OPA2188AQDGKRQ1 datasheet(6/37 Pages) TI1

Part #	OPA2188AQDGKRQ1

Description	Precision, Low-Noise, Rail-to-Rail Output, 36-V, Zero-Drift, Automotive-Grade Operational Amplifier

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Manufacturer	TI1 [Texas Instruments]

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6

OPA188-Q1, OPA2188-Q1

SBOS860 – APRIL 2017

www.ti.com

Product Folder Links: OPA188-Q1 OPA2188-Q1

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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 terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5 V beyond the supply rails should

be current-limited to 10 mA or less.

(3)

Short-circuit to ground, V– or V+.

7 Specifications

7.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

Voltage

Supply

Split-supply

±20

V

Single-supply

40

Signal input pins(2)

(V–) – 0.5

(V+) + 0.5

Differential

±0.7

Current

Signal input pins(2)

±10

mA

Output short-circuit(3)

Continuous

Temperature

OPA188-Q1, TJ

150

°C

OPA2188-Q1, TJ

125

°C

Storage, Tstg

–65

150

°C

(1)

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

7.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human-body model (HBM), per AEC Q100-002(1)

±1500

V

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

±750

(1)

VS / 2 = midsupply.

7.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted) RL = 10 kΩ connected to VS / 2

(1), and V

CM = VOUT = VS /

2

(1)

MIN

NOM

MAX

UNIT

VS

Operating voltage range

Split–supply

±2

±18

V

Single–supply

4

36

TA

OPA188-Q1 Temperature Grade 1: Specified temperature range

–40

125

°C

OPA2188-Q1 Temperature Grade 2: Specified temperature range

–40

105

(1)

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

report.

7.4 Thermal Information

THERMAL METRIC(1)

OPA188-Q1

OPA2188-Q1

UNIT

DGK (VSSOP)

8 PINS

RθJA

Junction-to-ambient thermal resistance

171.7

163.2

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

62.7

57.4

°C/W

RθJB

Junction-to-board thermal resistance

93.0

83.4

°C/W

ψJT

Junction-to-top characterization parameter

9.0

6.6

°C/W

ψJB

Junction-to-board characterization parameter

91.4

82.0

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

N/A

°C/W

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