ADS7828-Q1

SBAS456B – DECEMBER 2008 – REVISED JANUARY 2016

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6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range, unless otherwise noted.

(1) (2)

MIN

MAX

UNIT

Supply voltage

–0.3

6

V

Digital input voltage

–0.3

0.3

V

108.4

°C/W

Operating free-air temperature

–40

85

°C

Vapor phase (60 seconds)

215

°C

Lead temperature during soldering

Infrared (15 seconds)

220

°C

Operating virtual-junction temperature

150

°C

Storage temperature

–65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltages are with respect to the GND terminal.

(3)

The package thermal impedance is calculated in accordance with JESD 51-7.

(4)

6.2 ESD Ratings

VALUE

UNIT

±2000

Electrostatic discharge

V

Charged-device model (CDM), per AEC Q100-011

±1000

(1)

AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

2.7-V nominal

2.7

3.6

Supply Voltage

V

5-V nominal

4.75

5

5.25

Positive Input

–0.2

Negative Input

–0.2

0.2

Analog Input Voltage

V

Full-scale differential (Positive input – Negative

0

input)

Voltage Reference Input voltage

0.05

V

High-level digital input voltage

V

Low-level digital input voltage

–0.3

V

Operating free-air temperature

–40

85

°C

4

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