OPA2990IDR datasheet(9/59 Pages) TI1

9 / 59 page

OPA990, OPA2990, OPA4990

www.ti.com

SBOS933D – FEBRUARY 2019 – REVISED JULY 2019

Product Folder Links: OPA990 OPA2990 OPA4990

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(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)

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.

(3)

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

excessive heating and eventual destruction. See the Thermal Protection section for more information.

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(2)

(V–) – 0.5

(V+) + 0.5

Differential voltage(2)

VS + 0.2

Current(2)

–10

Output short-circuit(3)

Continuous

Operating ambient temperature, TA

–55

150

°C

Junction temperature, TJ

150

°C

Storage temperature, Tstg

–65

150

°C

(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.

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

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

±2000

Charged device model (CDM), per JEDEC specification JESD22-C101(2)

±1000

(1)

Cannot exceed V+.

6.3 Recommended Operating Conditions

over operating ambient temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage, (V+) – (V–)

2.7

Input voltage range

(V–) – 0.2

(V+) + 0.2

VIH

High level input voltage at shutdown pin (amplifier enabled)

(V–) + 1.1

(V–) + 20 V(1)

VIL

Low level input voltage at shutdown pin (amplifier disabled)

(V–)

(V–) + 0.2

Specified temperature

–40

125

°C

(1)

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

report, SPRA953.

(2)

This package option is preview for OPA990.

6.4 Thermal Information for Single Channel

THERMAL METRIC(1)

OPA990, OPA990S

UNIT

DBV(2)

(SOT-23)

DCK(2)

(SC70)

DRL(2)

(SOT-553)

5 PINS

6 PINS

5 PINS

6 PINS

RθJA

Junction-to-ambient thermal resistance

192.1

204.6

TBD

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

113.6

116.5

TBD

°C/W

RθJB

Junction-to-board thermal resistance

60.5

51.8

TBD

°C/W

ψJT

Junction-to-top characterization parameter

37.2

24.9

TBD

°C/W

ψJB

Junction-to-board characterization parameter

60.3

51.5

TBD

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

N/A

TBD

°C/W

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