Product details

Sample rate (max) (Msps) 20 Resolution (Bits) 8 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 14 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 4 Power consumption (typ) (mW) 150 Architecture Flash SNR (dB) 46 ENOB (bit) 6.8 SFDR (dB) 46 Operating temperature range (°C) -20 to 75 Input buffer No
Sample rate (max) (Msps) 20 Resolution (Bits) 8 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 14 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 4 Power consumption (typ) (mW) 150 Architecture Flash SNR (dB) 46 ENOB (bit) 6.8 SFDR (dB) 46 Operating temperature range (°C) -20 to 75 Input buffer No
SOP (NS) 24 117 mm² 15 x 7.8
  • Analog Input Range
    • TLC5510...2 V Full Scale
    • TLC5510A...4 V Full Scale
  • 8-Bit Resolution
  • Integral Linearity Error
         ±0.75 LSB Max (25°C)
         ±1 LSB Max (–20°C to 75°C)
  • Differential Linearity Error
         ±0.5 LSB Max (25°C)
         ±0.75 LSB Max (–20°C to 75°C)
  • Maximum Conversion Rate
         20 Mega-Samples per Second (MSPS) Max
  • 5-V Single-Supply Operation
  • Low Power Consumption
         TLC5510...127.5 mW Typ
         TLC5510A...150 mW Typ
         (includes reference resistor dissipation)
  • TLC5510 is Interchangeable With Sony CXD1175
  • applications
    • Digital TV
    • Medical Imaging
    • Video Conferencing
    • High-Speed Data Conversion
    • QAM Demodulators
  • Analog Input Range
    • TLC5510...2 V Full Scale
    • TLC5510A...4 V Full Scale
  • 8-Bit Resolution
  • Integral Linearity Error
         ±0.75 LSB Max (25°C)
         ±1 LSB Max (–20°C to 75°C)
  • Differential Linearity Error
         ±0.5 LSB Max (25°C)
         ±0.75 LSB Max (–20°C to 75°C)
  • Maximum Conversion Rate
         20 Mega-Samples per Second (MSPS) Max
  • 5-V Single-Supply Operation
  • Low Power Consumption
         TLC5510...127.5 mW Typ
         TLC5510A...150 mW Typ
         (includes reference resistor dissipation)
  • TLC5510 is Interchangeable With Sony CXD1175
  • applications
    • Digital TV
    • Medical Imaging
    • Video Conferencing
    • High-Speed Data Conversion
    • QAM Demodulators

The TLC5510 and TLC5510A are CMOS, 8-bit, 20 MSPS analog-to-digital converters (ADCs) that utilize a semiflash architecture. The TLC5510 and TLC5510A operate with a single 5-V supply and typically consume only 130 mW of power. Included is an internal sample-and-hold circuit, parallel outputs with high-impedance mode, and internal reference resistors.

The semiflash architecture reduces power consumption and die size compared to flash converters. By implementing the conversion in a 2-step process, the number of comparators is significantly reduced. The latency of the data output valid is 2.5 clocks.

The TLC5510 uses the three internal reference resistors to create a standard, 2-V, full-scale conversion range using VDDA. Only external jumpers are required to implement this option and eliminates the need for external reference resistors. The TLC5510A uses only the center internal resistor section with an externally applied 4-V reference such that a 4-V input signal can be used. Differential linearity is 0.5 LSB at 25°C and a maximum of 0.75 LSB over the full operating temperature range. Typical dynamic specifications include a differential gain of 1% and differential phase of 0.7 degrees.

The TLC5510 and TLC5510A are characterized for operation from -20°C to 75°C.

The TLC5510 and TLC5510A are CMOS, 8-bit, 20 MSPS analog-to-digital converters (ADCs) that utilize a semiflash architecture. The TLC5510 and TLC5510A operate with a single 5-V supply and typically consume only 130 mW of power. Included is an internal sample-and-hold circuit, parallel outputs with high-impedance mode, and internal reference resistors.

The semiflash architecture reduces power consumption and die size compared to flash converters. By implementing the conversion in a 2-step process, the number of comparators is significantly reduced. The latency of the data output valid is 2.5 clocks.

The TLC5510 uses the three internal reference resistors to create a standard, 2-V, full-scale conversion range using VDDA. Only external jumpers are required to implement this option and eliminates the need for external reference resistors. The TLC5510A uses only the center internal resistor section with an externally applied 4-V reference such that a 4-V input signal can be used. Differential linearity is 0.5 LSB at 25°C and a maximum of 0.75 LSB over the full operating temperature range. Typical dynamic specifications include a differential gain of 1% and differential phase of 0.7 degrees.

The TLC5510 and TLC5510A are characterized for operation from -20°C to 75°C.

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Technical documentation

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Type Title Date
* Data sheet 8-Bit High-Speed Analog-to-Digital Converters datasheet (Rev. L) 11 Jun 2003
White paper Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A) PDF | HTML 30 Apr 2024
Application note Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A) 10 Sep 2010
Application note Smart Selection of ADC/DAC Enables Better Design of Software-Defined Radio 28 Apr 2009
Application note CDCE62005 as Clock Solution for High-Speed ADCs 04 Sep 2008
Application note CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters 08 Jun 2008
Application note Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 02 Jun 2008
User guide TLC5540/TLC5510/TLC5510A EVM (Rev. D) 29 Jul 2002

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