SAA3004

Features: ` Flashed or modulated transmission` 7 sub-system addresses` Up to 64 commands per sub-system address` High-current remote output at VDD = 6 V (-IOH = 40 mA)` Low number of additional components` Key release detection by toggle bits` Very low stand-by current (< 2 A)` Operational curr...

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SAA3004 Picture
SeekIC No. : 004483893 Detail

SAA3004: Features: ` Flashed or modulated transmission` 7 sub-system addresses` Up to 64 commands per sub-system address` High-current remote output at VDD = 6 V (-IOH = 40 mA)` Low number of additional comp...

floor Price/Ceiling Price

Part Number:
SAA3004
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/20

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Product Details

Description



Features:

` Flashed or modulated transmission
` 7 sub-system addresses
` Up to 64 commands per sub-system address
` High-current remote output at VDD = 6 V (-IOH = 40 mA)
` Low number of additional components
` Key release detection by toggle bits
` Very low stand-by current (< 2 A)
` Operational current < 2 mA at 6 V supply
` Wide supply voltage range (4 to 11 V)
` Ceramic resonator controlled frequency (typ. 450 kHz)
` Encapsulation: 20-lead plastic DIL or 20-lead plastic mini-pack (SO-20)



Pinout

  Connection Diagram


Specifications

Supply voltage range VDD -0,5 to +15   V
Input voltage range VI -0,5 to VDD +0,5   V
Output voltage range VO -0,5 to VDD +0,5   V
D.C. current into any input or output ± I max. 10 mA
Peak REMO output current
during 10 ms; duty factor = 1%
-I(REMO)M max. 300 mA
Power dissipation per package
for Tamb = -20 to +70 °C
Ptot max. 200 mW
Storage temperature range Tstg -55 to +150   °C
Operating ambient temperature range Tamb -20 to +70   °C



Description

The SAA3004 transmitter IC is designed for infrared remote control systems. It has a total of 448 commands which are divided into 7 sub-system groups with 64 commands each. The sub-system code may be selected by a press button, a slider switch or hard wired.

The SAA3004 generates the pattern for driving the output stage. These patterns are pulse distance coded. The pulses are infrared flashes or modulated. The transmission mode is defined in conjunction with the sub-system address. Modulated pulses SAA3004 allow receivers with narrow-band preamplifiers for improved noise rejection to be used. Flashed pulses require a wide-band preamplifier within the receiver.




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