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OPA694 Dataheets PDF



Part Number OPA694
Manufacturers Burr-Brown
Logo Burr-Brown
Description Wideband / Low-Power / Current Feedback Operational Amplifier
Datasheet OPA694 DatasheetOPA694 Datasheet (PDF)

OPA694 SBOS319C − SEPTEMBER 2004 − REVISED NOVEMBER 2004 Wideband, Low-Power, Current Feedback Operational Amplifier FEATURES D D D D D D D UNITY GAIN STABLE BANDWIDTH: 1.5GHz HIGH GAIN OF 2V/V BANDWIDTH: 690MHz LOW SUPPLY CURRENT: 5.8mA HIGH SLEW RATE: 1700V/µsec HIGH FULL-POWER BANDWIDTH: 675MHz LOW DIFFERENTIAL GAIN/PHASE: 0.03%/0.0155 Pb-FREE AND GREEN SOT23-5 PACKAGE DESCRIPTION The OPA694 is an ultra-wideband, low-power, current feedback operational amplifier featuring high slew rate and.

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OPA694 SBOS319C − SEPTEMBER 2004 − REVISED NOVEMBER 2004 Wideband, Low-Power, Current Feedback Operational Amplifier FEATURES D D D D D D D UNITY GAIN STABLE BANDWIDTH: 1.5GHz HIGH GAIN OF 2V/V BANDWIDTH: 690MHz LOW SUPPLY CURRENT: 5.8mA HIGH SLEW RATE: 1700V/µsec HIGH FULL-POWER BANDWIDTH: 675MHz LOW DIFFERENTIAL GAIN/PHASE: 0.03%/0.0155 Pb-FREE AND GREEN SOT23-5 PACKAGE DESCRIPTION The OPA694 is an ultra-wideband, low-power, current feedback operational amplifier featuring high slew rate and low differential gain/phase errors. An improved output stage provides ±80mA output drive with < 1.5V output voltage headroom. Low supply current with > 500MHz bandwidth meets the requirements of high density video routers. Being a current feedback design, the OPA694 holds its bandwidth to very high gains—at a gain of 10, the OPA694 will still provide 200MHz bandwidth. RF applications can use the OPA694 as a low-power SAW pre-amplifier. Extremely high 3rd-order intercept is provided through 70MHz at much lower quiescent power than many typical RF amplifiers. The OPA694 is available in an industry-standard pinout in both SO-8 and SOT23-5 packages. +5V APPLICATIONS D D D D D WIDEBAND VIDEO LINE DRIVER MATRIX SWITCH BUFFER DIFFERENTIAL RECEIVER ADC DRIVER IMPROVED REPLACEMENT FOR OPA658 VIN 75Ω OPA694 402Ω 75Ω VLOAD RG− 59 75Ω RELATED PRODUCTS SINGLES — OPA683 OPA684 OPA691 OPA695 DUALS OPA2694 OPA2683 OPA2684 OPA2691 OPA2695 TRIPLES — — OPA3684 OPA3691 OPA3695 QUADS — — OPA4684 — — FEATURES Dual Version Low-Power, CFBplus Low-Power, CFBplus High Output High Intercept 402Ω − 5V Gain 2V/V Video Line Driver 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. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright  2004, Texas Instruments Incorporated www.ti.com OPA694 www.ti.com SBOS319C − SEPTEMBER 2004 − REVISED NOVEMBER 2004 ABSOLUTE MAXIMUM RATINGS(1) Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6.5VDC Internal Power Dissipation . . . . . . . . . See Thermal Characteristics Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.2V Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±VS Storage Temperature Range: D, DBV . . . . . . . . . −40°C to +125°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300°C Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C ESD Rating: Human Body Model (HBM) . . . . . . . . . . . . . . . . . . . . . . . . . 1500V Charge Device Model (CDM) . . . . . . . . . . . . . . . . . . . . . . . 1000V Machine Model (MM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not supported. 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. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. PACKAGE/ORDERING INFORMATION(1) PACKAGE DESIGNATOR D SPECIFIED TEMPERATURE RANGE −40°C to +85°C −40°C to +85°C PACKAGE MARKING OPA694 ORDERING NUMBER OPA694ID OPA694IDR OPA694IDBVT BIA OPA694IDBVR TRANSPORT MEDIA, QUANTITY Rails, 100 Tape and Reel, 2500 Tape and Reel, 250 Tape and Reel, 3000 PRODUCT OPA694 PACKAGE-LEAD SO-8 OPA694 SOT23-5 DBV (1) For the most current package and ordering information, see the Package Option Addendum at the end of this data sheet, or refer to our website at www.ti.com. PIN CONFIGURATIONS Top View Top View Output 1 5 +VS − VS NC Inverting Input Noninverting Input − VS 1 2 3 4 SO−8 NC = No Connection 8 7 6 5 NC Noninverting Input +VS 2 3 4 Inverting Input SOT23−5 Output 5 NC 4 BIA 1 2 Pin Orientation/Package Marking 3 2 OPA694 www.ti.com SBOS319C − SEPTEMBER 2004 − REVISED NOVEMBER 2004 ELECTRICAL CHARACTERISTICS: VS = ±5V Boldface limits are tested at +25°C. At RF = 402Ω, RL = 100Ω, and G = +2V/V, unless otherwise noted. OPA694ID, IDBV TYP PARAMETER AC PERFORMANCE (see Figure 1) Small-Signal Bandwidth G = +1, VO =.


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