OPA890IDBV BURR-BROWN [Burr-Brown Corporation], OPA890IDBV Datasheet
OPA890IDBV
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OPA890IDBV Summary of contents
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Burr Brown Products from Texas Instruments Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable FEATURES FLEXIBLE SUPPLY RANGE: +3V to +12V Single Supply 1. Dual Supplies UNITY-GAIN STABLE WIDEBAND +5V OPERATION: 115MHz (G = +2V/V) OUTPUT VOLTAGE SWING: 4V ...
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... S 6 Output 5 NC Submit Documentation Feedback www.ti.com (1) ORDERING TRANSPORT NUMBER MEDIA, QUANTITY OPA890ID Rail, 75 OPA890IDR Tape and Reel, 2500 OPA890IDBVT Tape and Reel, 250 OPA890IDBVR Tape and Reel, 3000 OPA890 UNIT 6.5 V See Thermal Characteristics –40 to +125 C +260 C +150 C +140 ...
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ELECTRICAL CHARACTERISTICS: V Boldface limits are tested at + 750 , G = +2V/V, and R = 100 , unless otherwise noted PARAMETER AC PERFORMANCE Small-Signal Bandwidth G = +1V/ ...
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OPA890 SBOS369 – MAY 2007 ELECTRICAL CHARACTERISTICS: V Boldface limits are tested at + 750 , G = +2V/V, and R = 100 , unless otherwise noted PARAMETER DISABLE Power-Down Supply Current (+V ) ...
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ELECTRICAL CHARACTERISTICS: V Boldface limits are tested at + 750 , G = +2V/V, and R = 100 , unless otherwise noted PARAMETER AC PERFORMANCE Small-Signal Bandwidth G = +1V/ ...
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OPA890 SBOS369 – MAY 2007 ELECTRICAL CHARACTERISTICS: V Boldface limits are tested at + 750 , G = +2V/V, and R = 100 , unless otherwise noted PARAMETER DISABLE Power-Down Supply Current (+V ) ...
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TYPICAL CHARACTERISTICS + +2V/ SMALL-SIGNAL FREQUENCY RESPONSE +2V/V - +5V +10V -18 1 ...
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OPA890 SBOS369 – MAY 2007 TYPICAL CHARACTERISTICS + +2V/ 750 , and HARMONIC DISTORTION vs LOAD RESISTANCE -80 -85 3rd Harmonic -90 -95 2nd Harmonic -100 -105 -110 ...
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TYPICAL CHARACTERISTICS + +2V/ 750 , and LOW-FREQUENCY INVERTING HARMONIC DISTORTION - 500W L - 1V/V - -100 ...
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OPA890 SBOS369 – MAY 2007 TYPICAL CHARACTERISTICS + +2V/ 750 , and SUPPLY AND OUTPUT CURRENT vs TEMPERATURE 1.15 1.14 Supply Current 1.13 1.12 1.11 1.10 1.09 1.08 ...
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TYPICAL CHARACTERISTICS +25 C, Differential Gain = +2V/ DIFFERENTIAL SMALL-SIGNAL FREQUENCY RESPONSE 2V 5V 10V ...
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OPA890 SBOS369 – MAY 2007 + +2V/ SMALL-SIGNAL FREQUENCY RESPONSE +2V/V - +5V/V - 100mV G = +10V -18 ...
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TYPICAL CHARACTERISTICS + +2V/ 750 , and NONINVERTING OVERDRIVE RECOVERY 6.5 5.5 4.5 3.5 Output Voltage Left Scale 2.5 Input Voltage 1.5 Right Scale 0.5 -0.5 -1.5 ...
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OPA890 SBOS369 – MAY 2007 TYPICAL CHARACTERISTICS +25 C, Differential Gain = +2V/ DIFFERENTIAL SMALL-SIGNAL FREQUENCY RESPONSE 2V 5V ...
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WIDEBAND VOLTAGE-FEEDBACK OPERATION The OPA890 provides an exceptional combination of low quiescent current with a wideband, unity-gain stable, voltage-feedback op amp using a new high slew rate input stage. Typical differential input stages used for voltage-feedback op amps are ...
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OPA890 SBOS369 – MAY 2007 + 0 Source W 698W 0 50W V I 59W 698W OPA890 R F 750W R G 750W 0 Figure 47. AC-Coupled +2, Single-Supply, Specification ...
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Driving a light load, the OPA890 can output 4V over 5V supplies. Setting the reference voltage to –5V results in an output voltage swing from 0V to 5V. In order to optimize the OPA2890 operation for this application, the ...
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OPA890 SBOS369 – MAY 2007 SINGLE-SUPPLY ACTIVE FILTERS The high bandwidth provided by the OPA890, while operating on a single +5V supply, lends itself well to high-frequency active filter designs. Again, the key additional requirement is to establish the dc ...
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... Table 2. Demonstration Board Summary ORDERING PRODUCT PACKAGE NUMBER OPA890ID SO-8 DEM-OPA-SO-1A OPA890IDBV SOT23-6 DEM-OPA-SOT-1A The demonstration fixtures can be requested at the Texas Instruments web site (www.ti.com) through the OPA890 product folder. DESIGN-IN TOOLS MACROMODELS AND APPLICATIONS SUPPORT ...
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OPA890 SBOS369 – MAY 2007 OPTIMIZING RESISTOR VALUES Because the OPA890 is a unity-gain stable, voltage-feedback op amp, a wide range of resistor values can be used for the feedback and gain setting resistors. The primary limits on these values ...
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OPA890 B 0 240W 50W 324W 750W Source R M 59W -5V Figure 51. Gain of –2V/V Example Circuit The second major consideration, touched on in the previous ...
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OPA890 SBOS369 – MAY 2007 E NI OPA890 Ö 4kTR 4kT R G Figure 52. Op Amp Noise Analysis Model The total output spot noise voltage can be computed as the ...
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... R L Note that it is the power in the output stage and not into the load that determines internal power dissipation. 2MW As a worst-case example, compute the maximum T using an OPA890IDBV (SOT23-6 package) in the - V circuit of S specified ambient temperature of +85 C and driving a grounded 100 ...
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OPA890 SBOS369 – MAY 2007 Achieving optimum performance high-frequency amplifier such as the OPA890 requires careful attention to board layout parasitics and external component types. Recommendations that optimize performance include the following: a. Minimize parasitic capacitance to any ac ground ...
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The high output voltage and current capability of the OPA890 allows multiple destination devices to be handled as separate transmission lines, each with its respective series and shunt terminations. If the 6dB attenuation of a doubly-terminated transmission line ...
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... PACKAGING INFORMATION (1) Orderable Device Status OPA890ID ACTIVE OPA890IDBVR ACTIVE OPA890IDBVT ACTIVE OPA890IDR ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design ...
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TAPE AND REEL INFORMATION PACKAGE MATERIALS INFORMATION Pack Materials-Page 1 6-Jun-2007 ...
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... Device Package Pins OPA890IDBVR DBV 6 OPA890IDBVT DBV 6 OPA890IDR D 8 TAPE AND REEL BOX INFORMATION Device Package OPA890IDBVR DBV OPA890IDBVT DBV OPA890IDR D PACKAGE MATERIALS INFORMATION Site Reel Reel A0 (mm) Diameter Width (mm) (mm) MLA 180 8 6.83 MLA 180 8 6.83 MLA 330 12 6.9 Pins Site ...
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PACKAGE MATERIALS INFORMATION Pack Materials-Page 3 6-Jun-2007 ...
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Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the ...