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Data Converters 
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Analog-to-Digital Converters
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MAX11058
4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs
Industry's First True 16-Bit, 8-Channel, Simultaneous-Sampling SAR ADCs
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MyMaxim SubscriptionsProduct Details
Key Features
Applications/Uses
Simplified Block Diagram
Technical Docs
| Data Sheet | 4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs | Feb 14, 2011 |
Support & Training
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Key Features
- 16-Bit ADC (MAX11047/MAX11048/MAX11049)
- 14-Bit ADC (MAX11057/MAX11058/MAX11059)
- 4-Channel ADC (MAX11047/MAX11057)
- 6-Channel ADC (MAX11048/MAX11058)
- 8-Channel ADC (MAX11049/MAX11059)
- Single Analog and Digital Supply
- High-Impedance Inputs Up to 1GΩ
- On-Chip T/H Circuit for Each Channel
- Fast 3µs Conversion Time
- High Throughput: 250ksps for Each Channel
- 16-/14-Bit, High-Speed, Parallel Interface
- Internal Clocked Conversions
- 10ns Aperture Delay
- 100ps Channel-to-Channel T/H Matching
- Low Drift, Accurate 4.096V Internal Reference Providing an Input Range of 0 to 5V
- External Reference Range of 3.0V to 4.25V, Allowing Full-Scale Input Ranges of +3.7V to +5.2V
- 56-Pin TQFN (8mm x 8mm) and 64-Pin TQFP (10mm x 10mm) Packages
- Evaluation Kit Available (MAX11046EVKIT+)
Applications/Uses
- Automatic Test Equipment
- Multiphase Motor Control
- Power-Factor Monitoring and Correction
- Power-Grid Protection
- Vibration and Waveform Analysis
Description
The MAX11047/MAX11048/MAX11049 and MAX11057/MAX11058/MAX11059 16-bit/14-bit ADCs offer 4, 6, or 8 independent input channels. Featuring independent track and hold (T/H) and SAR circuitry, these parts provide simultaneous sampling at 250ksps for each channel.
The devices accept a 0 to +5V input. All inputs are overrange protected with internal ±20mA input clamps providing overrange protection with a simple external resistor. Other features include a 4MHz T/H input bandwidth, internal clock, and internal or external reference. A 20MHz, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs.
The devices operate with a 4.75V to 5.25V analog supply and a separate flexible 2.7V to 5.25V digital supply for interfacing with the host without a level shifter. The MAX11047/MAX11048/MAX11049 are available in a 56-pin TQFN and 64-pin TQFP packages while the MAX11057/MAX11058/MAX11059 are available in TQFP only. All devices operate over the extended -40°C to +85°C temperature range.
The devices accept a 0 to +5V input. All inputs are overrange protected with internal ±20mA input clamps providing overrange protection with a simple external resistor. Other features include a 4MHz T/H input bandwidth, internal clock, and internal or external reference. A 20MHz, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs.
The devices operate with a 4.75V to 5.25V analog supply and a separate flexible 2.7V to 5.25V digital supply for interfacing with the host without a level shifter. The MAX11047/MAX11048/MAX11049 are available in a 56-pin TQFN and 64-pin TQFP packages while the MAX11057/MAX11058/MAX11059 are available in TQFP only. All devices operate over the extended -40°C to +85°C temperature range.
Technical Docs
| Data Sheet | 4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs | Feb 14, 2011 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
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