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Exar
Exar Corporation
Description : CMOS 750 KSPS, 12-Bit Analog-TO-Digital Converter WITH SERIAL Logic Interface Port

GENERAL DESCRIPTION
The XRD66092 is a 12-bit 750 kHz subranging Analog-TO-Digital Converter WITH an internal track and hold.
The XRD66092 operates WITH a single supply ranging from +3 V TO +5 V while consuming less than 175 mW of power (typical).

FEATURES
• 12-Bit MonoTOnic ADC WITH DNL = +1 LSB, INL = +2.5 LSB
• SNR > 66 dB
• Sampling Frequency < 750 kHz
• Internal Track and Hold
• Single 5 V Supply
• Rail-TO-Rail Input Range
• VREF Range: 1.5 V TO VDD
• CMOS Low Power: 175 mW (typ)
• Binary and Two’s Complement Digital Output Mode
SERIAL Port
• ESD: 2000 V Minimum
• Underflow and Overflow Outputs
• Precision Aperture Output
• 6 Reference ResisTOr Taps
• Latch-Up Free

APPLICATIONS
• Control Systems
• Instrumentation
• DAS
• Sonar
• Digital Radio

Description : 8-Channel, 200 KSPS, 12-Bit ADC WITH Sequencer in 20-Lead TSSOP

GENERAL DESCRIPTION
The AD7927 is a 12-BIT, high speed, low power, 8-channel, successive-approximation ADC. The part operates from a single 2.7 V TO 5.25 V power supply and features throughput rates up TO 200 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 8 MHz.

FEATURES
   Fast Throughput Rate: 200 kSPS
   Specified for AVDD of 2.7 V TO 5.25 V
   Low Power:
      3.6 mW Max at 200 kSPS WITH 3 V Supply
      7.5 mW Max at 200 kSPS WITH 5 V Supply
   8 (Single-Ended) Inputs WITH Sequencer
   Wide Input Bandwidth:
      70 dB Min SINAD at 50 kHz Input Frequency
   Flexible Power/SERIAL Clock Speed Management
   No Pipeline Delays
   High Speed SERIAL Interface SPI™/QSPI™/
      MICROWIRE™/DSP Compatible
   Shutdown Mode: 0.5 μA Max
   20-Lead TSSOP Package

Description : 8-Channel, 200 KSPS, 12-Bit ADC WITH Sequencer in 20-Lead TSSOP

[ADI]

GENERAL DESCRIPTION
The AD7927 is a 12-BIT, high speed, low power, 8-channel, successive-approximation ADC. The part operates from a single 2.7 V TO 5.25 V power supply and features throughput rates up TO 200 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 8 MHz.

FEATURES
   Fast Throughput Rate: 200 kSPS
   Specified for AVDD of 2.7 V TO 5.25 V
   Low Power:
      3.6 mW Max at 200 kSPS WITH 3 V Supply
      7.5 mW Max at 200 kSPS WITH 5 V Supply
   8 (Single-Ended) Inputs WITH Sequencer
   Wide Input Bandwidth:
      70 dB Min SINAD at 50 kHz Input Frequency
   Flexible Power/SERIAL Clock Speed Management
   No Pipeline Delays
   High Speed SERIAL Interface SPI™/QSPI™/
      MICROWIRE™/DSP Compatible
   Shutdown Mode: 0.5 μA Max
   20-Lead TSSOP Package

Exar
Exar Corporation
Description : Low Voltage CMOS 12-Bit High-Speed Analog-TO-Digital Converter WITH SERIAL Logic Interface Port

Low Voltage CMOS 12-Bit High-Speed Analog-TO-Digital Converter WITH SERIAL Logic Interface Port

ADI
Analog Devices
Description : Differential Input, 555 kSPS 12-Bit ADC in an 8-Lead SOT-23

GENERAL DESCRIPTION
The AD74521 is a 12-BIT, high speed, low power, successive approximation (SAR) analog-TO-digital converter that features a fully differential analog input. This part operates from a single 3 V or 5 V power supply and features throughput rates up TO 555 kSPS.

FEATURES
   Specified for VDD of 3 V and 5 V
   Low power at max throughput rate
      3.3 mW max at 555 kSPS WITH 3 V supplies
      7.25 mW max at 555 kSPS WITH 5 V supplies
   Fully differential analog input
   Wide input bandwidth
      70 dB SINAD at 100 kHz input frequency
   Flexible power/SERIAL clock speed management
   No pipeline delays
   High speed SERIAL interface
      SPI/QSPI™/MICROWIRE™/DSP compatible
   Power-down mode: 1 μA max
   8-lead SOT-23 package

APPLICATIONS
   Transducer interface
   Battery-powered systems
   Data acquisition systems
   Portable instrumentation
   MoTOr control

Description : 16-Bit, 100 kSPS/200 kSPS BiCMOS A/D CONVERTERS

GENERAL DESCRIPTION
The AD976/AD976A is a high speed, low power 16-bit A/D converter that operates from a single 5 V supply. The part contains a successive approximation, switched capaciTOr ADC, an internal 2.5 V reference and a high speed parallel interface. The ADC is facTOry calibrated TO minimize all linearity errors. The analog full-scale input is the standard industrial range of ±10 V.
   
