http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf





Pericom Semiconductor Corporation
Pericom Semiconductor Corporation

PT8A973 Datasheet Preview

PT8A973 Datasheet

(PT8A9701 / PT8A973) 7-Function Remote Controller

No Preview Available !

PT8A973 pdf
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



Pericom Semiconductor Corporation
Pericom Semiconductor Corporation

PT8A973 Datasheet Preview

PT8A973 Datasheet

(PT8A9701 / PT8A973) 7-Function Remote Controller

No Preview Available !

PT8A973 pdf
Data Sheet
PT8A9701/973/973L
7-Function Remote Controller
www.D|a||t|a||S|||h||e|||e||t|4||U|||.||c||o||m|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Figure 2. Block Diagram of PT8A973/973L
OSCI
OSCO
SI
VI1
VI2
LRTD
VT1
Oscillator
Amp
VO1
VO2
Timing
Generator
Decoding
Circuit
Control
Logic
Counter
PLA
Latch
Circuit
VCC
Right
Left
Backward
Forward
Turbo
F1
F2
Pin Configuration
PT8A9701P
16-Pin PDIP
Right
NC
GND
Backward
Forward
Turbo
SC
F3/F4
1
2
3
4
5
6
7
8
16 Left
15 F1
14 OSCI
13 OSCO
12 PC
11 VCC
10 SO
9 F2
PT8A973P/973LP
18-Pin PDIP
VO2
GND
SI
OSCI
OSCO
F1
Right
F2
Left
1
2
3
4
5
6
7
8
9
18 VI2
17 VO1
16 VI1
15 V
CC
14 Turbo
13 Forward
12 Backward
11 LRTD
10 VT1
Top View
PT0089(09/02)
2
Ver:2


Part Number PT8A973
Description (PT8A9701 / PT8A973) 7-Function Remote Controller
Maker Pericom Semiconductor Corporation
Total Page 13 Pages
PDF Download
PT8A973 pdf
Download PDF File
PT8A973 pdf
View for Mobile



Buy Electronic Components




Related Datasheet

1 PT8A9701 (PT8A9701 / PT8A973) 7-Function Remote Controller Pericom Semiconductor Corporation
Pericom Semiconductor Corporation
PT8A9701 pdf
2 PT8A9701P (PT8A9701P / PT8A974P) 8-Function Remote Controller Pericom Semiconductor Corporation
Pericom Semiconductor Corporation
PT8A9701P pdf
3 PT8A972 (PT8A972 - PT8A974) 8-Direction Remote Controller Pericom Technology
Pericom Technology
PT8A972 pdf
4 PT8A973 (PT8A972 - PT8A974) 8-Direction Remote Controller Pericom Technology
Pericom Technology
PT8A973 pdf
5 PT8A973 (PT8A9701 / PT8A973) 7-Function Remote Controller Pericom Semiconductor Corporation
Pericom Semiconductor Corporation
PT8A973 pdf
6 PT8A973L (PT8A972 - PT8A974) 8-Direction Remote Controller Pericom Technology
Pericom Technology
PT8A973L pdf
7 PT8A973L (PT8A9701 / PT8A973) 7-Function Remote Controller Pericom Semiconductor Corporation
Pericom Semiconductor Corporation
PT8A973L pdf
8 PT8A974 (PT8A972 - PT8A974) 8-Direction Remote Controller Pericom Technology
Pericom Technology
PT8A974 pdf
9 PT8A974L (PT8A972 - PT8A974) 8-Direction Remote Controller Pericom Technology
Pericom Technology
PT8A974L pdf






Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components