12-Bit ADC IP

12-Bit ADC IP cores come in various speeds, use different interfaces, and provide differing degrees of accuracy. The most common types of ADCs are flash, successive approximation, and sigma-delta.

The vendors support all the major foundries including TSMC, GlobalFoundries, Intel Foundry, Samsung Foundry and UMC.

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Compare 195 12-Bit ADC IP from 41 vendors (1 - 10)
  • Ramping 12-bit ADC with Sequencer
    • TSMC180 process
    • Small Area: 0.21mm^2
    • -40 to 125 Deg C
    Block Diagram -- Ramping 12-bit ADC with Sequencer
  • 10/12-bit SAR ADC
    • The SAR ADC IP is a small-size, low power analog to digital converter which leverages charge-redistribution successive approximation technology
    • It offers a reliable solution of analog-to-digital signal conversion for general application
    • Innosilicon SAR ADC IP consists of input MUX, ADC core, and digital logic
    Block Diagram -- 10/12-bit SAR ADC
  • 12-bit 2GSPS Time Interleaved ADC
    • The WEAADC12BHSI22G is a 12-bit time interleaved Successive Approximation Analog-toDigital Converter (ADC) that supports both singleended and differential operation, depending on the input and reference connections
    • It integrates 13 WEAADC12BHS22G with programmable clock skew (50ps coarse 4ps fine with minimum step 0.25ps) and pre/post-calibration logic on each
    • Operating on a 0.8 V power supply, the WEAADC12BHSI22G can provide output up to 2GSPS in 13-interleaved mode
    • The ADC can be clocked with 2GHz clock
    Block Diagram -- 12-bit 2GSPS Time Interleaved ADC
  • 12-bit High Speed Analog to Digital Converter
    • The WEAADC12BHS22G is a 12-bit Successive Approximation Analog-to-Digital Converter (ADC) that supports both single-ended and differential operation, depending on the input and reference connections
    • It integrates a split-capacitor DAC with a built-in track-and-hold circuit, a dynamic comparator with DC-offset autocalibration, SAR logic state machine, and pre/post-calibration logic
    • The device also includes gain and offset calibration mechanisms
    • Operating on a 0.8 V power supply, the WEAADC12BHS22G requires 13 clock cycles for conversion, in 12-bit resolution mode, with digital data available at the rising edge of the 14th clock pulse
    Block Diagram -- 12-bit High Speed Analog to Digital Converter
  • Automotive 12bit Sigma-Delta ADC - GlobalFoundries 22FDX
    • Analog Supply Voltage: 1.5V
    • Digital Supply Voltage: 1.5V
    • Power Consumption: 10.5mA (Analog) + 3mA (Digital).
    • Operating Temperature: -40°C to +125°C.
    • GlobalFoundries, 22FDX-EXT V1.0_3.0.
    Block Diagram -- Automotive 12bit Sigma-Delta ADC - GlobalFoundries 22FDX
  • 12-bit 2-channel 5 to 7.5 MSPS cascade delta-sigma ADC
    • iHP SiGe BiCMOS 0.13 um
    • Resolution 8/10 bit
    • Operational amplifiers’ current adjustment
    • Supply voltage - 3.3 V
    Block Diagram -- 12-bit 2-channel 5 to 7.5 MSPS cascade delta-sigma ADC
  • 12-bit 1-channel 20 to 100 MSPS ADC
    • TSMC CMOS 65nm
    • High speed pipelined ADC
    • Resolution 12 bit
    • Conversion rate 20 – 100 MHz
    Block Diagram -- 12-bit 1-channel 20 to 100 MSPS ADC
  • 12-bit 1-channel 4 MSPS SAR ADC
    • TSMC CMOS 65 nm
    • Resolution 12 bit
    • Single power supplies for digital and analog parts (2.5 V)
    • Sampling rate up to 4 MSPS
    Block Diagram -- 12-bit 1-channel 4 MSPS SAR ADC
  • 12-bit, 10 GSPS ADC - GlobalFoundries GF22FDX
    • 12-bit resolution
    • 10 GSPS sampling rate
    • 6 GHz Input Bandwidth
    Block Diagram -- 12-bit, 10 GSPS ADC - GlobalFoundries GF22FDX
  • Auxiliary ADC - 12-bit Successive Approximation Register (SAR) ADC
    • Silicon proven in 22, 28, 40, 55, 65, 110, 130, 180nm from SMIC, HHgrace, Global Foundries and Samsung
    • Resolution: 12-bit
    • Data Rate: 1Msps/200Ksps
    • DNL: ±1.5 LSB, INL: ±3 LSB
    Block Diagram -- Auxiliary ADC - 12-bit Successive Approximation Register (SAR) ADC
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