Datasheet

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OPA354

OUT

V+

−

+In

OPA354-Q1

OPA2354-Q1

www.ti.com

....................................................................................................................................................... SBOS492A –JUNE 2009–REVISED AUGUST 2009

250 MHz, RAIL-TO-RAIL I/O, CMOS OPERATIONAL AMPLIFIERS

FEATURES

APPLICATIONS

• Video Processing

• Qualified for Automotive Applications

• Ultrasound

• Unity-Gain Bandwidth: 250 MHz

• Optical Networking, Tunable Lasers

• Wide Bandwidth: 100-MHz GBW

• Photodiode Transimpedance Amplifiers

• High Slew Rate: 150 V/μs

• Active Filters

• Low Noise: 6.5 nV/√Hz

• High-Speed Integrators

• Rail-to-Rail I/O

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

• High Output Current: >100 mA

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

• Excellent Video Performance

Amplifiers

– Differential Gain Error: 0.02%

• Barcode Scanners

– Differential Phase Error: 0.09°

• Communications

– 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

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.

The single version (OPA354), is available in the tiny SOT23-5 (DBV) package. The dual version (OPA2354)

comes in the miniature MSOP-8 (DGK) package and features completely independent circuitry for lowest

crosstalk and freedom from interaction. The devices are specified over the automotive temperature range of

–40°C to 125°C.

Table 1. OPAx354 RELATED PRODUCTS

FEATURES PRODUCT

Shutdown Version of OPA354 Family OPAx357

200-MHz GBW, Rail-to-Rail Output, CMOS, Shutdown OPAx355

200-MHz GBW, Rail-to-Rail Output, CMOS OPAx356

38-MHz GBW, Rail-to-Rail Input/Output, CMOS OPAx350/3

75-MHz BW, G = 2, Rail-to-Rail Output OPAx631

150-MHz BW, G = 2, Rail-to-Rail Output OPAx634

100-MHz BW, Differential Input/Output, 3.3-V Supply THS412x

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (24 pages)

