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Description : 500ksps, 12-Bit ADCs with Track/Hold and Reference

General Description
The MAX120/MAX122 complete, BiCMOS, sampling 12-bit analog-to-digital Converters (ADCs) combine an on-chip Track/Hold (T/H) and a low-drift voltage reference with fast conversion speeds and low-power consumption. The T/H’s 350ns acquisition time combined with the MAX120’s 1.6µs conversion time results in throughput rates as high as 500k samples per second (ksps). Throughput rates of 333ksps are possible with the 2.6µs conversion time of the MAX122.

Features
● 12-Bit Resolution
● No Missing Codes Over Temperature
● 20ppm/°C -5V Internal Reference
● 1.6µs Conversion Time/500ksps Throughput (MAX120)
● 2.6µs Conversion Time/333ksps Throughput (MAX122)
● Low Noise and Distortion:
    • 70dB (min) SINAD
    • -77dB (max) THD (MAX122)
● Low Power Dissipation: 210mW
● Separate Track/Hold Control Input
● Continuous-Conversion Mode Available
● ±5V Input Range, Overvoltage Tolerant to ±15V
● 24-Pin Narrow DIP, Wide SO, and SSOP Packages

Applications
● Digital-Signal Processing
● Audio and Telecom Processing
● Speech Recognition and Synthesis
● High-Speed Data Acquisition
● Spectrum Analysis
● Data Logging Systems

Description : 500ksps, 12-Bit ADCs with Track/Hold and Reference

General Description
The MAX120/MAX122 complete, BiCMOS, sampling 12-bit analog-to-digital Converters (ADCs) combine an on-chip Track/Hold (T/H) and a low-drift voltage reference with fast conversion speeds and low-power consumption. The T/H’s 350ns acquisition time combined with the MAX120’s 1.6µs conversion time results in throughput rates as high as 500k samples per second (ksps). Throughput rates of 333ksps are possible with the 2.6µs conversion time of the MAX122.

Features
● 12-Bit Resolution
● No Missing Codes Over Temperature
● 20ppm/°C -5V Internal Reference
● 1.6µs Conversion Time/500ksps Throughput (MAX120)
● 2.6µs Conversion Time/333ksps Throughput (MAX122)
● Low Noise and Distortion:
    • 70dB (min) SINAD
    • -77dB (max) THD (MAX122)
● Low Power Dissipation: 210mW
● Separate Track/Hold Control Input
● Continuous-Conversion Mode Available
● ±5V Input Range, Overvoltage Tolerant to ±15V
● 24-Pin Narrow DIP, Wide SO, and SSOP Packages

Applications
● Digital-Signal Processing
● Audio and Telecom Processing
● Speech Recognition and Synthesis
● High-Speed Data Acquisition
● Spectrum Analysis
● Data Logging Systems

Description : 500ksps, 12-Bit ADCs with Track/Hold and Reference

General Description
The MAX120/MAX122 complete, BiCMOS, sampling 12-bit analog-to-digital Converters (ADCs) combine an on-chip Track/Hold (T/H) and a low-drift voltage reference with fast conversion speeds and low-power consumption. The T/H’s 350ns acquisition time combined with the MAX120’s 1.6µs conversion time results in throughput rates as high as 500k samples per second (ksps). Throughput rates of 333ksps are possible with the 2.6µs conversion time of the MAX122.

Features
♦ 12-Bit Resolution
♦ No Missing Codes Over Temperature
♦ 20ppm/°C -5V Internal Reference
♦ 1.6µs Conversion Time/500ksps Throughput (MAX120)
♦ 2.6µs Conversion Time/333ksps Throughput (MAX122)
♦ Low Noise and Distortion:
    70dB (min) SINAD;
    -77dB (max) THD (MAX122)
♦ Low Power Dissipation: 210mW
♦ Separate Track/Hold Control Input
♦ Continuous-Conversion Mode Available
♦ ±5V Input Range, Overvoltage Tolerant to ±15V
♦ 24-Pin Narrow DIP, Wide SO, and SSOP Packages

Applications
    Digital-Signal Processing
    Audio and Telecom Processing
    Speech Recognition and Synthesis
    High-Speed Data Acquisition
    Spectrum Analysis
    Data Logging Systems

Description : CMOS, 10-Bit, A/D Converters with Internal Track and Hold

The Intersil CA3310 is a fast, low power, 10-bit successive approximation analog-to-digital converter, with microprocessor-compatible outputs. It uses only a single 3V to 6V supply and typically draws just 3mA when operating at 5V. It can accept full rail-to-rail input signals, and features a built-in track and hold. The track and hold will follow high bandwidth input signals, as it has only a 100ns (typical) input time constant.

