OPA992 datasheet(6/68 Pages) TI

6 / 68 page

6 Specifications

6.1 Absolute Maximum Ratings

over operating ambient temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

Supply voltage, VS = (V+) – (V–)

Signal input pins

Common-mode voltage(3)

(V–) – 0.5

(V+) + 0.5

Differential voltage(3)

VS + 0.2

Current(3)

–10

Shutdown pin voltage(4)

V–

(V–) + 20

Output short-circuit(2)

Continuous

Operating ambient temperature, TA

–55

150

°C

Junction temperature, TJ

150

°C

Storage temperature, Tstg

–65

150

°C

(1)

Operating the device beyond the ratings listed under Absolute Maximum Ratings will cause permanent damage to the device.

These are stress ratings only, based on process and design limitations, and this device has not been designed to function outside

the conditions indicated under Recommended Operating Conditions. Exposure to any condition outside Recommended Operating

Conditions for extended periods, including absolute-maximum-rated conditions, may affect device reliability and performance.

(2)

Short-circuit to ground, one amplifier per package. Extended short-circuit current, especially with higher supply voltage, can cause

excessive heating and eventual destruction.

(3)

Input pins are diode-clamped to the power-supply rails. Input signals that may swing more than 0.5 V beyond the supply rails must be

current limited to 10 mA or less.

(4)

Cannot exceed V+.

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

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

±2500

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

±1500

(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 ambient temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage, (V+) – (V–)

2.7

Common mode voltage range

(V–)

(V+)

VIH

High level input voltage at shutdown pin (amplifier disabled)

1.1

(V–) + 20 (1)

VIL

Low level input voltage at shutdown pin (amplifier enabled)

(V–)

0.2

Specified temperature

–40

125

°C

(1)

Cannot exceed V+.

6.4 Thermal Information for Single Channel

THERMAL METRIC(1)

OPA992, OPA992S

UNIT

DBV

(SOT-23)

DCK

(SC70)

5 PINS

6 PINS

5 PINS

RθJA

Junction-to-ambient thermal resistance

185.4

166.9

198.1

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

83.9

94.1

°C/W

RθJB

Junction-to-board thermal resistance

52.5

47.1

45.3

°C/W

ψJT

Junction-to-top characterization parameter

25.4

25.9

16.9

°C/W

ψJB

Junction-to-board characterization parameter

52.1

47.0

45.0

°C/W

OPA992, OPA2992, OPA4992

SBOSA10B – JUNE 2021 – REVISED DECEMBER 2021

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