AD7273 Просмотр технического описания (PDF) - Analog Devices

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AD7273

3MSPS,10-/12-Bit ADCs in 8-Lead TSOT

Analog Devices 

PRELIMINARY TECHNICAL DATA

AD7273-SPECIFICATIONS (VDD=+2.35 V to +3.6 V, VREF= +2 .5V, fSCLK=52 MHz, fSAMPLE=3MSPS unless

otherwise noted; TA=TMIN to TMAX, unless otherwise noted.)

Parameter

B Grade1

Units

Test Conditions/Comments

POWER REQUIREMENTS

VDD

IDD

Normal Mode(Static)

Normal Mode (Operational)

Full Power-Down Mode (Static)

Full Power-Down Mode (Dynamic)

2.35/3.6

2.5

4.5

1

TBD

V min/Vmax

mA typ

mA max

µA max

Digital I/Ps= 0V or VDD

VDD= 2.35V to 3.6V, SCLK On or Off

VDD= 2.35V to 3.6V, fSAMPLE = 3MSPS

SCLK On or Off, typically TBD nA

mA typ

VDD= 3V, fSAMPLE = 1MSPS

Power Dissipation4

Normal Mode (Operational)

Full Power-Down

13.5

3

mW max

µW max

VDD=3V , fSAMPLE = 3MSPS

VDD=3V

NOTES

1Temperature range from –40°C to +85°C.

2See Terminology.

3Guaranteed by Characterization.

4See Power Versus Throughput Rate section.

Specifications subject to change without notice.

REV. PrB

–3–

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