PAGE 1
OPA354-Q1 OPA2354-Q1 www.ti.com ....................................................................................................................................................... SBOS492A – JUNE 2009 – REVISED AUGUST 2009 250 MHz, RAIL-TO-RAIL I/O, CMOS OPERATIONAL AMPLIFIERS FEATURES APPLICATIONS • • • • • • • • • • • • • • • • 1 • • • • Qualified for Automotive Applications Unity-Gain Bandwidth: 250 MHz Wide Bandwidth: 100-MHz GBW High Slew Rate: 150 V/μs Low Noise: 6.
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OPA354-Q1 OPA2354-Q1 SBOS492A – JUNE 2009 – REVISED AUGUST 2009 ....................................................................................................................................................... www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
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OPA354-Q1 OPA2354-Q1 www.ti.com ....................................................................................................................................................... SBOS492A – JUNE 2009 – REVISED AUGUST 2009 ELECTRICAL CHARACTERISTICS VS = 2.5 V to 5.5 V, RF = 0 Ω, RL = 1 kΩ connected to VS/2 (unless otherwise noted) PARAMETER TEST CONDITIONS VS = 5 V, VCM = (V–) + 0.
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OPA354-Q1 OPA2354-Q1 SBOS492A – JUNE 2009 – REVISED AUGUST 2009 ....................................................................................................................................................... www.ti.com ELECTRICAL CHARACTERISTICS (continued) VS = 2.5 V to 5.
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OPA354-Q1 OPA2354-Q1 www.ti.com ....................................................................................................................................................... SBOS492A – JUNE 2009 – REVISED AUGUST 2009 TYPICAL CHARACTERISTICS TA = 25°C, VS = 5 V, RF = 0 Ω, RL = 1 kΩ connected to VS/2 (unless otherwise noted) NONINVERTING SMALL−SIGNAL FREQUENCY RESPONSE 3 3 G = +1 RF = 25Ω VO = 0.1VPP VO = 0.
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OPA354-Q1 OPA2354-Q1 SBOS492A – JUNE 2009 – REVISED AUGUST 2009 ....................................................................................................................................................... www.ti.
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OPA354-Q1 OPA2354-Q1 www.ti.com ....................................................................................................................................................... SBOS492A – JUNE 2009 – REVISED AUGUST 2009 TYPICAL CHARACTERISTICS (continued) TA = 25°C, VS = 5 V, RF = 0 Ω, RL = 1 kΩ connected to VS/2 (unless otherwise noted) FREQUENCY RESPONSE FOR VARIOUS CL RECOMMENDED RS vs CAPACITIVE LOAD 9 160 G = +1 VO = 0.1VPP R S = 0Ω Normalized Gain (dB) 6 3 For 0.
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OPA354-Q1 OPA2354-Q1 SBOS492A – JUNE 2009 – REVISED AUGUST 2009 ....................................................................................................................................................... www.ti.
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OPA354-Q1 OPA2354-Q1 www.ti.com ....................................................................................................................................................... SBOS492A – JUNE 2009 – REVISED AUGUST 2009 TYPICAL CHARACTERISTICS (continued) TA = 25°C, VS = 5 V, RF = 0 Ω, RL = 1 kΩ connected to VS/2 (unless otherwise noted) OUTPUT SETTLING TIME TO 0.1% OPEN−LOOP GAIN vs TEMPERATURE 120 0.5 0.4 Open−Loop Gain (dB) Output Error (%) RL = 1kΩ VO = 2VPP 0.3 0.2 0.1 0 −0.1 −0.2 −0.
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OPA354-Q1 OPA2354-Q1 SBOS492A – JUNE 2009 – REVISED AUGUST 2009 ....................................................................................................................................................... www.ti.com APPLICATION INFORMATION The OPA354 is a CMOS, rail-to-rail I/O, high-speed, voltage-feedback operational amplifier designed for video, high-speed, and other applications. It is available as a single or dual op amp.
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OPA354-Q1 OPA2354-Q1 www.ti.com ....................................................................................................................................................... SBOS492A – JUNE 2009 – REVISED AUGUST 2009 Output Drive The OPA354's output stage can supply a continuous output current of ±100 mA and still provide approximately 2.7-V output swing on a 5-V supply, as shown in Figure 2.
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OPA354-Q1 OPA2354-Q1 SBOS492A – JUNE 2009 – REVISED AUGUST 2009 ....................................................................................................................................................... www.ti.com Video The OPA354 output stage is capable of driving standard back-terminated 75-Ω video cables (see Figure 4). By back-terminating a transmission line, it does not exhibit a capacitive load to its driver.
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OPA354-Q1 OPA2354-Q1 www.ti.com ....................................................................................................................................................... SBOS492A – JUNE 2009 – REVISED AUGUST 2009 Driving Analog-to-Digital Converters The OPA354 series op amps offer 60-ns settling time to 0.01%, making them a good choice for driving high- and medium-speed sampling A/D converters and reference circuits.
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OPA354-Q1 OPA2354-Q1 SBOS492A – JUNE 2009 – REVISED AUGUST 2009 ....................................................................................................................................................... www.ti.com Wideband Transimpedance Amplifier Wide bandwidth, low input bias current, and low input voltage and current noise make the OPA354 an ideal wideband photodiode transimpedance amplifier for low-voltage single-supply applications.
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OPA354-Q1 OPA2354-Q1 www.ti.com ....................................................................................................................................................... SBOS492A – JUNE 2009 – REVISED AUGUST 2009 Power Dissipation Power dissipation depends on power-supply voltage, signal and load conditions. With dc signals, power dissipation is equal to the product of output current times the voltage across the conducting output transistor, VS – VO.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE MATERIALS INFORMATION www.ti.com 26-Jan-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant OPA2354AQDGKRQ1 VSSOP DGK 8 2500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 Q1 OPA354AQDBVRQ1 SOT-23 DBV 5 3000 179.0 8.4 3.2 3.2 1.4 4.0 8.
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PACKAGE MATERIALS INFORMATION www.ti.com 26-Jan-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) OPA2354AQDGKRQ1 VSSOP DGK 8 2500 367.0 367.0 35.0 OPA354AQDBVRQ1 SOT-23 DBV 5 3000 195.0 200.0 45.
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.