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SAA3008 PDF даташит

Спецификация SAA3008 изготовлена ​​​​«Philips» и имеет функцию, называемую «Infrared remote control transmitter RECS 80 low voltage».

Детали детали

Номер произв SAA3008
Описание Infrared remote control transmitter RECS 80 low voltage
Производители Philips
логотип Philips логотип 

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SAA3008 Даташит, Описание, Даташиты
INTEGRATED CIRCUITS
DATA SHEET
SAA3008
Infrared remote control transmitter
(RECS 80 low voltage)
Preliminary specification
File under Integrated Circuits, IC02
December 1988









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SAA3008 Даташит, Описание, Даташиты
Philips Semiconductors
Infrared remote control transmitter
(RECS 80 low voltage)
Preliminary specification
SAA3008
GENERAL DESCRIPTION
The SAA3008 transmitter IC is designed for infrared remote control systems. It has a capacity for 1280 commands
arranged in 20 sub-system address groups of 64 commands each. The subsystem address may be selected by
press-button, slider switches or be hard-wired.
Commands are transmitted in patterns which are pulse distance coded. Modulated pulse transmissions allow a
narrow-band receiver to be used for improved noise rejection. The modulation frequency of the SAA3008 is 38 kHz which
is 112 of the oscillator frequency of 455 kHz (typical).
Features
Modulated transmission
Ceramic resonator controlled frequency
Data-word-start with reference time of unique start pattern
Supply voltage range 2 V to 6.5 V
40 mA output current capability
Very low standby current (< 4 µA at VDD = 6 V)
Up to 20 subsystem address groups; up to 1280 commands
Up to 64 commands per subsystem address; up to 1280 commands
Requires few additional components
PACKAGE OUTLINES
SAA3008P: 20-lead DIL; plastic (SOT146); SOT146-1; 1996 December 6.
SAA3008T: 20-lead mini-pack; plastic (SO20; SOT163A); SOT163-1; 1996 December 6.
December 1988
2









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SAA3008 Даташит, Описание, Даташиты
Philips Semiconductors
Infrared remote control transmitter
(RECS 80 low voltage)
Preliminary specification
SAA3008
Fig.1 SAA3008 application example.
Fig.2 Pinning diagram.
December 1988
PINNING
1 REMO
2 SEN6N
3 SEN5N
4 SEN4N
5 SEN3N
6 SEN2N
7 SEN1N
8 SEN0N
9 ADRM
10 VSS
11 OSCI
12 OSCO
13 DRV0N
14 DRV1N
15 DRV2N
16 DRV3N
17 DRV4N
18 DRV5N
19 DRV6N
20 VDD
3
remote data output
sense inputs from key matrix
address/mode control input
ground (0 V)
oscillator input
oscillator output
drive outputs to key matrix
positive supply voltage










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