Datasheet > OPA192QDGKRQ1

OPA192QDGKRQ1

更新时间： 2024-11-05 11:14:51

品牌	Logo	应用领域
德州仪器 - TI		放大器运算放大器
页数	文件大小	规格书
43页	2818K
描述
汽车类高电压轨到轨输入/输出精密运算放大器 E-Trim™ 系列 \| DGK \| 8 \| -40 to 125

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OPA192-Q1, OPA2192-Q1

SBOS850 –DECEMBER 2017

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

Low-Offset Voltage, Low-Input Bias Current Op Amp With e-trim™

1 Features

3 Description

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

•

Qualified for Automotive Applications

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.

AEC-Q100 Qualified with the Following Results:

–

Device Temperature Grade 1: –40°C to

+125°C Ambient Operating Temperature

–

Device HBM ESD Classification Level 3A

Device CDM ESD Classification Level 4A

•

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

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.

Rail-to-Rail Input and Output

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.

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

The OPAx192-Q1 family of op amps is available in an

8-pin VSSOP package and is specified from –40°C to

+125°C.

Differential Input Voltage Range to Supply Rail

High Capacitive-Load-Drive Capability: 1 nF

Industry-Standard Package:

Device Information⁽¹⁾

–

Single and Dual Channel in VSSOP-8

PART NUMBER

OPA192-Q1

PACKAGE

BODY SIZE (NOM)

2 Applications

VSSOP (8)

3.00 mm × 3.00 mm

OPA2192-Q1

•

Motor Control for Automotive

Traction Inverter

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

at the end of the data sheet.

On-Board Charger

Precision Current Sensing

OPAx192-Q1 Maintains Ultra-Low Input Offset Voltage Over Temperature

100

66 Typical Units Shown

œ25

œ50

œ75

œ100

œ75 œ50 œ25

100 125 150

Temperature (°C)

C001

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. PRODUCTION DATA.

12 3 4 5 6 7...43

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