Features Total Ionizing Dose 100 krad(Si) Single Event Latch-up 120 MeV-cm 2/mg Eight input channels Variable power management Independent analog and digital supplies SPI/QSPI ™/MICROWIRE ™/DSP compatible Packaged in 16-lead Ceramic SOIC Description The ADC128S102 is a low-power, eight-channel CMOS 12-bit analog-to-digital converter specified for conversion throughput rates of 50 kSPS to 1 MSPS. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept up to eight input signals at inputs IN0 through IN7. 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 ADC128S102 may be operated with independent analog and digital supplies. The analog supply (VA) can range from +2.7V to +5.25V, and the digital supply (VD) can range from +2.7V to VA. Normal power consumption using a +3V or +5V supply is 2.3 mW and 10.7 mW, respectively. The power-down feature reduces the power consumption to 0.06 µW using a +3V supply and 0.25 µW using a +5V supply. Key Specification Conversion Rate 50 kSPS to 1 MSPS DNL (VA = VD = 5.0 V) +1.5 / −0.9 LSB (max) INL (VA = VD = 5.0 V) +1.4 / −1.25 LSB (max) Power Consumption 3V Supply 2.3 mW (typ) 5V Supply 10.7 mW (typ) Applications Automotive Navigation Portable Systems Medical Instruments Mobile Communications Instrumentation and Control Systems

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Radiation Reports Title Size Date ADC128S102WGRQV SEE Report 1875 Kbytes 11-Aug-2010

Typical Application click for larger image Typical application circuit	Block Diagram click for larger image
Typical Performance click for larger image

Parameters Values Resolution 12 bits Input Channels 8 Sample Rate Range (sps) 50k - 1M Interface Type Serial Differential Input No Power Down, typ. at 3.6V 0.25 uW Operating Power, typ at 3.6V, max ksps 2.3 mW Min Supply Voltage 2.7 Volt Max Supply Voltage 5.25 Volt Reference Source Internal Temperature Min -55 deg C Temperature Max 125 deg C Power Down Yes Data Converter Type ADC Max Sample Rate 40 MSPS PowerWise Yes Radiation Performance - SEL (MeV) 120 Radiation Performance - Total Dose (TID) 100 Krad

Datasheets

Title		Size	Date	Other Language
	ADC128S102QML 8-Channel, 50 kSPS to 1 MSPS, 12-Bit A/D Converter	510 Kbytes	13-Jan-11

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
ADC128S102WGMPR RoHS Status	CERPACK	Custom / Full Production Lead Time: N/A	Contact your distributor	CALL	tray of N/A
ADC128S102WGRQV RoHS Status	CERPACK	Full production Lead Time: N/A	Contact your distributor	CALL	tray of 42

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for ADC128S102QML.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for ADC128S102QML is located at RoHS Status.

Part Number(s) (NSID)	Description	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
ADC128S102CVAL	8-Channel, 50 kSPS to 1 MSPS, 12-Bit Low Power A/D Converter	Full production	Distributor Region Qty AVNET-EM Worldwide 1 MOUSER Worldwide 1	CALL	1
Click here to Order Description: The ADC128S102CVAL Design Kit populated with a ceramic sample is designed to ease evaluation and design-in of National Semiconductor's eight-channel, 12-bit low-power CMOS Analog-to-Digital Converter ADC128S102WGRQV. The evaluation board can be used in one of two modes; Stand-alone or Computer mode. In Stand-alone mode, suitable test equipment, such as a function generator and logic analyzer, can be used with the board to evaluate the ADC128S102. In the Computer mode, data capture and evaluation is simplified by connecting this board to National Semiconductor's Data Capture Board (order number WAVEVSN BRD 4.0) with a 14-pin ribbon cable (order number WV4ADCIFCABLE). The Data Capture (WV4) Board is connected to a personal computer running WaveVision software through a USB port. The WaveVision4 software runs on Microsoft WindowsTM and the latest version can be downloaded from the web at: http://www.national.com/adc

National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C1) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/en/packaging/greennopb.html. Lead free products are RoHS compliant.

Lead Free product status is available through the search tool located here

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
ADC128S102WGMPR	449.171	CERPACK	16	1	NA	Detail	N/A	N/A	NSZSSXXYYA ADC128S102 WGMPR ES
ADC128S102WGRQV	449.171	CERPACK	16	1	NA	Detail	N/A	ibis file	NSZSSXXYYA ADC128S102 WGRQV Q 5962R07227 01VZA

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for ADC128S102QML.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for ADC128S102QML is located at RoHS Status.

Design Tools

Title	Size	Date
Space Level Evaluation Board User Guide
ADC128S102WGRQV SEE Report

CAD Symbols and Models N/A

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
ADC128S102WGMPR	CMOS7	0	21301	0	0	1584000	3	449464325
ADC128S102WGRQV	CMOS7	0	21301	0	0	1584000	3	449464325

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.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for ADC128S102QML.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for ADC128S102QML is located at RoHS Status.