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OPA354A-Q1

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Automotive 250MHz, Rail-to-Rail I/O, CMOS Single Operational Amplifier

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Data sheet

OPA354A-Q1

ACTIVE
Data sheet Order now

Product details

Architecture FET / CMOS Input, Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 GBW (typ) (MHz) 100 BW at Acl (MHz) 250 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 150 Vn at flatband (typ) (nV√Hz) 6.5 Vn at 1 kHz (typ) (nV√Hz) 70 Iq per channel (typ) (mA) 4.9 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail In, Out Rating Automotive Operating temperature range (°C) -40 to 125 CMRR (typ) (dB) 80 Input bias current (max) (pA) 50 Offset drift (typ) (µV/°C) 4 Iout (typ) (mA) 100 2nd harmonic (dBc) 75 3rd harmonic (dBc) 83 Frequency of harmonic distortion measurement (MHz) 1
Architecture FET / CMOS Input, Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 GBW (typ) (MHz) 100 BW at Acl (MHz) 250 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 150 Vn at flatband (typ) (nV√Hz) 6.5 Vn at 1 kHz (typ) (nV√Hz) 70 Iq per channel (typ) (mA) 4.9 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail In, Out Rating Automotive Operating temperature range (°C) -40 to 125 CMRR (typ) (dB) 80 Input bias current (max) (pA) 50 Offset drift (typ) (µV/°C) 4 Iout (typ) (mA) 100 2nd harmonic (dBc) 75 3rd harmonic (dBc) 83 Frequency of harmonic distortion measurement (MHz) 1
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade: –40°C to +125°C Ambient Operating Temperature Range
  • Unity-Gain Bandwidth: 250MHz
  • Wide Bandwidth: 100MHz GBW Product
  • High Slew Rate: 150V/µs
  • Low Noise: 6.5nV/√ Hz
  • Rail-to-Rail I/O
  • High Output Current: >100mA
  • Excellent Video Performance
    • Differential Gain Error: 0.02%
    • Differential Phase Error: 0.09°
    • 0.1dB Gain Flatness: 40MHz
  • Low Input Bias Current: 3pA
  • Quiescent Current: 5mA
  • Thermal Shutdown
  • Supply Range: 2.5V to 5.5V
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade: –40°C to +125°C Ambient Operating Temperature Range
  • Unity-Gain Bandwidth: 250MHz
  • Wide Bandwidth: 100MHz GBW Product
  • High Slew Rate: 150V/µs
  • Low Noise: 6.5nV/√ Hz
  • Rail-to-Rail I/O
  • High Output Current: >100mA
  • Excellent Video Performance
    • Differential Gain Error: 0.02%
    • Differential Phase Error: 0.09°
    • 0.1dB Gain Flatness: 40MHz
  • Low Input Bias Current: 3pA
  • Quiescent Current: 5mA
  • Thermal Shutdown
  • Supply Range: 2.5V to 5.5V

The design of the OPAx354-Q1 family of high-speed, voltage-feedback CMOS operational amplifiers is for video and other applications requiring wide bandwidth. These devices are unity-gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.09°. Quiescent current is only 5mA per channel.

The OPAx354-Q1 family of operational amplifiers (op-amps) are optimized for operation on single or dual supplies as low as 2.5V (±1.25V) and up to 5.5V (±2.75V). Common-mode input range extends beyond the supplies. The output swing is within 100mV of the rails, supporting wide dynamic range.

The single-supply version (OPA354A-Q1) is available in the tiny SOT–23-5 (DBV) package. The dual-supply version (OPA2354A-Q1) is available in the miniature VSSOP-8 (DGK) package and features completely independent circuitry for lowest crosstalk and freedom from interaction. The quad-supply version (OPA4354-Q1) is available in the TSSOP-14 (PW) package. The device specifications are for operation over the automotive temperature range of –40°C to +125°C.

The design of the OPAx354-Q1 family of high-speed, voltage-feedback CMOS operational amplifiers is for video and other applications requiring wide bandwidth. These devices are unity-gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.09°. Quiescent current is only 5mA per channel.

The OPAx354-Q1 family of operational amplifiers (op-amps) are optimized for operation on single or dual supplies as low as 2.5V (±1.25V) and up to 5.5V (±2.75V). Common-mode input range extends beyond the supplies. The output swing is within 100mV of the rails, supporting wide dynamic range.

The single-supply version (OPA354A-Q1) is available in the tiny SOT–23-5 (DBV) package. The dual-supply version (OPA2354A-Q1) is available in the miniature VSSOP-8 (DGK) package and features completely independent circuitry for lowest crosstalk and freedom from interaction. The quad-supply version (OPA4354-Q1) is available in the TSSOP-14 (PW) package. The device specifications are for operation over the automotive temperature range of –40°C to +125°C.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet OPAx354-Q1 250MHz, Rail-to-Rail I/O, CMOS Operational Amplifiers datasheet (Rev. G) PDF | HTML Aug 11, 2026
Functional safety information OPA354A-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML Dec 10, 2024
Application brief Quickly Detecting Overcurrent Faults With Low-Side Current Shunt Measurement Required for SiC or GaN Switches PDF | HTML Aug 14, 2024
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML Mar 28, 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

OPA354 PSpice Model (Rev. C)

SBOC018C.ZIP (332 KB) - PSpice model
Supported products & hardware
Simulation model

OPA354 TINA-TI Reference Design (Rev. B)

SBOC204B.TSC (85 KB) - TINA-TI reference design
Supported products & hardware
Simulation model

OPA354 TINA-TI Spice Model (Rev. A)

SBOM282A.ZIP (6 KB) - TINA-TI Spice model
Supported products & hardware
Calculation tool

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)

Supported products & hardware
Reference design

TIDA-080004 — Electronics and LED Driver Reference Design for Augmented Reality Head-Up Displays

This reference design provides an electronics subsystem designed to drive an automotive augmented reality (AR) head-up display (HUD). DLP® technology enables bright, crisp, highly saturated head-up displays that project critical driving information onto the windshield of the car, reducing (...)
Supported products & hardware
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SOT-23 (DBV) 5 Ultra Librarian
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