The World Leader in High-Performance Signal Processing Solutions Technology Leadership in… Data...

The World Leader in High-Performance Signal Processing Solutions

Technology Leadership in…

Data Converters

Embedded Processing & DSP

RF & Communications

Amplifiers & Linear

Power/Supervisory/Hot-Swap

MEMs Technology

Analog DevicesWebcast Technical

Seminar Series

2

Instrumentation Converter Products

AgendaAgenda

Product Family Overview Introduction & Benefits of - Architecture - ADC Applications The AD7708/09/18/19 Family The AD7782/83 Family The AD7732/34/38/39 Family Lower Power AD779x Family Summary & New Product Directions

3

ICV Legacy Products

VFCLow Cost, Easy to Use, Easy Isolation

AD774xAD65x

ADVFC32AD537

AD420, AD42116-Bits

Industrial 4-20mA Current Loop Systems

- DAC

AD7710 .. 1324-Bit

- ADCDual Power Supply

AD771424-Bit

AD7705 /06 /07 /1516-Bit

AD7730, AD773124-Bits

- ADCLow Power

- ADCHigh PerformanceHigher Throughput

4

ICV New Products Roadmap - 2003

AD771924-Bit + 16-Bit

Dual ADCCurrent sources

Single ADC, Low CostCurrent Sources

AD7732 / 3424-Bit

AD770916-Bit

AD7732; 2 Diff ChAD7734; 4 Single Ch16bits @ 2kHz, ±10V

AD773824-Bit

4 Diff or 8 Single Ch 16bits @ 4 kHz, ±2.5V

AD7708 / 1816 / 24-Bit

4/5 Diff or 8/10 Single Ch

Speed

AD7782 / 8324-Bit

AD773924-Bit

4 Diff or 8 Single Ch 16bits @ 8.5 kHz, ±2.5V

Read Only, Easy to useAD7782: 2 diff chAD7783: 1 diff ch + Cur.Sources

Low Power

Now

AD779x24-Bit

5


AgendaAgenda

Product Overview Introduction & Benefits of - ADC Architecture - ADC Applications The AD7708/09/18/19 Family The AD7782/83 Family The AD7732/34/38/39 Family Lower Power AD779x Family Summary & New Product Directions

6

- ADC – - Architecture Benefits

High Resolution 24 bits no missing codes 22 bits effective (RMS) resolution 19 bits noise free (pk-pk) resolution

High Accuracy INL 2ppm of Full Scale ~ 1LSB in 19 bits Gain drift 0.5ppm/°C

More Digital, Less Analog Programmable Balance between Speed x Resolution

Over Sampling & Digital Filter 50 / 60Hz rejection High Nyquist frequency

Wide Dynamic RangeLow Cost

7

- ADC – System on chip features

Analog Input Buffer Drives Modulator Dynamic Input Current

Differential AIN, REFIN Ratiometric Configuration

MultiplexerPGACalibrations

Self Calibration, System Calibration

Chopping No Offset and Offset Drifts

8

Low Cost, High Resolution (to 24-bits) Excellent DNL, INL

Limited Bandwidth

Key Concepts are Simple, but Math is Complex

Oversampling

Quantization Noise Shaping

Digital Filtering

Decimation

9

FIRST-ORDER SIGMA-DELTA ADC

+

_

+VREF

–VREF

DIGITALFILTER

ANDDECIMATOR

+

_

CLOCK

Kfs

VINN-BITS

fs

fs

A

B

1-BIT DATASTREAM1-BIT

DAC

LATCHEDCOMPARATOR(1-BIT ADC)

