Images à titre indicatif uniquement
LT1803IS5
+Nomenclature-
FabricantÉquipement de simulation
-
Pièce fabricant #LT1803IS5
-
Package SOT-5
-
En stock7783
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Current - Supply | 2.7 mA |
| Series | LT1803 |
| Brand | Analog Devices |
| Number of Channels | 1 Channel |
| Product Type | Op Amps - High Speed Operational Amplifiers |
| Subcategory | Amplifier ICs |
| Supply Voltage - Min | 2.3 V |
| Supply Voltage - Max | 12.6 V |
| SR - Slew Rate | 100 V/us |
| CMRR - Common Mode Rejection Ratio | 96 dB |
| Current - Output / Channel | 42 mA |
| Ib - Input Bias Current | 125 nA |
| en - Input Voltage Noise Density | 21 nV/sqrt Hz |
| In - Input Noise Current Density | 2.5 pA/sqrt Hz |
| Height | 1 mm |
| Delivery Restrictions | Mouser does not sell this product in your region. |
| Package / Case | SOT-5 |
Présentation
Description
The LT1803IS5 is a precision, low-noise operational amplifier designed for high-speed applications. It operates with a wide supply voltage range, typically from ±2.5V to ±15V, making it versatile for various electronic circuits. With a slew rate of 25 V/µs and a bandwidth of 18 MHz, the LT1803IS5 is ideal for signal processing tasks that require rapid response times and minimal distortion.
Key features include low input offset voltage, low bias current, and high open-loop gain, which contribute to its accuracy and stability in precision applications. The device is also designed for low power consumption, making it suitable for battery-powered devices.
The packaging in an 8-lead SOIC (Small Outline Integrated Circuit) allows for efficient space utilization on PCBs. Overall, the LT1803IS5 is an excellent choice for applications in telecommunications, instrumentation, and data acquisition systems where reliability and performance are crucial.
Key features include low input offset voltage, low bias current, and high open-loop gain, which contribute to its accuracy and stability in precision applications. The device is also designed for low power consumption, making it suitable for battery-powered devices.
The packaging in an 8-lead SOIC (Small Outline Integrated Circuit) allows for efficient space utilization on PCBs. Overall, the LT1803IS5 is an excellent choice for applications in telecommunications, instrumentation, and data acquisition systems where reliability and performance are crucial.
Equivalent
Equivalent products to the LT1803IS5 chip include the OPA2131, MCP6002, and AD8601. These operational amplifiers offer similar specifications in terms of low noise, high-speed performance, and low offset voltage. Always check the specific parameters and application needs to ensure compatibility.
Features
The LT1803IS5 is a high-speed, precision operational amplifier designed for applications requiring fast response and low noise. Key features include:
1. High Speed: Slew rate of 20 V/µs and a bandwidth of 70 MHz, making it suitable for high-frequency applications.
2. Low Noise: Input noise voltage of 2.5 nV/√Hz, ensuring minimal signal distortion.
3. Low Input Offset Voltage: Typically around 100 µV, providing excellent accuracy in signal processing.
4. High Gain: Voltage gain of 100 V/mV, enabling strong signal amplification.
5. Single-Supply Operation: Can operate from a single supply of 5V to 15V, enhancing versatility in design.
6. Rail-to-Rail Output: Allows for maximum output swing, improving dynamic range.
7. Wide Input Common Mode Range: Supports a wide range of input signals.
8. Applications: Ideal for data acquisition systems, high-speed filters, and other precision analog applications.
The LT1803IS5 is packaged in a compact 5-lead SOT-23 format, facilitating easy integration into various electronic designs.
1. High Speed: Slew rate of 20 V/µs and a bandwidth of 70 MHz, making it suitable for high-frequency applications.
2. Low Noise: Input noise voltage of 2.5 nV/√Hz, ensuring minimal signal distortion.
3. Low Input Offset Voltage: Typically around 100 µV, providing excellent accuracy in signal processing.
4. High Gain: Voltage gain of 100 V/mV, enabling strong signal amplification.
5. Single-Supply Operation: Can operate from a single supply of 5V to 15V, enhancing versatility in design.
6. Rail-to-Rail Output: Allows for maximum output swing, improving dynamic range.
7. Wide Input Common Mode Range: Supports a wide range of input signals.
8. Applications: Ideal for data acquisition systems, high-speed filters, and other precision analog applications.
The LT1803IS5 is packaged in a compact 5-lead SOT-23 format, facilitating easy integration into various electronic designs.
Pinout
The LT1803IS5 is a high-speed comparator with a pin count of 5. It features the following pins:
1. Inverting Input (VIN-): Input for the negative signal to be compared.
2. Non-Inverting Input (VIN+): Input for the positive signal to be compared.
3. Output (VOUT): Provides the output signal indicating the comparison result.
4. Supply Voltage (V+ or VCC): Power supply input for the comparator.
5. Ground (GND): Common ground reference for the circuit.
The LT1803IS5 is designed for applications requiring fast response times, low input offset voltage, and high-speed performance, making it suitable for various signal comparison tasks in electronic circuits.
1. Inverting Input (VIN-): Input for the negative signal to be compared.
2. Non-Inverting Input (VIN+): Input for the positive signal to be compared.
3. Output (VOUT): Provides the output signal indicating the comparison result.
4. Supply Voltage (V+ or VCC): Power supply input for the comparator.
5. Ground (GND): Common ground reference for the circuit.
The LT1803IS5 is designed for applications requiring fast response times, low input offset voltage, and high-speed performance, making it suitable for various signal comparison tasks in electronic circuits.
Manufacturer
The LT1803IS5 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in creating solutions for various applications, including communications, automotive, industrial, and consumer electronics. Founded in 1965, Analog Devices is headquartered in Norwood, Massachusetts, and is known for its commitment to innovation and quality in the semiconductor industry. The LT1803IS5 is a high-speed operational amplifier, designed for applications requiring low noise and high bandwidth, making it suitable for precision signal processing tasks.
Application
The LT1803IS5 is a high-speed, precision operational amplifier commonly used in various applications such as:
1. Signal Conditioning: For amplifying weak signals in sensor applications.
2. Data Acquisition Systems: As part of the signal chain in ADC circuits.
3. Video Signal Processing: To manage high-frequency video signals with low distortion.
4. Instrumentation: In medical devices and measurement equipment for accurate signal processing.
5. Active Filters: In audio and RF filtering applications.
6. Transimpedance Amplifiers: For converting current to voltage in photodiode circuits.
Its fast response and low noise make it suitable for demanding applications.
1. Signal Conditioning: For amplifying weak signals in sensor applications.
2. Data Acquisition Systems: As part of the signal chain in ADC circuits.
3. Video Signal Processing: To manage high-frequency video signals with low distortion.
4. Instrumentation: In medical devices and measurement equipment for accurate signal processing.
5. Active Filters: In audio and RF filtering applications.
6. Transimpedance Amplifiers: For converting current to voltage in photodiode circuits.
Its fast response and low noise make it suitable for demanding applications.
Package
The LT1803IS5 is housed in a 5-lead SOT-23 package. This compact surface-mount package is designed for low-power applications, providing good thermal performance and space efficiency.
