ADS9813 datasheet(9/66 Pages) TI

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5.5 Electrical Characteristics (continued)

at AVDD_5V = 4.75V to 5.25V, VDD_1V8 = 1.75V to 1.85V, IOVDD = 1.15V to 1.85V, VREF = 4.096V (external), and

maximum throughput (unless otherwise noted); minimum and maximum values at TA = –40°C to +125°C; typical values at TA

= 25°C

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DIGITAL INPUTS

VIL

Input low logic level

–0.3

0.3 IOVDD

VIH

Input high logic level

0.7 IOVDD

IOVDD

Input capacitance

LVDS SAMPLING CLOCK INPUT

VTH

High-level input voltage (P – M)

AC coupled

100

DC coupled

300

VTL

Low-level input voltage (P – M)

AC coupled

–100

DC coupled

–300

VICM

Input common-mode voltage

0.5

1.2

1.4

DIGITAL OUTPUTS

VOL

Output low logic level

IOL = 200µA sink

0.2 IOVDD

VOH

Output high logic level

IOH = 200µA source

0.8 IOVDD

IOVDD

POWER SUPPLY - ADS9813

Total power dissipation

Maximum throughput

244

304

IAVDD_5V Supply current from AVDD_5V

Maximum throughput, internal reference

28.3

Power-down

0.2

IVDD_1V8 Supply current from VDD_1V8

Maximum throughput, internal reference

Power-down

0.2

IIOVDD

Supply current from IOVDD

Maximum throughput, CL = 10pF

Power-down

0.1

POWER SUPPLY - ADS9811 and ADS9810

Total power dissipation

Maximum throughput

177

215

IAVDD_5V

Supply current from AVDD_5V

Maximum throughput, internal reference

21.3

Supply current from AVDD_5V

Power-down

0.2

IVDD_1V8

Supply current from VDD_1V8

Maximum throughput, internal reference

Supply current from VDD_1V8

Power-down

0.2

IIOVDD

Supply current from IOVDD

Maximum throughput, CL = 10pF

Supply current from IOVDD

Power-down

0.1

(1)

Does not include the variation in voltage resulting from solder shift effects.

(2)

Measured with analog input common-mode voltage range ≤ ±RANGE/2 as described in Wide Common-Mode Configuration for

Differential Inputs

(3)

Minimum and maximum specifications are applicable for low-bandwidth filter setting.

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ADS9813, ADS9811, ADS9810

SBASAQ6A – JULY 2024 – REVISED NOVEMBER 2024

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