FEATURES
    Fast 16-Bit ADC
    200 kSPS Throughput – AD976A
    100 kSPS Throughput – AD976
    Single 5 V Supply Operation
    Input Range: ±10 V
    100 mW Max Power Dissipation
    Choice of External or Internal 2.5 V Reference
    High Speed Parallel Interface
    On-Chip Clock
    28-Lead Skinny DIP, SSOP or SOIC Packages
   

Description : 3 V TO 5 V Single Supply, 200 kSPS 12-Bit Sampling ADC

GENERAL DESCRIPTION
The AD7854/AD7854L is a high speed, low power, 12-bit ADC that operates from a single 3 V or 5 V power supply, the AD7854 being optimized for speed and the AD7854L for low power. The ADC powers up WITH a set of default conditions at which time it can be operated as a read-only ADC. The ADC contains self-calibration and system calibration options TO ensure accurate operation over time and temperature and has a number of power-down options for low power applications.

FEATURES
    Specified for VDD of 3 V TO 5.5 V
    Read-Only Operation
    AD7854–200 kSPS; AD7854L–100 kSPS
    System and Self-Calibration
    Low Power
        Normal Operation
            AD7854: 15 mW (VDD = 3 V)
            AD7854L: 5.5 mW (VDD = 3 V)
        AuTOmatic Power-Down After Conversion (25 μW)
            AD7854: 1.3 mW 10 kSPS
            AD7854L: 650 μW 10 kSPS
    Flexible Parallel Interface
        12-Bit Parallel/8-Bit Parallel (AD7854)
    28-Lead DIP, SOIC and SSOP Packages (AD7854)

APPLICATIONS
    Battery-Powered Systems (Personal Digital Assistants, Medical Instruments, Mobile Communications)
    Pen Computers
    Instrumentation and Control Systems
    High Speed Modems

Exar
Exar Corporation
Description : Low Voltage CMOS 12-Bit High Speed Analog-TO-Digital Converter WITH SERIAL Logic Interface Port

GENERAL DESCRIPTION
The XRD66L92 is a 12-bit 2-step high speed Analog-TO-Digital Converter WITH DNL = +1 LSB and INL = +2.5 LSB. The XRD66L92 contains an internal track and hold which allows for analog input signals as fast as 5 MHz and can convert signals at a 1 MSPS rate.

FEATURES
• 3.3 V Operation
• 12-Bit ADC WITH DNL = +1 LSB, INL = +2.5 LSB
• Sampling Frequency 1 MHz (typ)
• Rail-TO-Rail Input Range
• VREF Range: 1.5 V TO VDD
• CMOS Low Power: 25 mW (typ)
• Spaced Ladder Taps for Non-Linear Transfer Function Creation
• Binary and Two’s Complement Digital Output Mode
SERIAL Port
• Underflow and Overflow Flags
• Precision Aperture Output
• Latch-Up Proof
• ESD: 2000 V Minimum

APPLICATIONS
• Battery Operated Instrumentation
• DAS
• Digital Camera
• Digital Oscilloscopes
• Spectrum Analysis
• Digital Radio

Description : 12-Bit Sampling SERIAL Out Analog TO Digital Converter

DESCRIPTION
TheSP8531is a sampling 12-Bit SERIAL out analog TO digital converter. The device contains a high speed 12-Bit analog TO digital converter, internal reference, and sample/hold circuitry. The SP8531 is available in 16-pin PDIP and SOIC packages, specified over Commercial and Industrial temperature ranges.

■ 12 Bit Resolution
■ Single +5Volt Supply
■ Internal Reference, 1.25V
■ Unipolar 0 TO +2.5 Volt Input Range
■ Fast, 3.75 µs Conversion Time
■ Fast Power Shutdown/Turn-On Mode
■ 3-Wire Synchronous SERIAL High Speed Interface
■ 2µA Shutdown Mode (10µW)
■ Low Power CMOS 60mW typical

Description : 5 V CMOS SERIAL Input 12-Bit Digital-TO-Analog Converter

GENERAL DESCRIPTION
The MP7543 is a precision, 12-bit CMOS 4-quadrant multiplying Digital-TO-Analog Converter designed for SERIAL interface applications.

FEATURES
• 12-Bit DAC WITH SERIAL Digital Input Interface
• Nonlinearity +1/2 LSB from Tmin TO Tmax
• Lowest Sensitivity TO Amplifier VOS
• Low Output Capacitance
• Full 4-Quadrant Multiplication
• Latch-Up Free
• Asynchronous CLEAR Input
SERIAL Load On Positive or Negative Strobes
• +5 V Supply Operation
• 3 V Version: MP75L43
• 4-Bit Parallel Version: MP7542

BENEFITS
• Compatible WITH SERIAL Addressing Systems

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