range of
±7V.
The NTE2632 provides an enable and disable function common to all four receivers and features
3–state outputs with 8mA sink capability. This device also incorporates a fail safe input–output rela-
tionship which keeps the outputs high when the inputs are open.
Features:
D
Input Voltage Range of 7V (differential or common mode)
D
±0.2V
Sensitivity over the Input Voltage Range
D
Meets all the Requirements of RS–422 and RS–423
D
6k Minimum Input Impedance
D
30mV Input Hysteresis
D
Operation from Single +5V Supply
D
Fail Safe Input–Output Relationship. Output Always High when Inputs are Open
D
3–State Drive, with Choice of Complementary Output Enables, for Receiving Directly onto a
Data Bus
D
Propagation Delay 17ns Typical
D
Advanced Low–Power Schottky Processing
D
100% Reliability Assurance Screening Requirements
Absolute Maximum Ratings:
(above which the useful life may be impaired)
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
Common Mode Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±25V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±25V
Enable Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0V
Output Sink Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +165°C
NTE [ NTE ELECTRONICS ]