1-BIT,

Kfs

SIGMA-DELTA MODULATOR

INTEGRATOR

10

OVERSAMPLING, DIGITAL FILTERING, NOISE SHAPING, AND DECIMATION

fs

2

fs

QUANTIZATIONNOISE = q / 12 q = 1 LSBADC

fs NyquistOperation

A

KfsKfs

2

fs

2

REMOVED NOISE

MODDIGITALFILTER

Kfs

DEC

fs

Oversampling+ Noise Shaping+ Digital Filter+ DecimationC

Kfs

2

Kfsfs

2

DIGITAL FILTER

REMOVED NOISEADCDIGITALFILTER

Kfs

Oversampling+ Digital Filter+ DecimationB

DEC

fs

11

EFFECT OF INPUT-REFERRED NOISE ON ADC "GROUNDED INPUT" HISTOGRAM

n n+1 n+2 n+3 n+4n–1n–2n–3n–4

NUMBER OFOCCURANCES

RMS NOISE

P-P INPUT NOISE

6.6 × RMS NOISE

OUTPUT CODE

12

DEFINITION OF "NOISE-FREE" CODE RESOLUTION

EFFECTIVERESOLUTION

= log2

FULLSCALE RANGERMS NOISE BITS

P-P NOISE = 6.6 × RMS NOISE

NOISE-FREECODE RESOLUTION = log2

FULLSCALE RANGEP-P NOISE BITS

= EFFECTIVE RESOLUTION – 2.72 BITS

NOISE-FREECODE RESOLUTION

= log2FULLSCALE RANGE

6.6 × RMS NOISEBITS

0.4uVrms

20mV

16.5bits

13


AgendaAgenda

Product Overview Introduction & Benefits of - ADC Architecture - Applications The AD7708/09/18/19 Family The AD7782/83 Family The AD7732/34/38/39 Family Lower Power AD779x Family Summary & New Product Directions

14

Where are these ADCs used?

Process Control 4-20mA

Sensors Temperature Pressure Weigh Scale

Instrumentation Gas Monitoring Portable Instrumentation Medical Instrumentation

15

- ADC – Applications examples

Temperature measurement Thermocouple RTD (Resistive Temperature Detector)

Bridge Type Sensor Pressure measurement Weighscales

Industrial / Instrumentation Multi-Channel High AIN Voltages ±10V

16

- ADC – Thermocouple

T1

“COLD JUNCTION”

DIGITALINTERFACE

HOSTSYSTEM

TEMPSENSOR

T2

METAL A

METAL B

COPPER

COPPER

ANALOGFRONT-END

-180°C to +2300°C

AIN17 to 80uV /°C

ISOTHERMALBLOCK

AIN2

AD590, AD592,Thermistor(Diode,Transistor)

MEASUREDTEMPERATURE

17

- ADC – Thermocouple

Key Requirement Cold Junction Compensation

Analog Devices On-Chip Solution 2 ADCs Current sources for Cold Junction Temp. Sensor

Recommended Parts AD7719 – Dual ADC + Current Sources AD7709 – Low Cost, 1:17 Cur.sources – Diode as Cold Junction Sensor AD7714 – Low Power AD7705 – Low Power, Low Cost

18

- ADC – RTD

DIGITALINTERFACE

HOSTSYSTEM

Pt RTD100 ohm0.385 ohm /°C

ANALOGFRONT-END

MEASUREDTEMPERATURE-200°C to +850°C

AIN154uV /°C

REFIN2.5V

400uA

RREF6.25 kohm

Vdd

19

- ADC – RTD

Key Requirement Insensitivity to wiring resistance Ratiometric configuration

Analog Devices On-Chip Solution Matched Current source Differential AIN and REFIN

Recommended Parts AD7719 – Current Sources, AD7783 – Current Sources, Pin Configurable AD7711 – Current Sources

20

- ADC – Pressure Measurements

DIGITALINTERFACE

HOSTSYSTEM

ANALOGFRONT-END

Pressure Sensor3.5 kohm10mV/V

AINFS = 14mV

REFIN2.5V

400uA

RREF6.25 kohm

21

- ADC – Pressure Measurements

Key Requirement Low level signal conditioning Ratiometric configuration

Analog Devices On-Chip Solution Low noise PGA Differential AIN and REFIN AC Bridge Excitation support

Recommended Parts AD7719 – Dual ADC AD7730 – Lowest noise, AC Excitation AD7710 – Dual Power supply (Higher excitation voltage) AD7714 – Low Power AD7705 – Low Power, Low Cost AD7791 - Ultra Low Power, Low Cost 10 uSOIC package

22

- ADC – Weighscale

DIGITALINTERFACE

HOSTSYSTEM

ANALOGFRONT-END

Load Cell350 ohm2mV/V

AIN+

REFIN+

VEXCITATION

REFIN-

AIN-

23

- ADC – Weighscale

Key Requirement Low level signal conditioning Ratiometric configuration

Analog Devices On-Chip Solution Low noise PGA Differential AIN and REFIN AC Bridge Excitation support TARE DAC

