ADC101S101 - Single Channel, 0.5 to 1 Msps, 10-Bit A/D Converter from the PowerWise® Family
Datasheet Packaging Samples & Pricing Eval. Boards Reliability Design Tools Knowledge Base

Features
•Specified over a range of sample rates.
•6-lead LLP and SOT-23 packages
•Variable power management
•Single power supply with 2.7V - 5.25V range
•SPI™/QSPI™/MICROWIRE/DSP compatible

Key Specification

DNL

+0.3 / −0.2 LSB (typ)

INL

± 0.2 LSB (typ)

SNR

62 dB (typ)

Power Consumption

3V Supply

2.0 mW (typ)

5V Supply

10 mW (typ)

General Description

The ADC101S101 is a low-power, single channel, CMOS 10-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC101S101 is fully specified over a sample rate range of 500 ksps to 1 Msps. More...


Applications

•Portable Systems
•Remote Data Aquisitions
•Instrumentation and Control Systems
  Typical Application
click for larger image


ParametersValues
Pin and Function Compatible Family 1 ch, SOT-6, 1 ch, LLP-6
Resolution 10 bits
Input Channels 1
Sample Rate Range (sps) 500k to 1M
Interface Type SPI / QSPI / Microwire
Differential Input No
Power Down, typ. at 3.6V 2.5 uW
Operating Power, typ at 3.6V, max ksps 0.007 mW
Operating Power, 3.6V, 1ksps, max. PwrDn 2.0 mW
PowerWise Rating 1 2.09 pJ/conv
INL (LSB) +/-0.2
DNL (LSB) +0.3; -0.2
ENOB 9.9 bits
SINAD 61.7 dB
SNR 62 dB
Max KSample Rate 1000 ksps
Min Supply Voltage 2.7 Volt
Max Supply Voltage 5.25 Volt
Reference Source Supply
Temperature Min -40 deg C
Temperature Max 85 deg C
Power Down Yes
Input Sample/Hold Yes
Special Features Undefined
Data Converter Type ADC
Max Sample Rate 1 MSPS
PowerWise Yes


Typical Performance

click for larger image


  WEBENCH Live Simulation!
ADC101S101 Webench® Custom
Design/Analyze/Build It
ADC Parameters
ADC and Op Amp Supply voltage:
5 V 3.3 V
help
Sample Rate
Sample Rate per channel ksps help
Operating Conditions
Min. Ambient Temperature degC help
Nominal Ambient Temperature degC help
Max. Ambient Temperature degC help

Also Recommended
ADC081S101▲For 8 Bits
ADC101S021▲For Speeds From 50Ksps To 200Ksps
ADC101S051▲For Speeds From 200Ksps To 500Ksps
ADC121S101▲For 12 Bits
Additional Resources
Online Seminars Design Tools


Block Diagram

click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
ADC101S101 Single Channel, 0.5 to 1 Msps, 10-Bit A/D Converter 350
Kbytes		 31-Jul-08 Download
ADC101S101 Single Channel, 0.5 to 1 Msps, 10-Bit A/D Converter (Japanese)
 1019 Kbytes   Download

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Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
Format
TypePinsSpec.MSL
Rating		Peak
Reflow		RoHS
Report		CAD
Symbols		WeeksQtyQty$US each
ADC101S101EVALSingle Channel, 0.5 to 1 Msps, 10-Bit A/D ConverterFull productionN/A
 
Buy Now 		1+$120.001-
8 weeksN/A
ADC101S101CIMFSOT-236NOPB1260RoHS Download Full productionN/A
Samples
Buy Now 		1K+$1.43reel
of
1000		X02C
XTT
6 weeks1000
ADC101S101CIMFXSOT-236NOPB1260RoHS Download Full productionN/A
 
Buy Now 		1K+$1.43reel
of
3000		X02C
XTT
8 weeksN/A
ADC101S101CISDLLP6NOPB1260RoHS Download Full productionN/A
 
Buy Now 		1K+$1.43reel
of
1000		XTT
X2C
6 weeks2000

General Description

The ADC101S101 is a low-power, single channel, CMOS 10-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC101S101 is fully specified over a sample rate range of 500 ksps to 1 Msps. The converter is based upon a successive-approximation register architecture with an internal track-and-hold circuit.

The output serial data is straight binary, and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces.

The ADC101S101 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.0 mW and 10 mW, respectively. The power-down feature reduces the power consumption to as low as 2.5 µW using a +5V supply.

The ADC101S101 is packaged in 6-lead LLP and SOT-23 packages. Operation over the industrial temperature range of −40°C to +85°C is guaranteed.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
ADC101S101CIMFCMOS70184060010890004309006723
ADC101S101CIMFXCMOS70184060010890004309006723
ADC101S101CISDCMOS70184060010890004309006723

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


Design Tools

TitleSize in Kbytes Date Click link below to Download    
Evaluation Board Users' Guide 163 Kbytes 28-Mar-2007 View Online Download  

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[Information as of 8-Nov-2009]