ADC104S051 - 4 Channel 200 ksps to 500 ksps, 10-Bit A/D Converter

ADC104S051

4 Channel 200 ksps to 500 ksps, 10-Bit A/D Converter from the PowerWise® Family

Overview

Compare

Diagrams

Parametrics

Documents

Order

Packaging

Tools

Reliability

Features

• Specified over a range of sample rates.

• Four input channels

• Variable power management

• Single power supply with 2.7V - 5.25V range

Description
The ADC104S051 is a low-power, four-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 ADC104S051 is fully specified over a sample rate range of 200 ksps to 500 ksps. 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 four input signals at inputs IN1 through IN4.

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 ADC104S051 operates with a single supply, that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.7 mW and 8.6 mW, respectively. The power-down feature reduces the power consumption to just 0.12 µW using a +3V supply, or 0.47 µW using a +5V supply.

The ADC104S051 is packaged in a 10-lead MSOP package. Operation over the industrial temperature range of −40°C to +85°C is guaranteed.

Key Specification

DNL

± 0.13 LSB (typ)

INL

+ 0.20/−0.10 LSB (typ)

SNR

62.7 dB (typ)

Power Consumption

3V Supply

2.7 mW (typ)

5V Supply

8.6 mW (typ)

Applications

• Portable Systems

• Remote Data Acquisition

• Instrumentation and Control Systems

Also Recommended

ADC084S051▲ For 8 Bits

ADC104S021▲ For Speeds From 50Ksps To 200Ksps

ADC104S101▲ For Speeds From 500Ksps To 1Msps

ADC124S051▲ For 12 Bits

MY BRIEFCASE

Click any "Briefcase" icon to add an item

ADC104S051

Also Recommended

ADC084S051▲	For 8 Bits
ADC104S021▲	For Speeds From 50Ksps To 200Ksps
ADC104S101▲	For Speeds From 500Ksps To 1Msps
ADC124S051▲	For 12 Bits

Typical Application click for larger image

Block Diagram click for larger image

Typical Performance click for larger image

Paramaters / Values	ADC104S051	ADC084S051	ADC104S021	ADC104S101	ADC124S051
Pin and Function Compatible Family	4 ch, MSOP-10	4 ch, MSOP-10	4 ch, MSOP-10	4 ch, MSOP-10	4 ch, MSOP-10
Resolution	10 bits	8 bits	10 bits	10 bits	12 bits
Input Channels	4	4	4	4	4
Sample Rate Range (sps)	200k to 500k	200k to 500k	50k to 200k	500k to 1M	200k to 500k
Interface Type	SPI / QSPI / Microwire	SPI / QSPI / Microwire	SPI / QSPI / Microwire	SPI / QSPI / Microwire	SPI / QSPI / Microwire
Differential Input	No	No	No	No	No
Power Down, typ. at 3.6V	0.11 uW	0.12 uW	0.12 uW	0.12 uW	0.14 uW
Operating Power, typ at 3.6V, max ksps	0.007 mW	0.007 mW	0.013 mW	0.005 mW	0.009 mW
Operating Power, 3.6V, 1ksps, max. PwrDn	2.7 mW	2.2 mW	1.9 mW	3.9 mW	3.0 mW
PowerWise Rating 1	1.32 pJ/conv	4.67 pJ/conv	2.54 pJ/conv	1.02 pJ/conv	0.45 pJ/conv
INL (LSB)	+0.2; -0.1	+0.12; -0.06	+/-0.13	+0.4; -0.1	+/-0.5
DNL (LSB)	+/-0.13	+/-0.09	+/-0.13	+0.26; -0.16	+0.7; -0.4
ENOB	10 bits	7.9 bits	9.9 bits	9.9 bits	11.7 bits
SINAD	61.7 dB	49.5 dB	61.8 dB	61.6 dB	72 dB
SNR	62.7 dB	49.5 dB	61.8 dB	61.7 dB	72.5 dB
Max KSample Rate	500 ksps	500 ksps	200 ksps	1000 ksps	500 ksps
Min Supply Voltage	2.7 Volt	2.7 Volt	2.7 Volt	2.7 Volt	2.7 Volt
Max Supply Voltage	5.25 Volt	5.25 Volt	5.25 Volt	5.25 Volt	5.25 Volt
Reference Source	Supply	Supply	Supply	Supply	Supply
Temperature Min	-40 deg C	-40 deg C	-40 deg C	-40 deg C	-40 deg C
Temperature Max	85 deg C	85 deg C	85 deg C	85 deg C	85 deg C
Power Down	Yes	Yes	Yes	Yes	Yes
Input Sample/Hold	Yes	Yes	Yes	Yes	Yes
Special Features	Undefined	Undefined	Undefined	Undefined	Undefined
Data Converter Type	ADC	ADC	ADC	ADC	ADC
Max Sample Rate	0.5 MSPS	0.5 MSPS	0.2 MSPS	1 MSPS	0.5 MSPS
PowerWise	Yes	Yes	Yes	Yes	Yes

Datasheet
Title Size Date Other
Language

ADC104S051 4 Channel, 200 ksps to 500 ksps, 10-Bit A/D Converter 437
Kbytes 4-Aug-08 日本語

Featured Application Notes
Title Size Date Other
Language

AN-769: Dynamic Specifications for Sampling A/D Converters 128
Kbytes 5-Aug-95

More Application Notes
Title Size Date Other
Language

AN-769: Dynamic Specifications for Sampling A/D Converters 128
Kbytes 5-Aug-95

Part Number(s)
(NSID)

Top View

Availability

Current Reported Stock

Budgetary Pricing

Standard Pack Size

ADC104S051CIMM/NOPB

RoHS

MINI SOIC

Full production
Lead Time: 8 weeks

Distributor	Region	Qty
ARROW	Worldwide	1000
DIGIKEY	Worldwide	1798
RS COMPONENTS	Worldwide	1040

$1.85 each at 1K+ pcs

reel
of
1000

ADC104S051CIMMX/NOPB

RoHS

MINI SOIC

Full production
Lead Time: 8 weeks

Distributor		Region	Qty
DIGIKEY		Worldwide	0

$1.85 each at 1K+ pcs

reel
of
3500

Part Number(s) (NSID)	Top View	Type	Pins	MSL Rating	Peak Reflow	RoHS	CAD Symbols	Models	Package Marking Format
ADC104S051CIMM/NOPB		MINI SOIC	10	1	260	RoHS	Download	N/A	ZXTT X11C
ADC104S051CIMMX/NOPB		MINI SOIC	10	1	260	RoHS	Download	N/A	ZXTT X11C

Design Tools
Title Size Date

Evaluation Board Users' Guide 262 Kbytes 28-Mar-2007

"To evaluate the ADC104S051, order the ADC104S101EVAL evaluation board"

Reliability Metrics

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

ADC104S051CIMM CMOS7 0 18406 0 0 1089000 4 309006723

ADC104S051CIMMX CMOS7 0 18406 0 0 1089000 4 309006723

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 22-Nov-2009]