TRC1300 Datasheet, PDF (1/27 Pages) Texas Instruments – MARCSTAR I E/D REMOTE CONTROL ENCODER/DECODERS

D Devices can be Configured as an Encoder
or a Decoder
D Hopping 40-Bit Security Code^† (More Than
1 Trillion Combinations) and
Transmitter-Lock™ Provide Extremely High
Security
D Four Independent Inputs/Outputs Allow For
Control of Up To 15 Functions
D Internal EEPROM and Programming Charge
Pump
D No Programming Station Required –
Self-Programming Encoder
D Smart Decoder Learns Up To Four Different
Encoders
D PACKAGE
(TOP VIEW)
DIN/DOUT
1
CONF
2
PROG
3
LED
4
OSCC
5
OSCR
6
GND
7
14
V_CC/CAP
13
V_CC
12
TEST
11
VRC/TX4
10
VRC/TX3
9
VRC/TX2
8
VRC/TX1
TRC1300, TRC1315
MARCSTAR™ I E/D
REMOTE CONTROL ENCODER/DECODERS
SLWS011D – AUGUST 1996 – REVISED JANUARY 1997
D Adjustable Internal Clock Provides Wide
Range of Data-Rate Speeds
D Internal Amplifier and Comparator for
Amplification and Shaping of Low-Level
Input Signals With Autobias Adaptive
Threshold Circuitry using
Switched-Capacitor Technology
D Minimum Number of Required External
Components and Surface-Mount Packaging
for Extremely Small Circuit Footprint
D Advanced CMOS Processing Technology
for Minimum Power Consumption and 2.7-V
to 15 -V Operation
N PACKAGE
(TOP VIEW)
DIN/DOUT 1
CONF 2
PROG 3
LED 4
OSCC 5
NC 6
OSCR 7
GND 8
16 V_CC/CAP
15 V_CC
14 TEST
13 VRC/TX4
12 VRC/TX3
11 NC
10 VRC/TX2
9 VRC/TX1
description
NC – No internal connection
The TRC1300 and TRC1315 are remote control serial-data encoders and decoders, and are members of the
MARCSTAR™ (Multichannel Advanced Remote Control Serial Transmitter and Receiver) family of remote
control serial-data devices. Each can be configured to perform as either the encoder or the decoder in a remote
control system. The TRC1300 and TRC1315 are designed for use in high-volume remote control products such
as automobile and home security systems, consumer electronics, electronic keys, and remote keyless entry
applications. They are low-power devices and are well suited to battery operation with a supply voltage of 2.7 V
to 6 V for the TRC1300 and 2.7 V to 15 V for the TRC1315.
Four independent encoder inputs/decoder outputs allow for control of up to 15 functions. Forty bits of hopping
code provide high security, more than one trillion possible combinations, so that the same code will never be
used twice by a MARCSTAR device over several lifetimes of a typical system. The MARCSTAR devices are
self-programming with internal charge-pump programming circuitry. A smart decoder design learns up to four
different encoders, all in a high-security hopping-code format.
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.
MARCSTAR and Transmitter-Lock are trademarks of Texas Instruments Incorporated.
† _{The coding algorithm and other MARCSTAR functionality are patented or are patent pending.}
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.
Copyright © 1997, Texas Instruments Incorporated
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