SN75186 Datasheet: QUADRUPLE DRIVER/RECEIVER





SN75186 QUADRUPLE DRIVER/RECEIVER Datasheet

Part Number SN75186
Description QUADRUPLE DRIVER/RECEIVER
Manufacture etcTI
Total Page 15 Pages
PDF Download Download SN75186 Datasheet PDF

Features: SN75186 QUADRUPLE DRIVER/RECEIVER WITH L OOPBACK D Meets or Exceeds the Require ments of ANSI EIA / TIA-232-E and ITU R ecommendation V.28 D Four Independent D rivers and Receivers D Loopback Mode Fu nctionally Self-Tests Drivers and Recei vers Without Disconnection From Line D Driver Slew Rate Limited to 30 V/µs Ma x D Built-In Receiver 1-µs Noise Filte r D Internal Thermal Overload Protectio n D EIA/ TIA-232-E Inputs and Outputs W ithstand ± 30 V D Low Supply Current . . . 2.5 mA Typ D ESD Protection Exceed s 4000 V Per MIL-STD-833C Method 3015 d escription SLLS068C – FEBRUARY 1990 – REVISED MAY 1995 DW PACKAGE (TOP VI EW) 3A 3Z 3LB 4A 4Z 4LB VEE GND 4B 4Y 3B 3Y 1 2 3 4 5 6 7 8 9 10 11 12 24 2 LB 23 2Z 22 2A 21 1LB 20 1Z 19 1A 18 VC C2 17 VCC1 16 1Y 15 1B 14 2Y 13 2B FN PACKAGE (TOP VIEW) 1Z 1A VCC2 NC NC VC C1 NC The SN75186 is a low-power bipol ar device containing four driver/receiv er pairs designed to interface data ter minal equipment (DTE) with data circuit-terminating equipment (DCE). A.

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SN75186
QUADRUPLE DRIVER/RECEIVER WITH LOOPBACK
D Meets or Exceeds the Requirements of
ANSI EIA / TIA-232-E and ITU
Recommendation V.28
D Four Independent Drivers and Receivers
D Loopback Mode Functionally Self-Tests
Drivers and Receivers Without
Disconnection From Line
D Driver Slew Rate Limited to 30 V/µs Max
D Built-In Receiver 1-µs Noise Filter
D Internal Thermal Overload Protection
D EIA/ TIA-232-E Inputs and Outputs
Withstand ± 30 V
D Low Supply Current . . . 2.5 mA Typ
D ESD Protection Exceeds 4000 V Per
MIL-STD-833C Method 3015
description
SLLS068C – FEBRUARY 1990 – REVISED MAY 1995
DW PACKAGE
(TOP VIEW)
3A
3Z
3LB
4A
4Z
4LB
VEE
GND
4B
4Y
3B
3Y
1
2
3
4
5
6
7
8
9
10
11
12
24 2LB
23 2Z
22 2A
21 1LB
20 1Z
19 1A
18 VCC2
17 VCC1
16 1Y
15 1B
14 2Y
13 2B
FN PACKAGE
(TOP VIEW)
The SN75186 is a low-power bipolar device
containing four driver/receiver pairs designed to
interface data terminal equipment (DTE) with data
circuit-terminating equipment (DCE). Additionally,
the SN75186 has a loopback mode that can be
used by a data communication system to perform
a functional self-test on each driver/receiver pair,
removing the need to locally disconnect cables
and install a loopback connector. Flexibility of
control is ensured by each driver/receiver pair
having its own loopback control input. The
SN75186 is designed to conform to standards
ANSI EIA/ TIA-232-E and ITU Recommendation
V.28.
4 3 2 1 28 27 26
1LB 5
25 1Y
2A 6
24 1B
2Z 7
23 2Y
2LB 8
22 2B
3A 9
21 3Y
3Z 10
20 3B
3LB 11
19 4Y
12 13 14 15 16 17 18
NC – No internal connection
The maximum slew rate is limited to 30 V/µs at
the driver outputs, and the SN75186 drives a capacitive load of 2500 pF at 20 kBaud. The receivers have input
filters that disregard input noise pulses shorter than 1 µs. The SN75186 is a robust device capable of
withstanding ± 30 V at driver outputs and at receiver inputs whether powered or unpowered. This device has
an internal ESD protection rated at 4 kV to prevent functional failures.
The SN75186 is characterized for operation from 0°C to 70°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1995, Texas Instruments Incorporated
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