SDA4336

Features: • Operation range 8 to 11 V• I2C Bus and 3Wire Bus operation selectable• Bus interface with low threshold voltage Schmitt-Trigger inputs for interfacing 3V or 5V microprocessors• 16 bit fully programmable R- and N-Counter• Resolution e.g.100kHz, 50kHz, 25kHz...

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SDA4336 Picture
SeekIC No. : 004486861 Detail

SDA4336: Features: • Operation range 8 to 11 V• I2C Bus and 3Wire Bus operation selectable• Bus interface with low threshold voltage Schmitt-Trigger inputs for interfacing 3V or 5V micropro...

floor Price/Ceiling Price

Part Number:
SDA4336
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: 2025/12/26

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Product Details

Description



Features:

• Operation range 8 to 11 V
• I2C Bus and 3Wire Bus operation selectable
• Bus interface with low threshold voltage Schmitt-Trigger inputs for interfacing 3V or 5V microprocessors
• 16 bit fully programmable R- and N-Counter
• Resolution e.g.100kHz, 50kHz, 25kHz, 12.5kHz, 10kHz, 6.25kHz, 6kHz, 5kHz, 3kHz, 1kHz.
• 4 programmable phase detector currents : 0.5mA, 1mA, 2mA, 4mA.
• Rail to rail Loop-amplifier
• 2 Chargepump-outputs for different timeconstants
• High running 2 pin crystal oscillator fQ= 61.5MHz , adjustable via Bus
• Switchable output for 10.25MHz (500mVss @ load-capacitance 10pF)
• Multiplexed 7 bit ADC for ADC_IN1 and ADC_IN2. Result read out via bus (2 bytes).
• 7 bit DAC-output, range 0...VREFD5V
• 4 bit DAC-output, range 0...VREFD5V
• 3 free programmable output PORTS
• PORT 1: free programmable output
• PORT 2: for AM seek mode or input port for stereo-indicator
• PORT 3: IFC_SD for IF counter resolution or input port for station-detect
• Search tuning stop with IF counter measurement, result read out via bus or port.
• two channel digital alignment is available



Pinout

  Connection Diagram


Specifications

The maximal ratings may not be exceeded under any circumstances, not even momentary and individual,
as permanent damage to the IC will result.

Parameter Symbol Limit Values Units
min. max.
ESD-Protection all bipolar pins
HBM ( R=1.5kW , C=100pF )
VESD - 2 2 kV
ESD-Protection all CMOS pins
HBM ( R=1.5kW , C=100pF )
VESD t.b.d. t.b.d. kV
Total power dissipation Ptot   150 mW
Ambient temperature TA - 40 85
Junction temperature Tj   125
Storage temperature Tstg - 40 125
Thermal resistance T-SSOP-28 (sys-air) TthSA   114 K/W



Description

The SDA 4336 is a FM car radio PLL synthesizer system with IF counter for STS, a 2 channel multiplexed 7 bit ADC, a 7 bit DAC- and a 4 bit DAC multifunctional output.The serial bus is switchable between I2C and 3 Wire bus mode.




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