AD7277(RevC) Ver la hoja de datos (PDF) - Analog Devices

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AD7277
(Rev.:RevC)

3 MSPS, 12-/10-/8-Bit ADCs in 6-Lead TSOT

Analog Devices 

AD7276/AD7277/AD7278

Parameter

POWER REQUIREMENTS

VDD

IDD

Normal Mode (Static)

Normal Mode (Operational)

Partial Power-Down Mode (Static)

Full Power-Down Mode (Static)

Power Dissipation5

Normal Mode (Operational)

Partial Power-Down

Full Power-Down

A Grade 1, 2 B Grade1, 2

2.35/3.6

2.35/3.6

0.6

0.6

5.5

5.5

3.5

3.5

34

34

2

2

10

10

19.8

19.8

10.5

10.5

102

102

7.2

7.2

1 Temperature range from −40°C to +125°C.

2 Typical specifications are tested with VDD = 3 V and at 25°C.

3 See the Terminology section.

4 Guaranteed by characterization.

5 See the Power vs. Throughput Rate section.

Unit

V min/max

mA typ

mA max

mA typ

μA typ

μA max

μA max

mW max

mW typ

μW typ

μW max

Test Conditions/Comments

Digital I/Ps 0 V or VDD

VDD = 3.6 V, SCLK on or off

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

VDD = 3 V

−40°C to +85°C, typically 0.1 μA

85°C to 125°C

VDD = 3.6 V, fSAMPLE = 3 MSPS

VDD = 3 V

VDD = 3 V

VDD = 3.6 V, −40°C to +85°C

Rev. C | Page 6 of 28

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