OPA699 |
RFQ for OPA699 Required Field |
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| Technical/Catalog Information | OPA699ID |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Amplifier Type | Voltage Feedback |
| Number of Circuits | 1 - Single |
| Package / Case | 8-SOIC (3.9mm Width) |
| Slew Rate | 1400 V/s |
| Gain Bandwidth Product | 1GHz |
| Current - Supply | 15.5mA |
| Current - Output / Channel | 120mA |
| Voltage - Supply, Single/Dual (±) | 5 V ~ 12 V, ±2.5 V ~ 6 V |
| Output Type | - |
| -3db Bandwidth | 260MHz |
| Current - Input Bias | 3A |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input Offset | 1500V |
| Drawing Number | 296; 4040047-2; D; 8 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | OPA699ID OPA699ID 296 15876 5 ND 296158765ND 296-15876-5 |
| Product | Manufacturers | Pack | D/C |
| OPA699 | - | SOP8 | 06+ |
The OPA699 is a wideband, voltage-feedback op amp that offers bipolar output voltage limiting, and is stable for gains +4. Two buffered limiting voltages take control of the output when it attempts to drive beyond these limits. This new output limiting architecture holds the limiter offset error to ±10mV. The op amp operates linearly to within 20mV of the limits.
The combination of narrow nonlinear range and low limiting offset allows the limiting voltages to be set within 100mV of the desired linear output range. A fast 1ns recovery from limiting ensures that overdrive signals will be transparent to the signal channel. Implementing the limiting function at the output, as opposed to the input, gives the specified limiting accuracy for any gain, and allows the OPA699 to be used in all standard op amp applications.
Nonlinear analog signal processing circuits will benefit from the OPA699 sharp transition from linear operation to output limiting. The quick recovery time supports high-speed applications. The OPA699 is available in an industry-standard pinout in an SO-8 package. For lower gain applications requiring output limiting with fast recovery, consider the OPA698.
Typical Application |
Features |
| TRANSIMPEDANCE WITH FAST OVERDRIVE RECOVERY FAST LIMITING ADC INPUT DRIVER LOW PROP DELAY COMPARATOR NONLINEAR ANALOG SIGNAL PROCESSING DIFFERENCE AMPLIFIER IF LIMITING AMPLIFIER OPA689 UPGRADE | HIGH LINEARITY NEAR LIMITING FAST RECOVERY FROM OVERDRIVE: 1ns LIMITING VOLTAGE ACCURACY: ±10mV 3dB BANDWIDTH (G = +6): 260MHz GAIN BANDWIDTH PRODUCT: 1000MHz STABLE FOR G +4V/V SLEW RATE: 1400V/µs ±5V AND +5V SUPPLY OPERATION LOW GAIN VERSION: OPA698 |
