ADC101S051   
Single Channel, 200 to 500 ksps, 10-Bit A/D Converter from the PowerWise® Family		 Click link to Download

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

Description

The ADC101S051 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 ADC101S051 is fully specified over a sample rate range of 200 ksps to 500 ksps. 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 ADC101S051 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3.6V or +5.25V supply is 2.7 mW and 9.7 mW, respectively. The power-down feature reduces the power consumption to as low as 2.6 µW using a +5.25V supply.

The ADC101S051 is packaged in 6-lead LLP and SOT-23 packages. Operation over the industrial temperature range of −40°C to +85°C is guaranteed.

Key Specification

DNL

+0.15 / -0.11 LSB (typ)

INL

+0.15 / -0.09 LSB (typ)

SNR

61.6 dB (typ)

Power Consumption

3.6V Supply

2.7 mW (typ)

5.25V Supply

9.7 mW (typ)

Applications
•Portable Systems
•Remote Data Acquisition
•Instrumentation and Control Systems
ADC101S051 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
ADC081S051▲For 8 Bits
ADC101S021▲For Speeds From 50Ksps To 200Ksps
ADC101S101▲For Speeds From 500Ksps To 1Msps
ADC121S051▲For 12 Bits



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                                              ADC101S051
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Also Recommended
ADC081S051▲For 8 Bits
ADC101S021▲For Speeds From 50Ksps To 200Ksps
ADC101S101▲For Speeds From 500Ksps To 1Msps
ADC121S051▲For 12 Bits

Typical Application
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Block Diagram
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Typical Performance
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Paramaters / ValuesADC101S051 ADC081S051 ADC101S021 ADC101S101 ADC121S051
Pin and Function Compatible Family1 ch, SOT-6, 1 ch, LLP-6 1 ch, SOT-6, 1 ch, LLP-6 1 ch, SOT-6, 1 ch, LLP-6 1 ch, SOT-6, 1 ch, LLP-6 1 ch, SOT-6, 1 ch, LLP-6
Resolution10 bits 8 bits 10 bits 10 bits 12 bits
Input Channels1 1 1 1 1
Sample Rate Range (sps)200k to 500k 200k to 500k 50k to 200k 500k to 1M 200k to 500k
Interface TypeSPI / QSPI / Microwire SPI / QSPI / Microwire SPI / QSPI / Microwire SPI / QSPI / Microwire SPI / QSPI / Microwire
Differential InputNo No No No No
Power Down, typ. at 3.6V2.6 uW 2.6 uW 2.6 uW 2.5 uW 2.5 uW
Operating Power, typ at 3.6V, max ksps0.011 mW 0.010 mW 0.023 mW 0.007 mW 0.012 mW
Operating Power, 3.6V, 1ksps, max. PwrDn2.7 mW 1.6 mW 2.3 mW 2.0 mW 1.7 mW
PowerWise Rating 15.65 pJ/conv 13.4 pJ/conv 12.25 pJ/conv 2.09 pJ/conv 1.1 pJ/conv
INL (LSB)+0.15; -0.09 +0.06; -0.04 +0.14; -0.13 +/-0.2 +0.45; -0.4
DNL (LSB)+0.15; -0.11 +0.06; -0.05 +0.16; -0.09 +0.3; -0.2 +0.5; -0.25
ENOB9.9 bits 7.9 bits 9.9 bits 9.9 bits 11.6 bits
SINAD61.5 dB 49.5 dB 61.5 dB 61.7 dB 72 dB
SNR61.6 dB 49.6 dB 61.6 dB 62 dB 72 dB
Max KSample Rate500 ksps 500 ksps 200 ksps 1000 ksps 500 ksps
Min Supply Voltage2.7 Volt 2.7 Volt 2.7 Volt 2.7 Volt 2.7 Volt
Max Supply Voltage5.25 Volt 5.25 Volt 5.25 Volt 5.25 Volt 5.25 Volt
Reference SourceSupply Supply Supply Supply Supply
Temperature Min-40 deg C -40 deg C -40 deg C -40 deg C -40 deg C
Temperature Max85 deg C 85 deg C 85 deg C 85 deg C 85 deg C
Power DownYes Yes Yes Yes Yes
Input Sample/HoldYes Yes Yes Yes Yes
Special FeaturesUndefined Undefined Undefined Undefined Undefined
Data Converter TypeADC ADC ADC ADC ADC
Max Sample Rate0.5 MSPS 0.5 MSPS 0.2 MSPS 1 MSPS 0.5 MSPS
PowerWiseYes Yes Yes Yes Yes

Datasheet
TitleSizeDateOther
Language
ADC101S051 Single Channel, 200 to 500 ksps, 10-Bit A/D Converter354
Kbytes		31-Jul-08日本語


Featured Application Notes
TitleSizeDateOther
Language
AN-769: Dynamic Specifications for Sampling A/D Converters128
Kbytes		5-Aug-95 


More Application Notes
TitleSizeDateOther
Language
AN-769: Dynamic Specifications for Sampling A/D Converters128
Kbytes		5-Aug-95 

Part Number(s)
(NSID)		Top ViewAvailabilityCurrent Reported StockBudgetary PricingStandard Pack Size
ADC101S051CIMF/NOPB

RoHS



SOT-23		Full production
Lead Time: 6 weeks

Samples
DistributorRegionQty
AVNET-EMWorldwide1000
DIGIKEYWorldwide1387
FARNELLEurope and Asia982
RS COMPONENTSWorldwide60
$1.18 each at 1K+ pcsreel
of
1000
ADC101S051CIMFX

RoHS



SOT-23		Full production
Lead Time: 12 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.18 each at 1K+ pcsreel
of
3000
ADC101S051CISD/NOPB

RoHS



LLP		Full production
Lead Time: 12 weeks

 
DistributorRegionQty
DIGIKEYWorldwide1909
FARNELLEurope and Asia46
RS COMPONENTSWorldwide50
$1.18 each at 1K+ pcsreel
of
1000
ADC101S051CISDX/NOPB

RoHS



LLP		Full production
Lead Time: 16 weeks

 
DistributorRegionQty
DIGIKEYWorldwide0
$1.18 each at 1K+ pcsreel
of
4500

Part Number(s)
(NSID)		Top ViewTypePinsMSL RatingPeak ReflowRoHSCAD SymbolsModelsPackage
Marking
Format
ADC101S051CIMF/NOPB
SOT-2361260RoHSDownloadN/A
X14C
XTT
ADC101S051CIMFX
SOT-236RoHSDownloadN/A
X14C
XTT
ADC101S051CISD/NOPB
LLP61260RoHSDownloadN/A
XTT
X5C
ADC101S051CISDX/NOPB
LLP61260RoHSDownloadN/A
XTT
X5C

Reliability Metrics
Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
ADC101S051CIMFCMOS70184060010890004309006723
ADC101S051CIMFXCMOS70184060010890004309006723
ADC101S051CISDCMOS70184060010890004309006723
ADC101S051CISDXCMOS70184060010890004309006723

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.


[Information as of 20-Nov-2009]