DECODER - Unisonic Technologies
Description
UNISONIC TECHNOLOGIES CO.
, LTD
RCR2E
Preliminary
DECODER FOR REMOTE CONTROLLER WITH FIVE FUNCTIONS
CMOS IC
DESCRIPTION
The UTC RCR2E provides a complete control functions to the remote-controlled toy.
The UTC RCR2E has five output pins corresponding with the five actions.
The received signals are amplified by the three-stage amplifier, and than the appropriate amplified signals are sampled, fault-tolerantly checked and decoded to control the actions of the remote-controlled toy.
There is an internal oscillator in the UTC RCR2E respectively.
By adding an external resistor conveniently, the oscillator will be constructed.
The oscillator frequency can be adjusted by the external resistor.
The relative error between the frequencies of the two on-chip oscillators in the UTC RCR2E must be less than ±25%.
The auto-power-off function is achieved by an internal counter.
The PC output is used to control on/off state of the external power supply.
Pressing OFF button can also shut down the power supply.
Press on any function button will wake up the chip promptly
FEATURES
* The UTC RCR2E works as decoder * RCR2E-A have not ZENER
RCR2E-B built-in 3.
6V ZENER * Five Pins for five control functions * Operating power-supply voltage:
SOP-16: 2.
0V ~ 5.
0V, DIP-16: 2.
5V ~ 5.
0V
* Auto-power-off if no press on any button in 8s or continuously press on any button over 4 minutes * Manual-power-off with OFF button * On-chip oscillator with an external resistor * On-chip reversing amplifiers * Low operating current
ORDERING INFORMATION
Order Number
Lead Free
Halogen Free
RCR2EL-x-D16-T
RCR2EG-x-D16-T
RCR2EL-x-S16-T
RCR2EG-x-S16-T
RCR2EL-x-S16-R
RCR2EG-x-S16-R
Package
DIP-16 SOP-16 SOP-16
Packing
Tube Tube Tape Reel
RCR2EL-x-S16-T
(1)Packing Type (2)Package Type (3)Rank (4)Lead Free
(1) T: Tube, R: Tape Reel (2) S16: SOP-16, D16: DIP-16 (3) x: refer to ICC (4) L: Lead Free, G: Halogen Free
www.
unisonic.
com.
tw Copyright © 2013 Unisonic Technologies Co.
, LTD
1 of 7
...
Similar Datasheet
