COMBOSMARTMETER datasheet(6/60 Pages) TI1

6 / 60 page

ADS131E04

ADS131E06

ADS131E08

SBAS561A – JUNE 2012 – REVISED APRIL 2013

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ELECTRICAL CHARACTERISTICS (continued)

Minimum and maximum specifications apply from –40°C to +105°C. Typical specifications are at +25°C. All specifications are

at DVDD = 1.8 V, AVDD = 3 V, AVSS = 0 V, VREF = 2.4 V, external fCLK = 2.048 MHz, data rate = 8 kSPS, and gain = 1,

unless otherwise noted.

ADS131E0x

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SUPPLY CURRENT (Operational Amplifier Turned Off)

AVDD – AVSS = 3 V

5.1

IAVDD

AVDD – AVSS = 5 V

5.8

Normal mode

DVDD = 3.3 V

IDVDD

DVDD = 1.8 V

0.4

POWER DISSIPATION (Analog Supply = 3 V)

Normal mode

9.3

10.2

ADS131E04

Power-down mode

µW

Standby mode

Normal mode

12.7

13.5

Quiescent power

ADS131E06

Power-down mode

µW

dissipation

Standby mode

Normal mode

17.6

ADS131E08

Power-down mode

µW

Standby mode

POWER DISSIPATION (Analog Supply = 5 V)

Normal mode

ADS131E04

Power-down mode

µW

Standby mode

4.2

Normal mode

24.3

Quiescent power

ADS131E06

Power-down mode

µW

dissipation

Standby mode

4.2

Normal mode

29.7

ADS131E08

Power-down mode

µW

Standby mode

4.2

TEMPERATURE

Specified

–40

+105

°C

Temperature

Operating

–40

+105

°C

range

Tstg

Storage

–60

+150

°C

THERMAL INFORMATION

ADS131E0x

THERMAL METRIC(1)

PAG (TQFP)

UNITS

64 PINS

θJA

Junction-to-ambient thermal resistance

θJCtop

Junction-to-case (top) thermal resistance

θJB

Junction-to-board thermal resistance

°C/W

ψJT

Junction-to-top characterization parameter

0.1

ψJB

Junction-to-board characterization parameter

θJCbot

Junction-to-case (bottom) thermal resistance

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

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COMBOSMARTMETER 数据表(PDF) 6 Page - Texas Instruments

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