OPA694ID Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments OPA694ID is a wideband current-feedback operational amplifier featuring 1500 V/µs slew rate, 690 MHz bandwidth, and 55 dB CMRR in an 8-Pin SOIC package. From $2.32, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- OPA694ID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.3175(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wideband current-feedback architecture with 690 MHz -3dB bandwidth for high-speed signal processing
- Ultra-high slew rate of 1500 V/µs enabling fast signal transitions in demanding applications
- Low input offset voltage max 3000 µV with 60 dB common-mode rejection ratio for precision performance
- 8-Pin SOIC (SOIC-8) package with Pb-free compliance for easy PCB integration and RoHS conformance
- Wide supply voltage range supporting ±5V dual supply operation suitable for diverse system designs
Applications
The OPA694ID is well suited for video distribution amplifiers and cable drivers where high bandwidth and fast slew rate are critical. It is commonly used in ADC input buffering, IF/RF signal conditioning, and active filter stages in communications and instrumentation equipment. Its current-feedback topology also makes it an excellent choice for pulse amplifiers and test equipment requiring minimal signal distortion.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | CURRENT-FEEDBACK |
| Average Bias Current-Max (IIB) | 20 µA |
| Bias Current-Max (IIB) @25C | 20 µA |
| Common-mode Reject Ratio-Min | 55dB |
| Common-mode Reject Ratio-Nom | 60dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -6.5 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 1250V/us |
| Slew Rate-Nom | 1700V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 6mA |
| Supply Voltage Limit-Max | 6.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 1500000 |
| Wideband | YES |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the bandwidth and slew rate of the OPA694ID?
The OPA694ID offers a -3dB bandwidth of 690 MHz and a slew rate of 1500 V/µs, making it ideal for high-speed applications such as video amplification and ADC input buffering requiring fast signal processing.
What are the typical applications for the OPA694ID?
The OPA694ID is commonly used in video distribution amplifiers, cable drivers, IF/RF signal conditioning, active filters, ADC input buffers, and pulse amplifiers in communications, test, and instrumentation systems.
What package does the OPA694ID come in and is it RoHS compliant?
The OPA694ID is available in an 8-Pin SOIC (Small Outline IC) package. It is Pb-free and RoHS compliant, as indicated by the Pbfree Code: Yes specification, making it suitable for modern environmentally conscious designs.
What is a suitable replacement or alternative for the OPA694ID?
Alternatives to the OPA694ID include other Texas Instruments current-feedback op-amps such as the OPA691, OPA695, and OPA2694 (dual version). These offer similar bandwidth and slew rate characteristics and are pin-compatible in many configurations.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.7800 | $3.78 |
| 3+ | $3.0900 | $9.27 |
| 9+ | $2.3175 | $20.86 |
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