Recommended Parts AD7730 – Lowest noise,AC Excitation, TARE DAC AD7730L – Lower Power version of AD7730 AD7719 – Dual ADC AD7714 – Low Power AD7705 – Low Power, Low Cost AD7791 - Ultra Low Power, Low Cost 10 uSOIC package

24

- ADC – Multi-Channel ApplicationsPer Channel Signal Conditioning

MUX

AIN0

AIN1

AIN2

AIN3

ADC

SYSTEMINPUTS

SIGNALCONDITIONING

SIGNALCONDITIONING

SIGNALCONDITIONING

SIGNALCONDITIONING

DIGITALINTERFACE

HOSTSYSTEM

25

- ADC – Multi-Channel ApplicationsCommon Signal Conditioning

MUX

AIN0

AIN1

AIN2

AIN3

ADC

SYSTEMINPUTS

SIGNALCONDITIONING

DIGITALINTERFACE

HOSTSYSTEM

26

- ADC – Multi-Channel Applications

Key Requirements Fast Channel switching Low Per channel cost

Analog Devices On-Chip Solution Flexible I/p Multiplexer Signal Conditioning Per Channel registers

Recommended Parts AD7738 – 8 ch, 8.5 kHz channel switching AD7734 – 4 ch, 5 kHz channel switching, ±10V inputs AD7708/18 – 8/10 ch, 50/60Hz rejection AD7714 – 5 Ch, Low Power

27

- ADC – High AIN Voltages ±10V(On Chip Resistor Dividers)

SINGLE POWER SUPPLY +5V

BIAS2.5V

ADCAIN

±10V

1R

7R

2.1875V ±1.25V

28

- ADC – High AIN Voltages ±10V

Key Requirements 10V I/Ps Overvoltage Tolerant

Analog Devices On-Chip Solution Precision Resistor attenuator, temperature matched 16.5V Tolerant I/ps

Recommended Parts AD7734 – 4 ch, 5 kHz channel switching, ±10V inputs AD7732 – 2 ch differential, 5 kHz channel switching, ±10V inputs AD7712 – ±10V single ended, PGA, AD7707 – ±10V single ended, PGA, Low cost

29


AgendaAgenda

Product Overview Introduction and Benefits of - Architecture - Applications The AD7708/09/18/19 Family The AD7782/83 Family The AD7732/34/38/39 Family Lower Power AD779x Family Summary & New Product Directions

30

Product Overview

High Precision ADCsMinimal Offset/Minimal Offset DriftSimultaneous 50/60 Hz RejectionRail to Rail Buffers (within 100 mV of Rails)Additional Features

AD7719: Dual ADC AD7708/18: High Channel Count AD7709: Ratioed Current Sources for VBE Measurements AD7782/3: Read-Only, Pin Configured

31

AD7719

AVDD AGND REFIN1 XTALDVDD DGND

PWR/GND SW1/P1 SW2/P2 P3 P4

I/O PORT

AIN5

AIN6MUX

PGA MAIN ADC

REFERENCEDETECT

AUXILIARYADC

TEMPSENSOR

PLL

AD7719

SERIALINTERFACE

BUF

AVDD

IOUT1

IOUT2

CURRENTSOURCES

AIN1

AIN3MUX BUF

AGND

AIN4

Dual ADC

18.5-Bit p-p Res. @ 20 Hz Update Rate

5 Hz to 105 Hz Update Rate

20 mV to 2.56V Input Range

Current Sources

Low Side Power Switches

Burnout Currents

Reference Detect

32

AD7719: Main ADC Range Matching

0 100 200 300 400 500 600 700 800SAMPLE COUNT

AD

CIN

PU

TV

OL

TA

GE

m

V

19.372

19.371

19.370

19.369

19.368

19.367

19.366

19.365

19.364

ADC RANGE

62

0m

V

640

mV

68

0m

V

61

60

mV

63

20

mV

66

40

mV

61

.28

V

62

.56V

33

AD7708/18

AIN1

AIN8

AIN9/REFIN2(+)

AIN10/REFIN2(-)

