MAX11166

16-Bit, 500ksps, ±5V SAR ADC with Internal Reference in TDFN

Industry's Smallest, True Bipolar ±5V, 16-Bit ADCs

Data Sheet (Rev. 0)

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Part Details

High DC/AC Accuracy Improves Measurement Quality
- 16-Bit Resolution with No Missing Codes
- 500ksps Throughput Rates without Pipeline Delay/Latency
- 92.9dB SNR and -103dB THD at 10kHz
- 0.5 LSB_RMS Transition Noise
- ±0.2 LSB DNL (typ) and ±0.4 LSB INL (typ)
Highly Integrated ADC Saves Cost and Space
- ±6ppm/°C Internal Reference
- Internal Reference Buffer
- ±5V Bipolar Analog Input Range
Wide Supply Range and Low Power Simplify Power-Supply Design
- 5V Analog Supply
- 2.3V to 5V Digital Supply
- 25.5mW Power Consumption at 500ksps
- 10µA in Shutdown Mode
Multi-Industry Standard Serial Interface and Small Package Reduce Size
- SPI/QSPI^™/MICROWIRE^®/DSP-Compatible Serial Interface
- 3mm x 3mm Tiny 12-Pin TDFN Package

Documentation

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
Multiplexed A/D Converters 2
MAX1326	PRODUCTION	8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with ±10V, ±5V, and 0 to +5V Analog Input Ranges
MAX11043	PRODUCTION	4-Channel, 16-Bit, Simultaneous Sampling ADCs with PGA, Filter, and 8-/12-Bit Dual-Stage DAC
Product 1
MAX11164	Obsolete	16-Bit, 500ksps, 0 to 5V SAR ADC with Internal Reference in TDFN
Single Channel A/D Converters 9
MAX11160	PRODUCTION	16-Bit, 500ksps, +5V SAR ADC with Internal Reference in µMAX

MAX11161	PRODUCTION	16-Bit, 250ksps, +5V SAR ADC with Internal Reference in µMAX
MAX11162	PRODUCTION	16-Bit, 500ksps, +5V Unipolar Input, SAR ADC, in Tiny 10-Pin µMAX
MAX11163	PRODUCTION	16-Bit, 250ksps, +5V Unipolar Input, SAR ADC, in Tiny 10-Pin µMAX
MAX11165	PRODUCTION	16-Bit, 250ksps, 0 to 5V SAR ADC with Internal Reference in TDFN
MAX11100	PRODUCTION	16-Bit, +5V, 200ksps ADC with 10µA Shutdown
MAX1133	PRODUCTION	16-Bit ADC, 200ksps, 5V Single-Supply with Reference
MAX1135	PRODUCTION	16-Bit ADCs, 150ksps, 3.3V Single Supply
MAX1162	PRODUCTION	16-Bit, +5V, 200ksps ADC with 10µA Shutdown

Tools & Simulations

IBIS Model 1

MAX11166 IBIS Model

Evaluation Kits

Evaluation System for the MAX11166

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Features and Benefits

Windows XP-, Windows Vista-, and Windows 7-Compatible Software
High-Speed USB Interface
Various Sample Sizes and Sample Rates
Time Domain, Frequency Domain, and Histogram Plotting
Collects Up to 1 Mega Samples
Frequency, RMS, MIN, MAX, and Average DC Calculations
On-Board Voltage Reference
40MHz SPI Interface
RoHS Compliant
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX11166 evaluation system (EV system) includes a mother board and daughter board to evaluate the MAX11166 16-bit ADC. The EV system includes a simple graphical user interface (GUI) for exercising the features of the IC. This GUI is compatible with Windows XP^®-, Windows Vista^®-, and Windows^® 7. The EV system GUI allows different sample sizes, adjustable sampling rates, internal or external reference options, and graphing software that includes the following representations of the sampled signals: time domain, frequency domain, histogram, and single conversion.

The EV system is made up of the MAXPRECADCMB mother board with an on-board Altera FPGA and the daughter board for evaluating the IC. The mother board plugs into the PC through a high-speed USB link to send SPI commands through the GUI. The mother board accepts a 5V supply. The daughter board accepts ±15V supplies.

The daughter board comes installed with a MAX11166ETC+ in a 12-pin TDFN-EP package.

Applications