6 Specifications

6.1 Absolute Maximum Ratings

Over operating free-air temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

VS

Supply voltage, VS = (V+) – (V–)

93

V

Signal input pin voltage(2)

(V–) – 0.3

(V+) + 0.3

V

Status flag and E/D pin voltage(3)

E/D Com + 7

V

ILIMIT pin voltage

V–

(V–) + 3.35

V

Status flag pins current(3)

3

mA

Input current, all pins(2)

±10

mA

Output short circuit current(4)

Continuous

TJ

Junction temperature

–55

150

°C

TSTG

Storage temperature

–65

150

°C

(1)

Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply

functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions.

If used outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully

functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.

(2)

Input, E/D Com, and output pins are diode-clamped to the power-supply rails. Input signals that can swing more than 0.3 V beyond the

supply rails must be current-limited to less 10 mA.

(3)

Status flag and E/D pins are diode clamped to E/D Com – 0.3 V and E/D Com + 7 V. Pullup signals must be current-limited to < 3 mA.

(4)

Short-circuit to ground.

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)

±1500

V

Charged-device model (CDM), per ANSI/ESDA/JEDEC JS-002(2)

±500

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

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

MIN

NOM

MAX

UNIT

VS

Supply voltage, VS = (V+) – (V–)

Single supply voltage

8

85

V

Dual supply voltage

±4

±42.5

VE/D

E/D pin voltage(1)

5.5

V

Status flag pin voltage(1)

5.5

V

ILIMIT

Current limit set

±25

±250

mA

TA

Operating temperature

–40

125

°C

(1)

Recommended voltage must be current limited to below the listed value in the Absolute Maximum Ratings.

6.4 Thermal Information

THERMAL METRIC(1)

OPA593

UNIT

DNT (WSON)

12 PINS

RθJA

Junction-to-ambient thermal resistance

40.8

℃/W

RθJC(top)

Junction-to-case (top) thermal resistance

30.2

℃/W

RθJB

Junction-to-board thermal resistance

17.8

℃/W

ψJT

Junction-to-top characterization parameter

0.3

℃/W

ψJB

Junction-to-board characterization parameter

17.7

℃/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

4.3

℃/W

(1)

For information on traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.

OPA593

SBOS659C – JANUARY 2022 – REVISED DECEMBER 2022

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