OPA354-Q1
OPA2354-Q1
www.ti.com
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SBOS492A – JUNE 2009 – REVISED AUGUST 2009
250 MHz, RAIL-TO-RAIL I/O, CMOS OPERATIONAL AMPLIFIERS
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FEATURES
Qualified for Automotive Applications
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
– Differential Gain Error: 0.02%
– Differential Phase Error: 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
APPLICATIONS
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Video Processing
Ultrasound
Optical Networking, Tunable Lasers
Photodiode Transimpedance Amplifiers
Active Filters
High-Speed Integrators
Analog-to-Digital (A/D) Converter Input Buffers
Digital-to-Analog (D/A) Converter Output
Amplifiers
Barcode Scanners
Communications
V+
−In
OPA354
+In
V−
V
OUT
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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
Shutdown Version of OPA354 Family
200-MHz GBW, Rail-to-Rail Output, CMOS, Shutdown
200-MHz GBW, Rail-to-Rail Output, CMOS
38-MHz GBW, Rail-to-Rail Input/Output, CMOS
75-MHz BW, G = 2, Rail-to-Rail Output
150-MHz BW, G = 2, Rail-to-Rail Output
100-MHz BW, Differential Input/Output, 3.3-V Supply
PRODUCT
OPAx357
OPAx355
OPAx356
OPAx350/3
OPAx631
OPAx634
THS412x
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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.
Copyright © 2009, Texas Instruments Incorporated
TI [ TEXAS INSTRUMENTS ]
