TDA8766

Features: · 10-bit resolution· 3.0 to 5.25 V operation· Sampling rate up to 20 MHz· DC sampling allowed· High signal-to-noise ratio over a large analog input frequency range (9.3 effective bits at 1.0 MHz; full-scale input at fclk = 20 MHz)· In-Range (IR) CMOS output· CMOS/TTL compatible digital i...

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TDA8766 Picture
SeekIC No. : 004516841 Detail

TDA8766: Features: · 10-bit resolution· 3.0 to 5.25 V operation· Sampling rate up to 20 MHz· DC sampling allowed· High signal-to-noise ratio over a large analog input frequency range (9.3 effective bits at 1...

floor Price/Ceiling Price

Part Number:
TDA8766
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: 2025/12/17

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Product Details

Description



Features:

· 10-bit resolution
· 3.0 to 5.25 V operation
· Sampling rate up to 20 MHz
· DC sampling allowed
· High signal-to-noise ratio over a large analog input frequency range (9.3 effective bits at 1.0 MHz; full-scale input at fclk = 20 MHz)
· In-Range (IR) CMOS output
· CMOS/TTL compatible digital inputs and outputs
· External reference voltage regulator
· Power dissipation only 53 mW (typical value)
· Low analog input capacitance, no buffer amplifier required
· Standby mode
· No sample-and-hold circuit required.



Application

High-speed analog-to-digital conversion for:
· Video data digitizing
· Camera
· Camcorder
· Radio communication.



Pinout

  Connection Diagram


Specifications

Symbol Parameter Conditions Min Typ Max Unit
VCCA analog supply voltage   3.0 3.3 5.25 V
VDDD1 digital supply voltage 1   3.0 3.3 5.25 V
VDDD2 digital supply voltage 2   3.0 3.3 5.25 V
VDDO output stages supply voltage   3.0 3.3 5.25 V
IDDA analog supply current     7.5 10 mA
IDDD digital supply current     7.5 10 mA
IDDO output stages supply current fclk = 20 MHz; CL = 20 pF; ramp
input
  1 2 mA
INL integral non-linearity fclk = 20 MHz; ramp input   ±1 ±2 LSB
DNL differential non-linearity
fclk = 20 MHz; ramp input   ±0.25 ±0.7 LSB
fCLK(max) maximum clock frequency   20    
MHz
Ptot total power dissipation VDDA = VDDD = VDDO = 3.3 V   53 73 mW



Description

The TDA8766 is a 10-bit high-speed Analog-to-Digital Converter (ADC) for professional video and other applications. It converts with 3.0 to 5.25 V operation the analog input signal into 10-bit binary-coded digital words at a maximum sampling rate of 20 MHz. All digital inputs and outputs are CMOS compatible. A standby mode allows reduction of the device power consumption down to 4 mW.




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