Unless otherwise specified, the following specifications apply for AGND = DGND = DR GND = 0V, V

+2.5V, PD = 0V, External V

Boldface limits apply for T

Symbol

Parameter

Conditions

Typical

(Note 10)

Limits

(Note 10)

Units

(Limits)

Power Down Power Consumption

PD Pin = V

15

mW

PSRR

Power Supply Rejection Ratio

Rejection of Full-Scale Error with

V

72

dB

AC Electrical Characteristics

Unless otherwise specified, the following specifications apply for AGND = DGND = DR GND = 0V, V

+2.5V, PD = 0V, External V

Boldface limits apply for T

Symbol

Parameter

Conditions

Typical

(Note 10)

Limits

(Note 10)

Units

(Limits)

f

CLK1

Maximum Clock Frequency

40

MHz (min)

f

CLK2

Minimum Clock Frequency

5

MHz

t

CH

Clock High Time

Duty Cycle Stabilizer On

12.5

5

ns (min)

t

CL

Clock Low Time

Duty Cycle Stabilizer On

12.5

5

ns (min)

t

CH

Clock High Time

Duty Cycle Stabilizer Off

12.5

10

ns (min)

t

CL

Clock Low Time

Duty Cycle Stabilizer Off

12.5

10

ns (min)

t

CONV

Conversion Latency

7

Clock

Cycles

t

OD

Data Output Delay after Rising

Clock Edge

6

9.6

ns (max)

t

AD

Aperture Delay

2

ns

t

AJ

Aperture Jitter

0.7

ps rms

t

PD

Power Down Mode Exit Cycle

0.1 µF on pins 30, 31, 32; 10 µF

between pins 30, 31

280

µs

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed

specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test

conditions.

Note 2: All voltages are measured with respect to GND = AGND = DGND = 0V, unless otherwise specified.

50 mA maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 25 mA to two.

junction-to-ambient thermal resistance (

for maximum power dissipation listed above will be reached only when the device is operated in a severe fault condition (e.g. when input or output pins are driven

beyond the power supply voltages, or the power supply polarity is reversed). Obviously, such conditions should always be avoided.

Note 5: Human body model is 100 pF capacitor discharged through a 1.5 k

Ω resistor. Machine model is 220 pF discharged through 0Ω.

Note 6: Reflow temperature profiles are different for lead-free and non-lead-free packages.

input voltage must be

≤+3.4V to ensure accurate conversions.

20146511

Level).

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