AINCOM

MUX

PLL

XTALAGND AVDD

I/O PORT

P2P1DGND DVDD

ADC

AD7708/AD7718

PGABUF

SERIALINTERFACE

REFIN1

Software Selectable 8 or 10 Analog Inputs

Choice of Two Differential References in 8-Channel Mode

18.5-Bit p-p Res. @ 20 Hz Update Rate (Chopping Enabled)

20mV to 2.56V Input Range/ 5 Hz to 105 Hz Update Rate (with Chopping)

AD7708 - 16-Bit, AD7718 - 24-Bit (pin compatible)

34

AD7709

AIN1

MUXAIN3

AIN4

AINCOM

AGND AVDD REFIN1 REFIN2 XTAL

SERIALINTERFACE

DGND DVDD

AD7709

I/O PORT

SW2/P2SW1/P1PWRGND

16-BITADC

PGABUF

PLLIOUT1

IOUT2

CURRENTSOURCES

Three Ratio-Matched & Switchable Current Sources

2 Switchable Reference Inputs for Greater Flexibility

Two Low-side Power Switches

16-Bit p-p Res. @ 20 Hz Update Rate (Chopping Enabled)

20mV to 2.56V Input Range/ 5 Hz to 105 Hz Update Rate

35


AgendaAgenda


36

AD7782

MUX

GND VDD REFIN XTAL

AD7782 PLL

SERIALINTERFACE

24-BITADC

PGABUF

CH1/CH2 RANGE

AIN1

AIN2

24-Bit ADC

Read-Only Device

Fixed 20 Hz Output Word

18.5-Bit p-p Res. @ 20 Hz

+2.56 V or +160 mV Input Range

AD7782: 2 Differential Channels

AD7783: One Differential Channel, 2 Current Sources

37

Product OverviewProduct Overview

Minimal Offset/Minimal Offset Drift

Simultaneous 50/60 Hz Rejection

Rail to Rail Buffers (Within 100 mV of Rails)

Additional Features–AD7719: Dual ADC

–AD7708/18: High Channel Count

–AD7709: Low Cost

–AD7782/3: Read-Only, Pin Configured

38


AgendaAgenda


39

Product OverviewProduct Overview

High Resolution, High Accuracy 24 Bits No Missing Codes15ppm INLExtended Temperature Range -40 to + 105°C

Optimized for fast Channel Switching16 Bits pk-pk (19 Bits Effective) @ 8.5kHz (AD7738)Per Channel Configuration + System CalibrationPer Channel Data + Status Registers

Additional Features–AD7732: 2 Differential Inputs: 5V, 10V, +5V, + 10V

–AD7734: 4 Single-Ended Inputs: 5V, 10V, +5V, +10V

–AD7738: 8 Single/4 Differential Inputs: +1.25V, +2.5V

–AD7739: 8 Single/4 Differential Inputs: +1.25V, +2.5V

40

AD7732 – Block Diagram

BUFFER

MUX

I/O PORT

AGND AVDD

SERIALINTERFACE

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFERENCEDETECT

REFIN

CLOCKGENERATOR

MCLK

SIGMA-DELTAADC

AD7732

CONTROLLOGIC

CALIBRATIONCIRCUITRY

P0

AVDD

SYNC /P1

AIN0(+)

AIN1(-)

AIN1(+)

AIN0(-)

