±100

±75

±50

±25

0

25

50

75

100

±75

±50

±25

0

25

50

75

100

125

150

Temperature (

ƒC)

C001

66 Typical Units Shown

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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. ADVANCE INFORMATION for pre-production products; subject to

change without notice.

OPA192-Q1, OPA2192-Q1, OPA4192-Q1

SBOS850 – MAY 2017

OPAx192-Q1 36-V, Precision, Rail-to-Rail Input/Output, Low-Offset Voltage,

Low-Input Bias Current Op Amp With e-trim™

1

1 Features

1

•

Qualified for Automotive Applications

•

AEC-Q100 Qualified with the Following Results:

–

Device Temperature Grade 1: –40°C to

+125°C Ambient Operating Temperature

Range

–

Device Human Body Model (HBM)

Electrostatic Discharge (ESD) Classification

Level 3A

–

Device Charged Device Model (CDM) ESD

Classification Level C3

•

Low Offset Voltage: ±5 µV

•

Low Offset Voltage Drift: ±0.2 µV/°C

•

Low Noise: 5.5 nV/

√Hz at 1 kHz

•

High Common-Mode Rejection: 140 dB

•

Low Bias Current: ±5 pA

•

Rail-to-Rail Input and Output

•

Wide Bandwidth: 10 MHz GBW

•

High Slew Rate: 20 V/µs

•

Low Quiescent Current: 1 mA per Amplifier

•

Wide Supply: ±2.25 V to ±18 V, 4.5 V to 36 V

•

EMI/RFI Filtered Inputs

•

Differential Input Voltage Range to Supply Rail

•

High Capacitive Load Drive Capability: 1 nF

•

Industry-Standard Packages:

–

Single Channel in Very Small VSSOP-8

–

Dual Channel in VSSOP-8

–

Quad Channel in SOIC -14

2 Applications

•

Motor Control for Automotive

•

Traction Inverter

•

On Board Charger

•

Precision Current Sensing

3 Description

The OPAx192-Q1 family (OPA192-Q1, OPA2192-Q1,

and OPA4192-Q1) is a new generation of 36-V, e-

trim operational amplifiers. The OPAx192-Q1 family

of operational amplifiers use e-trim™, a method of

package-level trim for offset and offset temperature

drift

implemented

during

the

final

steps

of

manufacturing after the plastic molding process. This

method minimizes the influence of inherent input

transistor mismatch, as well as errors induced during

package molding.

These devices offer outstanding dc precision and ac

performance, including rail-to-rail input/output, low

offset (±5 µV, typical), low offset drift (±0.2 µV/°C,

typical), and 10-MHz bandwidth.

Unique features such as differential input-voltage

range to the supply rail, high output current (±65 mA),

high capacitive load drive of up to 1 nF, and high

slew rate (20 V/µs) make the OPAx192-Q1 a robust,

high-performance

operational

amplifier

for

high-

voltage industrial applications.

The OPAx192-Q1 family of op amps is available in

standard packages and is specified from –40°C to

+125°C.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

OPA192-Q1

VSSOP (8)

3.00 mm × 3.00 mm

OPA2192-Q1

VSSOP (8)

3.00 mm × 3.00 mm

OPA4192-Q1

SOIC (14)

8.65 mm × 3.90 mm

(1) For all available packages, see the package option addendum

at the end of the data sheet.

OPAx192-Q1 Maintains Ultra-Low Input Offset

Voltage Over Temperature