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See Technical Specifications

SNJ55189AW

Quadruple Line Receiver

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

SNJ55189AW
Datasheet:

SNJ55189AW Datasheet (PDF)
Logic voltage (min) (V):

5
Data rate (max) (MBps):

1
Main supply voltage (nom) (V):

5
ESD HBM (kV):

0

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

SNJ55189AW General Description

These devices are monolithic low-power Schottky quadruple line receivers designed to satisfy the requirements of the standard interface between data-terminal equipment and data-communication equipment as defined by TIA/EIA-232-F. A separate response-control (CONT) terminal is provided for each receiver. A resistor or a resistor and bias-voltage source can be connected between this terminal and ground to shift the input threshold levels. An external capacitor can be connected between this terminal and ground to provide input noise filtering.

The SN55189 and SN55189A are characterized for operation over the full military temperature range of -55°C to 125°C. The MC1489, MC1489A, SN75189, and SN75189A are characterized for operation from 0°C to 70°C.

Key Features

Input Resistance.3 k to 7 k
Input Signal Range.±30 V
Operate From Single 5-V Supply
Built-In Input Hysteresis (Double Thresholds)
Response Control that Provides:
Input Threshold Shifting
Input Noise Filtering
Meet or Exceed the Requirements of TIA/EIA-232-F and ITU Recommendation V.28
Fully Interchangeable With Motorola^TM MC1489 and MC1489A
Motorola is a trademark of Motorola, Incorporated.

Specifications

Logic voltage (min) (V)	5	Data rate (max) (MBps)	1
Main supply voltage (nom) (V)	5	ESD HBM (kV)	0
Rating	Military	Operating temperature range (°C)	-55 to 125
feature-function	Line Receiver	feature-data-rate	1Mbps(Min)
feature-transmitter-communication-type		feature-receiver-communication-type	RS-232
feature-number-of-transceivers		feature-number-of-transmitters
feature-number-of-receivers	4	feature-transmitter-signal-type
feature-receiver-signal-type	Single-Ended	feature-number-of-drivers-per-line
feature-number-of-receivers-per-line	1	feature-driving-mode
feature-power-supply-type	Single	feature-minimum-single-supply-voltage-v	4.5
feature-maximum-single-supply-voltage-v	5.5	feature-minimum-dual-supply-voltage-v
feature-maximum-dual-supply-voltage-v		feature-maximum-supply-current-ma	26
feature-packaging	Tube	feature-rad-hard	No
feature-pin-count	14	feature-cecc-qualified	No
feature-esd-protection		feature-escc-qualified
feature-military	Yes	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	Yes	feature-svhc-exceeds-threshold	Yes