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OPA858IDSGR
+BOM-
ManufacturerTexas Instruments
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Mfr. Part #OPA858IDSGR
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In Stock1591
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| SlewRate | 2000V/µs |
| GainBandwidthProduct | 5.5 GHz |
| -3dbBandwidth | 1.2 GHz |
| Current-InputBias | 0.4 pA |
| Voltage-InputOffset | 800 µV |
| Current-Supply | 21mA |
| Current-Output/Channel | 105 mA |
| Voltage-SupplySpan(Min) | 3.3 V |
| Voltage-SupplySpan(Max) | 5.25 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-WFDFN Exposed Pad |
Overview
Description
The OPA858IDSGR is a high-speed operational amplifier designed by Texas Instruments. It primarily features a wide bandwidth of 5.5 GHz, making it suitable for applications that require high-speed data processing and signal amplification. The amplifier operates with low input voltage noise, enhancing signal clarity and precision in various applications, including medical imaging, communications, and test and measurement systems.
Key specifications include low input bias current and an ultra-low distortion performance, which are crucial for maintaining signal integrity. It supports both single-supply and dual-supply operation, providing flexibility in diverse circuit designs. The OPA858IDSGR has a rail-to-rail output swing, maximizing dynamic range and ensuring efficient utilization of the power supply voltage.
The device is available in a small, leadless DFN (Dual Flat No-leads) package, which is beneficial for compact board layouts. It also has built-in ESD protection, enhancing its robustness in challenging environments. Overall, the OPA858IDSGR is a versatile and powerful choice for engineers designing high-performance analog systems.
Key specifications include low input bias current and an ultra-low distortion performance, which are crucial for maintaining signal integrity. It supports both single-supply and dual-supply operation, providing flexibility in diverse circuit designs. The OPA858IDSGR has a rail-to-rail output swing, maximizing dynamic range and ensuring efficient utilization of the power supply voltage.
The device is available in a small, leadless DFN (Dual Flat No-leads) package, which is beneficial for compact board layouts. It also has built-in ESD protection, enhancing its robustness in challenging environments. Overall, the OPA858IDSGR is a versatile and powerful choice for engineers designing high-performance analog systems.
Equivalent
The OPA858IDSGR is a high-speed operational amplifier from Texas Instruments. Equivalent products might include:
1. AD8000 from Analog Devices: A high-speed, low-power amplifier.
2. LMH6702 from Texas Instruments: A high-speed operational amplifier.
3. THS3201 from Texas Instruments: A high-speed, low-distortion amplifier.
When looking for equivalents, ensure that parameters such as bandwidth, slew rate, supply voltage, and package type align with your application needs. Always verify with the latest datasheets to ensure compatibility.
1. AD8000 from Analog Devices: A high-speed, low-power amplifier.
2. LMH6702 from Texas Instruments: A high-speed operational amplifier.
3. THS3201 from Texas Instruments: A high-speed, low-distortion amplifier.
When looking for equivalents, ensure that parameters such as bandwidth, slew rate, supply voltage, and package type align with your application needs. Always verify with the latest datasheets to ensure compatibility.
Features
The OPA858IDSGR is a high-performance operational amplifier designed by Texas Instruments. It features a wide bandwidth of 5.5 GHz and a high slew rate of 2000 V/µs, making it suitable for high-speed and high-frequency applications. The amplifier operates with a low input noise of 0.9 nV/√Hz, providing precision in signal processing tasks. It supports a wide supply voltage range from 2.7V to 5.5V, allowing flexibility in various power supply configurations.
Additionally, the OPA858IDSGR offers a high open-loop gain, which enhances its performance in feedback circuits. It is available in a tiny 8-pin WSON package, facilitating compact designs. Other features include a unity-gain stable architecture and rail-to-rail output, which ensure versatility and maximum signal swing. This op-amp is typically used in applications such as data acquisition, test and measurement equipment, and communication systems, where high precision and speed are critical.
Additionally, the OPA858IDSGR offers a high open-loop gain, which enhances its performance in feedback circuits. It is available in a tiny 8-pin WSON package, facilitating compact designs. Other features include a unity-gain stable architecture and rail-to-rail output, which ensure versatility and maximum signal swing. This op-amp is typically used in applications such as data acquisition, test and measurement equipment, and communication systems, where high precision and speed are critical.
Pinout
The OPA858IDSGR is a high-speed operational amplifier from Texas Instruments. It comes in an 8-pin configuration, specifically in a WSON (DSG) package. The primary function of the OPA858 is to provide high gain bandwidth and low input noise, making it suitable for applications such as high-speed data acquisition, active filters, and broadband communication systems.
Key pin functions include:
- V+ and V-: Power supply pins where V+ is the positive supply voltage and V- is the negative supply voltage.
- In+ and In-: Non-inverting and inverting input pins for the differential input stage.
- Out: The output pin where the amplified signal is delivered.
- NC: No Connect pins that are typically not connected internally and can be left floating.
- EN: Enable pin used to power down the device for power-saving.
The OPA858 is valued for its fast slew rate and low distortion, offering an optimal balance of speed and precision for demanding analog signal applications.
Key pin functions include:
- V+ and V-: Power supply pins where V+ is the positive supply voltage and V- is the negative supply voltage.
- In+ and In-: Non-inverting and inverting input pins for the differential input stage.
- Out: The output pin where the amplified signal is delivered.
- NC: No Connect pins that are typically not connected internally and can be left floating.
- EN: Enable pin used to power down the device for power-saving.
The OPA858 is valued for its fast slew rate and low distortion, offering an optimal balance of speed and precision for demanding analog signal applications.
Manufacturer
The OPA858IDSGR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. TI primarily focuses on the production of analog chips and embedded processors, which are crucial components for a wide range of electronic devices. The company serves diverse industries, including automotive, industrial, electronics, and communications, providing solutions that enhance performance, efficiency, and connectivity in technological applications.
Application
The OPA858IDSGR is a high-speed operational amplifier primarily used in applications requiring high performance and precision. Key areas include:
1. High-Speed Data Acquisition: Ideal for fast ADC (analog-to-digital converter) systems due to its wide bandwidth and low noise.
2. Test and Measurement Equipment: Used in oscilloscopes and signal analyzers for precise signal conditioning.
3. Optical Systems: Suitable for photodiode transimpedance amplifiers in LIDAR and other optical sensing technologies.
4. Communication Systems: Enhances signal integrity in RF and microwave applications.
5. Medical Imaging: Supports high-resolution imaging systems by providing clear signal amplification.
These applications leverage the OPA858IDSGR's low noise, high gain bandwidth product, and fast slew rate capabilities.
1. High-Speed Data Acquisition: Ideal for fast ADC (analog-to-digital converter) systems due to its wide bandwidth and low noise.
2. Test and Measurement Equipment: Used in oscilloscopes and signal analyzers for precise signal conditioning.
3. Optical Systems: Suitable for photodiode transimpedance amplifiers in LIDAR and other optical sensing technologies.
4. Communication Systems: Enhances signal integrity in RF and microwave applications.
5. Medical Imaging: Supports high-resolution imaging systems by providing clear signal amplification.
These applications leverage the OPA858IDSGR's low noise, high gain bandwidth product, and fast slew rate capabilities.
Package
The OPA858IDSGR is an operational amplifier from Texas Instruments. It comes in a small-outline transistor (SOT-23) package, specifically a 6-pin SOT-23 package, which is commonly used for surface-mount technology.
