MAX11047
PRODUCTION4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs
Industry's First True 16-Bit, 8-Channel, Simultaneous-Sampling SAR ADCs
- Part Models
- 2
- 1ku List Price
- Starting From $12.97
Part Details
- 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+)
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.
Applications
- Automatic Test Equipment
- Multiphase Motor Control
- Power-Factor Monitoring and Correction
- Power-Grid Protection
- Vibration and Waveform Analysis
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX11047ECB+ | 64-TQFP_EP-10X10X1.0 | ||
| MAX11047ETN+ | 56-LFCSP-8X8X0.75 |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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| Parts | Product Life Cycle | Description |
|---|---|---|
| Analog to Digital Converters 7 | ||
| MAX11046 | PRODUCTION | 4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs |
| MAX125 | PRODUCTION | 2x4-Channel, Simultaneous-Sampling, 14-Bit DAS |
| MAX1320 | PRODUCTION | 8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with ±10V, ±5V, and 0 to +5V Analog Input Ranges |
| MAX11040 | 24-Bit, 4-Channel, Simultaneous-Sampling, Cascadable, Sigma-Delta ADC | |
| MAX1166 | PRODUCTION | Low-Power, 16-Bit Analog-to-Digital Converters with Parallel Interface |
| MAX1066 | Obsolete | Low-Power, 14-Bit Analog-to-Digital Converters with Parallel Interface |
| MAX1338 | PRODUCTION | 14-Bit, 4-Channel, Software-Programmable, Multiranging, Simultaneous-Sampling ADC |
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