Features
• CMOS Low Power (Typ) . . . . . . . . . . . . . . . . . . . . .15mW
• Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . 3V to 6V
• Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13µs
• Built-In Track and Hold
• Rail-to-Rail Input Range
• Latched Three-state Output Drivers
• Microprocessor-Compatible Control Lines
• Internal or External Clock

Applications
• Fast, No-Droop, Sample and Hold
• Voice Grade Digital Audio
• DSP Modems
• Remote Low Power Data Acquisition Systems
• µP Controlled Systems

Description : CMOS 12-Bit A/D Converters with Track-and-Hold

CMOS 12-Bit A/D Converters with Track-and-Hold

Description : CMOS 10-Bit A/D Converter with Track-and-Hold

CMOS 10-Bit A/D Converter with Track-and-Hold

Description : CMOS 20 Microsecond, 12-Bit, Sampling A/D Converter with Internal Track and Hold

CMOS 20 Microsecond, 12-Bit, Sampling A/D Converter with Internal Track and Hold

The HI5812 is a fast, low power, 12-bit, successive approximation analog-to-digital converter. It can operate from a single 3V to 6V supply and typically draws just 1.9mA when operating at 5V. The HI5812 features a built-in track and hold. The conversion time is as low as 20s with a 5V supply.

Features
• Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . 20μs
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . 50 kSPS
• Built-In Track and Hold
• Guaranteed No Missing Codes Over Temperature
• Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . .+5V
• Maximum Power Consumption . . . . . . . . . . . . . . . 25mW
• Internal or External Clock
• Pb-Free Available (RoHS Compliant)

Applications
• Remote Low Power Data Acquisition Systems
• Digital Audio
• DSP Modems
• General Purpose DSP Front End
• μP Controlled Measurement System
• Professional Audio Positioner/Fader

Part Name(s) : HI5810_01 HI5810JIB-T
Intersil
Intersil
Description : CMOS 10 Microsecond, 12-Bit, Sampling A/D Converter with Internal Track and Hold

The HI5810 is a fast, low power, 12-bit, successive-approximation, analog-to-digital converter. It can operate from a single 3V to 6V supply and typically draws just 1.9mA when operating at 5V. The HI5810 features a built-in track and hold. The conversion time is as low as 10µs with a 5V supply.

Features
• Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10µs
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . 100kSPS
• Built-In Track and Hold
• Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . .+5V
• Maximum Power Consumption . . . . . . . . . . . . . . . 40mW
• Internal or External Clock
• 1MHz Input Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . -3dB

Applications
• Remote Low Power Data Acquisition Systems
• Digital Audio
• DSP Modems
• General Purpose DSP Front End
• µP Controlled Measurement Systems
• Process Controls
• Industrial Controls

Part Name(s) : HI5813_01
Intersil
Intersil
Description : CMOS 3.3V, 30 Microsecond, 12-Bit, Sampling A/D Converter with Internal Track and Hold

Description
The HI5813 is a 3.3V, very low power, 12-bit, successive approximation analog-to-digital converter. It can operate from a single 3V to 6V supply and typically draws a maximum of 1.0mA (at 25°C) when operating at 3.3V. The HI5813 features a built-in track and hold. The conversion time is as low as 25µs with a 3.3V supply.

Features
• Conversion Time . . . . . . . . . . . . . . . . . . . . . . . . . . . 30µs
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . .40 KSPS
• Built-In Track and Hold
• Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . +3.3V
• Maximum Power Consumption at 25°C. . . . . . . . 3.3mW

Applications
• Remote Low Power Data Acquisition Systems
• Battery Operated Systems
• Pen Based PC Handheld Scanners
• DSP Modems
• General Purpose DSP Front End
• µP Controlled Measurement Systems
• PCMCIA Type II Compliant
• PC Based Industrial Controls/DAQ Systems

Description : LC2MOS 5 μs 8-Bit ADC with Track/Hold

GENERAL DESCRIPTION
The AD7575 is a high speed 8-Bit ADC with a built-in Track/Hold function. The successive approximation conversion technique is used to achieve a fast conversion time of 5 µs, while the built-in Track/Hold allows full-scale signals up to 50 kHz (386 mV/µs slew rate) to be digitized. The AD7575 requires only a single +5 V supply and a low cost, 1.23 V bandgap reference in order to convert an input signal range of 0 to 2 VREF.
   
FEATURES
    Fast Conversion Time: 5 μs
    On-Chip Track/Hold
    Low Total Unadjusted Error: 1 LSB
    Full Power Signal Bandwidth: 50 kHz
    Single +5 V Supply
    100 ns Data Access Time
    Low Power (15 mW typ)
    Low Cost
    Standard 18-Lead DlPs or 20-Terminal
        Surface Mount Packages
   

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