24-Bit ADC

5V or 10V Analog Input Range

Optimized for Multiplexed Applications

16-Bit p-p Res. @ 2 kHz Switching

On-Chip Buffer

-40oC to +105oC

41


BUFFERAIN0

AIN3

MUX

I/O PORT

AGND AVDD

SERIALINTERFACE

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFERENCEDETECT

REFIN

CLOCKGENERATOR

MCLK

SIGMA-DELTAADC

AD7734

CONTROLLOGIC


BIASHIBIASLO

P0

AVDD

SYNC /P1

24-Bit ADC

5V or 10V Analog Input Range


16-Bit p-p Res. @ 2 kHz Switching

On-Chip Buffer

-40oC to +105oC

42

AD7738

AINCOM /P0

SYNC /P1I/O PORT

AVDD

BUFFER

AIN7

AIN0

MUX

MUXOUT ADCIN

AGND AVDD

SERIALINTERFACE

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFERENCEDETECT

CLOCKGENERATOR

MCLK

SIGMA-DELTAADC

AD7738

CONTROLLOGIC


REFIN

24-Bit ADC

+/-1.25V & +/-2.5V Input Range


16-Bit p-p Res. @ 8.5 kHz Switching

On-Chip Buffer

-40oC to +105oC

43

BUFFERAIN1

AIN2

AIN3

MUX

I/O PORT

AGND AVDD

SCLK

DIN

DOUT

CS

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFERENCEDETECT

REFIN

CLOCKGENERATOR

MCLKINMCLKOUT

SIGMA-DELTAADC

AD7734

CONTROLLOGIC


BIASHIBIASLO

P0

AVDD

AIN0

SYNC /P1

BUFFERAIN1

AIN2

AIN3

MUX

AGND AVDD

SCLK

DIN

DOUT

CS

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFERENCEDETECT

REFIN

CLOCKGENERATOR

MCLKINMCLKOUT

SIGMA-DELTAADC

AD7734

CONTROLLOGIC


BIASHIBIASLO

AIN0

AD7734 – System On Chip Try to remove some features:

Additional Features Signal Scaling

BUFFERAIN1

AIN2

AIN3

MUX

AGND AVDD

SCLK

DIN

DOUT

CS

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFIN

CLOCKGENERATOR

MCLKINMCLKOUT

SIGMA-DELTAADC

AD7734

CONTROLLOGIC


BIASHIBIASLO

AIN0

BUFFERAIN1

AIN2

AIN3

MUX

AGND AVDD

SCLK

DIN

DOUT

CS

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFIN

CLOCKGENERATOR

MCLKINMCLKOUT

SIGMA-DELTAADC

AD7734

CONTROLLOGIC


BIAS

AIN0

BUFFER

AGND AVDD

SCLK

DIN

DOUT

CS

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFIN

CLOCKGENERATOR

MCLKINMCLKOUT

SIGMA-DELTAADC

AD7734

CONTROLLOGIC


AIN

AGND AVDD

SCLK

DIN

DOUT

CS

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFIN

CLOCKGENERATOR

MCLKINMCLKOUT

SIGMA-DELTAADC

AD7734

CONTROLLOGIC


AIN

AGND AVDD

SCLK

DIN

DOUT

CS

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFIN

CLOCKGENERATOR

MCLKINMCLKOUT

SIGMA-DELTAADC

AD7734

CONTROLLOGIC

AIN

AGND AVDD

SCLK

DIN

DOUT

CS

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFIN

MCLKIN

SIGMA-DELTAADC

AD7734

CONTROLLOGIC

AIN

AGND AVDD

SCLK

DOUT

CS

SERIALINTERFACE

DGND DVDD

REFIN

MCLKIN

SIGMA-DELTAADC

AD7734

AIN

Multiplexer Buffer Calibrations Clock Generator Programmable Features Schmitt Trigger

AGND AVDD

SCLK

DOUT

CS

SERIALINTERFACE

DGND DVDD

REFIN

MCLKIN

SIGMA-DELTAADC

AD7734

AIN

AGND AVDD

SCLK

DOUT

CS

SERIALINTERFACE

DGND DVDD

REFIN

MCLKIN

SIGMA-DELTAADC

AD7734

AIN

ADC

No System On Chip !

44


BUFFER

AIN4

AIN5

AIN6

AIN7

AIN0

AIN1

AIN2

AIN3

SYNC /P1

MUX

I/O PORT

AGND AVDD

SCLK

DIN

DOUT

CS

RDY

RESET

SERIALINTERFACE

DGND DVDD

REFERENCEDETECT

REFIN

CLOCKGENERATOR

MCLKINMCLKOUT

SIGMA-DELTAADC

AD7739

CONTROLLOGIC


AVDD

45

AD7739 – Comparison to the AD7738

Parameter AD7739 AD7738

CHANNEL SWITCHING

(for 16 Bits p-p resolution)

4.0 kHz (Normal Mode)

2.5 kHz (Reduced Power)

8.5 kHz (Normal Mode)

POWER CONSUMPTION 60 mW typ.

(Power Reduced Mode)

85 mW typ.

