Analog Dialogue Current Issue

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NEW PRODUCTS Model
Fast op Amp: 1 GHz, 5,500 V/µs, low distortion AD8009
Variable-gain (48-dB) amplifiers, dual channel, 40 MHz AD604/5
Ultralow power dual op amp: rail-to-rail output,4 µA/ch OP281
Precision op amp: rail-to-rail input & output “OP27” OP184
Line interface: 500-mA driver and 2 low-noise amps AD816
16-bit- ADC with 220 ksps word rate, parallel & serial AD7722
12-bit dual ADC (simultaneous sampling/conversion) 4 µs AD7862
12-bit ADC: serial, in 8-pin SOIC, 200 ksps 5-V supply AD7895
12- & 10-bit DACs, 2.7 to 5.5 V, IDD max=100 µA AD7392/3
360-MHz, 196-bit CMOS triple 8-bit video DAC ADV7129
Complete 12-bit, 6-MSPS, CCD signal processor AD9807
RGB to NTSC/PAL video encoder, +5 V supply AD724
Fast-switching buffered muxes (250-800 MHz) AD817x/8x
High-speed mux expansion panels for RTI-2100 boards RTIxxMUX
6- and 4-channel serial-input clickless audio control ICs SSM2160/1
Receiver IF subsystem for GSM, 3 V: mixer/amp/demod AD6459
Complete ATM155 Transceiver IC for UTP#5 fiber/copper AD6816
µP 69x supervisory circuits in µSOIC & TSSOP ADM69x
µpower switching regulators, =>1.0 V to 3.3, 5, and 12 V ADP1110
µpower step up/step down switching regulators ADP1111
Secondary side off-line battery charger controllers, Li, Ni ADP3810/1
Pulsed-power dc-dc converter: 28 V to pulsed 25 A @ 8 V ADDC02808PB

NEW LITERATURE Brochure: Signal processing components for automotive applications Circle 33
Product Briefs: GSM Baseband Chipset (AD20msp415) and Radio Transceiver Chipset (AD6430) Circle 34

ERRATA•••Analog Dialogue 30-3, pages 10-11 (“Buffered multiplexers for video applications”): In Figure 5, the two 700-ohms resistors at pins 7, 8 should be 549 ohms; and the grounded resistor should be connected to pin 7 instead of pin 8 •••AD7836 Quad 14-bit DAC data sheet, Rev. 0: On the first page under “Features”, The reference range is ±5 V and the Maximum output voltage range is ±10 V •••AD9830 data sheet (CMOS complete DDS). Rev. A, Outline Dimensions, page 15, has the correct values for package pitch and pin width (Circle 35). These are incorrect in Rev. 0 •••The AD7701 and AD7703 data sheets are in Revision D (Circle 36). Erroneous current consumption spec changes from Rev. B to Rev. C have been reversed.

PRODUCT NOTES •••The correct version of AD7015 to order is AD53/009-9 •••More than 200 products of all types, including DSPs and computer-oriented products, are available for single-supply applications, especially useful in power-saving 5- and 3-volt equipment. Consult the sales/applications staff •••Nearly 300 ADI products are available with a maximum package thickness of 1.78 mm, suitable for PCM cards, including DACs & ADCs, Op Amps & In Amps, References, DSPs, Drivers, Switches, and Codecs. Consult the sales/applications staff.

PATENTS •••5,511,420 to Yang Zhao and Stephen Lewis for Electric field attraction minimization circuit •••5,517,149 to Apparajan Ganesan, Paul Ferguson, and David Robertson for Gain linearity correction circuit for MOS circuits •••5,523,718 to James Butler for Balanced double-folded cascode operational amplifier •••5,528,197 to Douglas Frey for Voltage controlled amplifier •••5,528,240 to James Wilson and Ronald Cellini for Digital phase-locked loop utilizing a high order sigma-delta modulator •••5,530,444 to Thomas Tice, David Crook, Kevin Kattman, and Charles Lane for Differential amplifiers which can form a residue amplifier in sub-ranging A/D converters •••5,532,905 to Thomas Moore for Thermally enhanced leadframe for packages that utilize a large number of leads •••5,534,794 to Carl Moreland for Selectable logic output stage •••5,537,027 to Edward Jordan for Calibration system for an asymmetrical ramp generator system •••5,539,338 to Carl Moreland for Input or output selectable circuit pin •••5,540,095 to Steven Sherman, Paul Brokaw, Robert Tsang, Theresa Core for Monolithic accelerometer •••5,541,120 to Derek Robinson, William Krieger, Andre Martinez, and Marion McDevitt for Method of making complementary bipolar polysilicon emitter devices •••5,541,446 to Oliver Kierse for Integrated circuit package with improved heat dissipation •••5,541,532 to Kevin McCall for All MOS single-ended to differential level converter •••5,541,620 to David Reynolds for CRT cursor control system •••5,542,295 to Roger Howe, Jerome Barber, and Michael Judy for Apparatus to minimize stiction in micromachined structures •••5,543,013 to Robert Tsang, Jeffrey Farash, and Richard Payne for Method of forming a microstructure with bare silicon ground plane •••5,545,918 to Francisco Dos Santos and Larry DeVito for Circuit construction for controlling saturation of a transistor •••5,550,492 to Frank Murden for Analog to digital converter using complementary differential emitter pairs •••5,550,728 to Denis Ellis for Charge pump converter structure •••5,554,943 to Carl Moreland for Analog to digital converter having a magnitude amplifier with an improved differential input amplifier •••5,559,514 to David Thomson for Analog-to-digital converter with sigma-delta duty cycle encoded output •••5,563,504 to Barrie Gilbert and Shao-Feng Shu for Switched bandgap voltage reference •••5,563,597 to Damien McCartney for Switched-capacitor one-bit digital-to-analog converter with low sensitivity to op-amp offset voltage •••5,565,625 to Roger Howe and Stephen Bart for Sensor with separate actuator and sense fingers •••5,568,438 to Robert Penchuk for Sense amplifier with offset autonulling •••5,569,621 to Kevin Yallup and Oliver Creighton for Integrated circuit chip supported by a handle wafer and provided with means to maintain the handle wafer potential at a desired level •••5,570,090 to Timothy Cummins for DAC with digitally programmable gain and sync level generation •••5,574,401 to Paul Spitalny for Large common mode input range CMOS amplifier. For 24-hour automated data on ADI products call AnalogFaxª, 1-800-446-6212; use Faxcode.

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