圖片僅供參考
規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | Zero-Drift |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 0.15V/µs |
| GainBandwidthProduct | 300 kHz |
| Current-InputBias | 275 pA |
| Voltage-InputOffset | 20 µV |
| Current-Supply | 21µA (x2 Channels) |
| Current-Output/Channel | 5 mA |
| Voltage-SupplySpan(Min) | 1.8 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
概述
Description
The OPA2317IDGKR is a precision operational amplifier designed by Texas Instruments, known for its low power consumption and high performance. It belongs to the OPA2317 series, which is recognized for providing excellent precision in terms of offset voltage and drift over temperature. Key features include low quiescent current and wide bandwidth, making it suitable for battery-powered and portable applications. It operates with a supply voltage range of 1.8V to 5.5V, ensuring flexibility in various circuit designs. Additionally, it offers rail-to-rail input and output capabilities, enhancing its usability in modern electronic designs that require full-range signal processing. The OPA2317IDGKR is packaged in a compact VSSOP (DGK) package, which is ideal for space-constrained applications. It is typically used in sensor signal conditioning, portable medical equipment, and other precision data acquisition systems. Its robustness and precision make it a popular choice for engineers looking for reliable and efficient amplifier solutions in both consumer and industrial electronics.
Equivalent
The OPA2317IDGKR is a precision operational amplifier. Equivalent products include:
1. MCP6022 from Microchip Technology
2. LT1678 from Analog Devices/Linear Technology
3. MAX4238 from Maxim Integrated
4. LMV842 from Texas Instruments
These alternatives offer similar specifications in terms of low noise, low power consumption, and precision. Always verify specifications and compatibility for your specific application requirements.
1. MCP6022 from Microchip Technology
2. LT1678 from Analog Devices/Linear Technology
3. MAX4238 from Maxim Integrated
4. LMV842 from Texas Instruments
These alternatives offer similar specifications in terms of low noise, low power consumption, and precision. Always verify specifications and compatibility for your specific application requirements.
Features
The OPA2317IDGKR is a precision operational amplifier (op-amp) designed for various applications requiring low power and high performance. Key features include:
1. Low Noise: It offers a low input noise voltage, making it suitable for precision measurements and audio applications.
2. Low Offset Voltage: The op-amp has a low offset voltage, which ensures high accuracy in signal processing.
3. Low Quiescent Current: With minimal power consumption, the OPA2317IDGKR is ideal for battery-powered and portable devices.
4. Wide Bandwidth: It provides sufficient bandwidth for many general-purpose applications, ensuring fast and accurate signal processing.
5. Rail-to-Rail Output: The op-amp supports rail-to-rail output, allowing for maximum output voltage range, which is beneficial in low-voltage systems.
6. Wide Supply Voltage Range: It operates over a broad supply voltage range, enhancing its flexibility in different circuit designs.
7. Small Package: Available in a compact package, it is suitable for space-constrained applications.
Overall, the OPA2317IDGKR is designed to deliver precision and efficiency in a wide variety of applications, from industrial to consumer electronics.
1. Low Noise: It offers a low input noise voltage, making it suitable for precision measurements and audio applications.
2. Low Offset Voltage: The op-amp has a low offset voltage, which ensures high accuracy in signal processing.
3. Low Quiescent Current: With minimal power consumption, the OPA2317IDGKR is ideal for battery-powered and portable devices.
4. Wide Bandwidth: It provides sufficient bandwidth for many general-purpose applications, ensuring fast and accurate signal processing.
5. Rail-to-Rail Output: The op-amp supports rail-to-rail output, allowing for maximum output voltage range, which is beneficial in low-voltage systems.
6. Wide Supply Voltage Range: It operates over a broad supply voltage range, enhancing its flexibility in different circuit designs.
7. Small Package: Available in a compact package, it is suitable for space-constrained applications.
Overall, the OPA2317IDGKR is designed to deliver precision and efficiency in a wide variety of applications, from industrial to consumer electronics.
Pinout
The OPA2317IDGKR is a dual operational amplifier from Texas Instruments. It typically comes in an 8-pin VSSOP (DGK) package. Its primary function is to amplify voltage signals in a wide range of applications, offering high precision and low power consumption.
Here’s a brief overview of the pin configuration and functions:
1. IN1- (Pin 1): Inverting input for the first amplifier.
2. IN1+ (Pin 2): Non-inverting input for the first amplifier.
3. V- (Pin 3): Negative power supply.
4. OUT1 (Pin 4): Output for the first amplifier.
5. OUT2 (Pin 5): Output for the second amplifier.
6. V+ (Pin 6): Positive power supply.
7. IN2+ (Pin 7): Non-inverting input for the second amplifier.
8. IN2- (Pin 8): Inverting input for the second amplifier.
The OPA2317 is renowned for its low noise, low offset voltage, and high common-mode rejection ratio, making it suitable for precision signal processing in sensors, data acquisition, and control systems.
Here’s a brief overview of the pin configuration and functions:
1. IN1- (Pin 1): Inverting input for the first amplifier.
2. IN1+ (Pin 2): Non-inverting input for the first amplifier.
3. V- (Pin 3): Negative power supply.
4. OUT1 (Pin 4): Output for the first amplifier.
5. OUT2 (Pin 5): Output for the second amplifier.
6. V+ (Pin 6): Positive power supply.
7. IN2+ (Pin 7): Non-inverting input for the second amplifier.
8. IN2- (Pin 8): Inverting input for the second amplifier.
The OPA2317 is renowned for its low noise, low offset voltage, and high common-mode rejection ratio, making it suitable for precision signal processing in sensors, data acquisition, and control systems.
Manufacturer
The OPA2317IDGKR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company based in Dallas, Texas, known for designing and manufacturing a wide range of analog and embedded processing chips, including integrated circuits and operational amplifiers like the OPA2317IDGKR. TI serves various industries, including automotive, industrial, personal electronics, and communications equipment, providing crucial components that drive innovation in technology.
Application
The OPA2317IDGKR is a precision operational amplifier known for its low noise, low power consumption, and high precision. It is widely used in various applications, including:
1. Sensor Signal Conditioning: Enhances accuracy and stability for sensors like temperature, pressure, and strain gauges.
2. Data Acquisition Systems: Facilitates precise data collection in measurement instruments.
3. Medical Devices: Provides reliable signal processing in diagnostic equipment.
4. Portable and Battery-Powered Devices: Offers energy efficiency in handheld and battery-driven devices.
5. Industrial Control Systems: Improves performance in control and automation tasks.
6. Analog Filters: Integral in designing active filters for signal processing.
These applications benefit from the amplifier's precision, low offset voltage, and wide bandwidth.
1. Sensor Signal Conditioning: Enhances accuracy and stability for sensors like temperature, pressure, and strain gauges.
2. Data Acquisition Systems: Facilitates precise data collection in measurement instruments.
3. Medical Devices: Provides reliable signal processing in diagnostic equipment.
4. Portable and Battery-Powered Devices: Offers energy efficiency in handheld and battery-driven devices.
5. Industrial Control Systems: Improves performance in control and automation tasks.
6. Analog Filters: Integral in designing active filters for signal processing.
These applications benefit from the amplifier's precision, low offset voltage, and wide bandwidth.
Package
The OPA2317IDGKR is a dual operational amplifier from Texas Instruments, packaged in an 8-pin VSSOP (Very Thin Shrink Small Outline Package). This type of packaging is compact, suitable for applications where space is limited.