AIN LEAKAGE CURRENT (static)

10 nA 200 nA

MUX pinned out externally No Yes

AIN SOURCE IMPEDANCE

(for 16 Bits performance)

~ 1 k < 100

PACKAGE TSSOP-24 TSSOP-28

46

AD7739 – Comparison to the AD7738

AD7739 Higher AIN Source Impedance Allowed Lower Power

AD7738 Lower Noise at Higher Speed External Signal Conditioning Between MUX and ADC

47


AgendaAgenda


48

AD7790 /AD7791

AD7790: 16-Bit, AD7791: 24-Bit Low Supply Current: 65 uA typical, 160uA max, 1uA power down Internal 32.768kHz Clock Simultaneous 50/60 Hz Rejection (16.7 Hz Update Rate) 1.5 uV rms Noise (19-Bit p-p Res) @ 16.7 Hz Update Rate Continuous Read Mode 10-ld MSOP package

32 kHzCLOCK

GND VDD

ADC

AD7790/AD7791

BUFSERIAL

INTERFACE

REFIN1

AIN(+)

AIN(-)

49

AD7788 /AD7789

AD7788: 16-Bit, AD7789: 24-Bit Low Supply Current: 65 uA typical, 100uA max, 1uA power down Internal 32.768kHz Clock Simultaneous 50/60 Hz Rejection (16.7 Hz Update Rate) 1.5 uV rms Noise (19-Bit p-p Res) @ 16.7 Hz Update Rate Continuous Read Mode 10-ld uSOIC package

GND VDD REFIN

AD7788/AD7789

32 KHzCLOCK

SERIALINTERFACE

16 / 24-BITADC

AIN

50

AD779x Family

AD7790/91 Single Channel, Low Power, 16- / 24- Bit ADCs Buffered Analog Inputs (AD7788/89: without buffer) Sampling Now (Release July 03)

AD7792/93/94 Low Noise, Low Power Programmable Gain In-Amp Added To ADC

Core 2 / 6 Channel, 16- / 24- Bit ADCs Sampling September 03

AD7797 Single Channel, Low Power, 24- Bit ADCs with I2C interface

51

AD7788/89/90/91 – Key Advantages

Lowest Current – 65uA Typ. AD7788/89 @ 3V

Buffer – AD7790/1 are Only Buffered ADCs in Small Package Converts in 120ms/60ms; Fastest Low-Drift with 50/60Hz Rej. Noise – 19-Bits Pk-Pk at Best Conversion Rates Package – MSOP-10 ultra small 24-Bit ADC Extras–

Internal Clock For Lower System Cost&Power, with Simul. 50/60Hz Rej. Selectable Update Rates on AD7790/91 Low Power Modes on 7790/1 Allow Trade-Off of Speed Vs Power Vdd Channel For Battery Monitoring

52


AgendaAgenda


53

Summary

Application Examples How to choose the correct part

ICV New Products Additional On-Chip features -> AD7708 / 18 / 09 / 19 Easy to use, Read Only -> AD7782 / 83 Fast Ch.Switching, ±10V Input -> AD7732 / 34 / 38 Low Power 16/24-Bit ADC Converter -> AD7790 / 91 ICV ADC Selector Guide

ICV Future Directions Continue to Develop Precision Devices High Throughput Low Power / Low Voltage

Eval Boards Available on all products

54

Product Supportwww.analog.com/sigma-delta

ICV ADC Selector Guide Recomended products by application

Technical Notes 50/60 Hz rejection Otimizing for Low Power applications Zero Ofset chopping Mode Effective Resolution

DatasheetsGeneral Design Practice ADI Seminar materials, available online

http://www.analog.com/technology/amplifiersLinear/training/sensorSignal.html

New

New

http://www.analog.com/sigma-delta

http://www.analog.com/sigma-delta

55

Data Converters

Embedded Processing & DSP

RF & Communications

Amplifiers & Linear

Power/Supervisory/Hot-Swap

MEMs Technology

Analog-to-Digital Converters Audio ConvertersDigital-to-Analog Converters Digital IsolatorsDigital Up/Down Converters Display ElectronicsDirect Digital Synthesis MicroConverters®Mixed Signal Front-ends (MxFE) ReferencesThermal and System Management Energy MeasurementVoltage-to-Frequency Converters

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The World Leader in High-Performance Signal Processing Solutions Technology Leadership in… Data...

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