OPA354

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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. PRODUCTION DATA.

OPA354, OPA2354, OPA4354

SBOS233F – MARCH 2002 – REVISED JUNE 2016

OPAx354 250-MHz, Rail-to-Rail I/O, CMOS Operational Amplifiers

1

1 Features

1

•

Unity-Gain Bandwidth: 250 MHz

•

Wide Bandwidth: 100-MHz GBW

•

High Slew Rate: 150 V/µs

•

Low Noise: 6.5 nV

√Hz

•

Rail-to-Rail I/O

•

High Output Current: > 100 mA

•

Excellent Video Performance:

–

Diff Gain: 0.02%, Diff Phase: 0.09°

–

0.1-dB Gain Flatness: 40 MHz

•

Low Input Bias Current: 3 pA

•

Quiescent Current: 4.9 mA

•

Thermal Shutdown

•

Supply Range: 2.5 V to 5.5 V

•

MicroSIZE and PowerPAD™ Packages

2 Applications

•

Video Processing

•

Ultrasound

•

Optical Networking, Tunable Lasers

•

Photodiode Transimpedance Amps

•

Active Filters

•

High-Speed Integrators

•

Analog-to-Digital (A/D) Converter Input Buffers

•

Digital-to-Analog (D/A) Converter Output

Amplifiers

•

Barcode Scanners

•

Communications

3 Description

The OPA354 series of high-speed, voltage-feedback

CMOS operational amplifiers are designed for video

and other applications requiring wide bandwidth.

They 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 4.9 mA per

channel.

The OPA354 series op amps are optimized for

operation on single or dual supplies as low as 2.5 V

(±1.25 V) and up to 5.5 V (±2.75 V). Common-mode

input range extends beyond the supplies. The output

swing is within 100 mV of the rails, supporting wide

dynamic range.

For applications requiring the full 100-mA continuous

output

current,

single

and

dual

8-pin

HSOP

PowerPAD versions are available.

The single version (OPA354) is available in the tiny

5

‑pin SOT-23 and 8-pin HSOP PowerPAD packages.

The dual version (OPA2354) comes in the miniature

8-pin VSSOP and 8-pin HSOP PowerPAD packages.

The quad version (OPA4354) is offered in 14-pin

TSSOP and 14-pin SOIC packages.

Multichannel version feature completely independent

circuitry for lowest crosstalk and freedom from

interaction. All are specified over the extended –40°C

to 125°C temperature range.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

OPA354

HSOP (8)

4.89 mm × 3.90 mm

SOT-23 (5)

2.90 mm × 1.60 mm

OPA2354

VSSOP (8)

3.00 mm × 3.00 mm

HSOP (8)

4.89 mm × 3.90 mm

OPA4354

SOIC (14)

8.65 mm × 3.91 mm

TSSOP (14)

5.00 mm × 4.40 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Simplified Schematic