8A9701 Datasheet PDF - Pericom Semiconductor Corporation
Part Number | 8A9701 | |
Description | PT8A9701 | |
Manufacturers | Pericom Semiconductor Corporation | |
Logo | ||
There is a preview and 8A9701 download ( pdf file ) link at the bottom of this page. Total 13 Pages |
Preview 1 page No Preview Available ! Data Sheet
PT8A9701/973/973L
7-Function Remote Controller
www.D|a||t|a||S|||h||e|||e||t|4||U|||.||c||o||m|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features
• The PT8A9701 works as the encoder and the
PT8A973/973L works as the decoder
• Seven output pins, 5 for forward, backward, left,
right and turbo functions, and 2 functional keys
• Operation power supply for PT8A9701: 3V to 12V
(with series resistor)
• Auto power-off if no key pressed (PT8A9701)
• Motor current limit to meet toy safety standard
HD271 (PT8A973/973L)
• Low operating current
• On-chip oscillator with an external resistor
• On-chip reversing amplifiers
• Built-in 3.7V Zener (Vz) (PT8A973) and 3.1V
Zener (Vz) (PT8A973L)
• Few external components needed
• Pin to pin compatible with TX6/RX6
General Description
The PT8A9701 and PT8A973/973L is a pair of
CMOS LSIs designed for remote controlled toy car
application. They have seven control keys for
controlling the corresponding motion (forward,
backward, left, right, turbo and 2 functional keys) of
the remote controlled car. They also have ‘Forward
(Backward)’ and ‘Turbo’ combination application.
Ordering Information
Device Name
Encoder
Part No.
PT8A9701P
Package
16-pin PDIP
Decoder
PT8A973P
PT8A973LP
PT8A973DE
PT8A973LDE
18-pin PDIP
Die Form
Block Diagram
Figure 1. Block Diagram of PT8A9701
OSCI
OSCO
Forward
Backward
Left
Right
Turbo
F1
F2
F3/F4
Oscillator f0
Timing
Generator
Latch
Circuit
Logic
Control
Counters
f0/2
MUX
PC
SC
SO
VCC
PT0089(09/02)
1
Ver:2
|
|
Data Sheet
PT8A9701/973/973L
7-Function Remote Controller
www.D|a||t|a||S|||h||e|||e||t|4||U|||.||c||o||m|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Pin/Pad Description
Table 1. Pin/Pad Description of PT8A9701
Pin No Pin/Pad Name Type
Descr iption
1 Right
I Rightward function selected if this pin connected to GND
2 NC
- No connection
3
GND
GND Ground
4 Backward
I Backward function selected if this pin connected to GND
5 Forward
I Forward function selected if this pin connected to GND
6 Turbo I Turbo function selected if this pin connected to GND
7 SC O Output pin of the encoding signal with carrier freqency
8 F3/F4
I Able to toggle between Function 3 and Function 4 if connected to GND
9 F2
I Function 2 selected if connected to GND
10 SO
O Output pin of the encoding signal without carrier freqency
11 VCC
12 PC
P Power supply
O Power control output pin
13 OSCO
O Oscillator output pin
14 OSCI
I Oscillator input pin
15 F1
I Function 1 selected if connected to GND
16 Left
I Leftward function selected if this pin connected to GND
PT0089(09/02)
5
Ver:2
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 8A9701 electronic component. |
Information | Total 13 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ 8A9701.PDF Datasheet ] |
Share Link :
Electronic Components Distributor
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
Part Number | Description | MFRS |
8A9701 | The function is PT8A9701. Pericom Semiconductor Corporation | |
Semiconductors commonly used in industry:
1N4148 |  
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
8A97
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA |