OPAx607-Q1, Automotive, 50-MHz , Rail to Rail Output CMOS Operational Amplifier

1 Features

• Qualified for automotive applications

• AEC-Q100 qualified with the following results:

– Temperature grade 1: –40°C to +125°C, TA

• Gain bandwidth product (GBW): 50 MHz

• Quiescent current: 900 µA (typical)

• Input offset drift: 1.5 μV/°C (maximum)

• Offset voltage: 120 µV (typical)

• Input bias current: 10 pA (maximum)

• Rail-to-rail output (RRO)

• Supply range : 2.2 V to 5.5 V

2 Applications

• DC/DC converter

• Inverter and motor control

• On-Board (OBC) and wireless charger

• e-Turbo

• HVAC compressor module

• Gesturing

3 Description

The OPA607-Q1 and OPA2607-Q1 devices are

decompensated, minimum gain of 6 V/V stable,

general-purpose CMOS operational amplifiers with

low noise of 3.8 nV/√ Hz and a GBW of 50 MHz.

The low voltage offset drift (dVOS/dT) and wide

bandwidth of the OPAx607-Q1 devices make them

attractive for low cost general-purpose applications

like low side current sensing and TIA (transipedance

amplifier). The high-impedance CMOS inputs make

the OPAx607-Q1 devices ideal amplifiers to interface

with sensors with high output impedance (for

example, piezoelectric transducers).

The rail-to-rail output (RRO) of the OPAx607-Q1

devices can swing up to 8 mV from the supply rails,

maximizing dynamic range.

The OPAx607-Q1 is optimized for low supply voltage

operation as low as 2.2 V (±1.1 V) and up to 5.5 V

(±2.75 V), and is specified over the temperature range

of –40°C to +125°C.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

OPA607-Q1

SOT23 (5)

2.90 mm × 1.60 mm

OPA2607-Q1

VSSOP (8)

3.00 mm × 3.00 mm

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

+

±

Short Circuit

Detection

LOAD

OPAx607-Q1

+

±

TLV3201

ADS7042

OPAx607-Q1 for Current-Sensing Application

LED driver

Transimpedance

stage

í

+

VREF

ADS7042

OPAx607-Q1

Photodiode

OPAx607-Q1 for Transimpedance Application

www.ti.com

OPA607-Q1, OPA2607-Q1

SBOSA38A – FEBRUARY 2021 – REVISED APRIL 2021

Copyright © 2021 Texas Instruments Incorporated

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Product Folder Links: OPA607-Q1 OPA2607-Q1

OPA607-Q1, OPA2607-Q1

SBOSA38A – FEBRUARY 2021 – REVISED APRIL 2021

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.