C o n t e n t s

ADC with Configurable Filtering Adds Flexibility >>

High Speed ADC Portfolio Responds to Market Demands >>

High Performance ADC Dissipates Only 15 mW to Solve Heat Dissipation >>

Smallest SAR ADC Targets Space-Constrained Applications >>

ADC Selection Guide >>

ADC Selection Guide, continued >>

ADC with Integrated Quadrature Error Correction Minimizes Errors >>

Why Use an ADC Driver Amplifier? >>

Circuits from the Lab—Tested Design Resource >>

Buffer Enhances Clock Integrity to Enable Rated Performance from High Performance >>

Diff Amp Calculator Design Tool >>

All prices in this bulletin are in USD in quantities greater than 1000 (unless otherwise noted), recommended lowest grade resale, FOB U.S.A.

YOUR SEMICONDUCTOR SOLUTIONS RESOURCEVolume 10, Issue 2

ANALOG-TO-DIGITAL
CONVERTER AND DRIVER ICs

New Σ-Δ ADCs

Part
Number
Resolution
(Bits)
Number of Channels
Differential/Pseudo Differential
Noise
(rms)
PGA On-Chip
Clock
Package Price
($U.S.)
AD7190 24 2/4 8.5 nV Yes Yes 24-lead TSSOP 5.90
AD7191 24 2/4 15 nV Yes Yes Pin-programmable
24-lead TSSOP
3.80
AD7192 24 2/4 11 nV Yes Yes 24-lead TSSOP 4.90
AD7193 24 4/8 11 nV Yes Yes 28-lead TSSOP 5.40
AD7194 24 8/16 11 nV Yes Yes 32-lead LFCSP 6.40
AD7171 16 1/0 11.5 µV No Yes 10-lead LFCSP 1.15
AD7170 12 1/0 11.5 µV No Yes 10-lead LFCSP 0.95

New PulSAR® ADCs

Part
Number
Resolution
(Bits)
Speed
(MSPS)
Power
(mW)
SNR
(dB)
INL
(LSB)
Package Price
($U.S.)
AD7986 18 2 15 97 ±2 20-lead LFCSP 33.13
AD7984 18 1.33 10.5 99.7 ±2.25 10-lead LFCSP, 10-lead MSOP 28.29
AD7982 18 1 7 99 ±2.5 10-lead LFCSP, 10-lead MSOP 23.28
AD7985 16 2.5 15.5 90 ±1.5 20-lead LFCSP 30.99
AD7983 16 1.33 10.5 91.6 ±1.25 10-lead LFCSP, 10-lead MSOP 20.19
AD7980 16 1 7 91.5 ±2 10-lead LFCSP, 10-lead MSOP 13.38
AD7944 14 2.5 9 84.5 ±1 20-lead LFCSP 9.99

New Multichannel SAR ADCs

Part
Number
Channels Resolution
(Bits)
Throughput
Rate
AIN Range (V) Power
Supply (V)
Interface Package Price
($U.S.)
AD7291 8 12 22 kSPS 0 to ref 2.7 to 3.6 I2 20-lead TSSOP 3.90
AD7984 8 12 1 MSPS 0 to ref 2.7 to 3.6 SPI 20-lead TSSOP 3.90

New High Speed, Low Power ADCs

Part Number Resolution
(Bits)
Number of
Channels
Sample Rate
(MSPS)
Power Consumption
(mW/Channel)
Price
($U.S.)
AD9609BCPZ-65 10 1 65 70 4.17
AD9609BCPZ-80 1 80 78 4.50
AD9629BCPZ-65 12 1 65 76 12.08
AD9629BCPZ-80 1 80 85 16.70
AD9649BCPZ-65 14 1 65 77 23.35
AD9649BCPZ-80 1 80 87 25.00
AD9255BCPZ-80 1 80 241 33.00
AD9255BCPZ-105 1 105 322 45.00
AD9255BCPZ-125 1 125 370 59.93
AD9265BCPZ-80 16 1 80 241 48.33
AD9265BCPZ-105 1 105 322 56.67
AD9265BCPZ-125 1 125 370 65.00
AD9266BCPZ-65 1 65 97 43.33
AD9266BCPZ-80 1 80 110 48.33
AD9269BCPZ-65 16 2 65 80 73.66
AD9269BCPZ-80 2 80 93 84.09
 <<

 >>

 ^
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