規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Zero-Drift |
| Part Status | Active |
| Amplifier Type | Zero-Drift |
| Number of Circuits | 2 |
| Output Type | Differential, Rail-to-Rail |
| Slew Rate | 1.5V/µs |
| Gain Bandwidth Product | 1.6 MHz |
| Current - Input Bias | 100 pA |
| Voltage - Input Offset | 1 µV |
| Supply Current | 600µA (x2 Channels) |
| Current - Output / Channel | 20 mA |
| Voltage - Supply Span(Min) | 2.7 V |
| Voltage - Supply Span(Max) | 12 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概述
Description
The OPA2735AIDGKR is a precision operational amplifier from Texas Instruments, designed for applications requiring high performance and reliability. It features low noise, low offset voltage, and excellent dynamic performance, making it suitable for a range of applications such as signal conditioning, sensor amplification, and precision instrumentation.
Key specifications include a low input offset voltage of typically 150 µV and a gain bandwidth product of 6 MHz, ensuring accurate and stable performance across various operating conditions. The OPA2735AIDGKR operates on a wide supply voltage range from 2.5 V to 5.5 V, providing flexibility for different system designs. It also boasts a low quiescent current, making it energy-efficient for battery-powered applications.
Packaged in an 8-pin VSSOP (DGKR), the OPA2735AIDGKR is compact, facilitating easy integration into space-constrained designs. The amplifier is characterized for operation over the extended industrial temperature range of -40°C to +125°C, ensuring reliability in harsh environments. Its combination of precision, low power consumption, and versatility makes it a popular choice for a variety of electronic designs.
Key specifications include a low input offset voltage of typically 150 µV and a gain bandwidth product of 6 MHz, ensuring accurate and stable performance across various operating conditions. The OPA2735AIDGKR operates on a wide supply voltage range from 2.5 V to 5.5 V, providing flexibility for different system designs. It also boasts a low quiescent current, making it energy-efficient for battery-powered applications.
Packaged in an 8-pin VSSOP (DGKR), the OPA2735AIDGKR is compact, facilitating easy integration into space-constrained designs. The amplifier is characterized for operation over the extended industrial temperature range of -40°C to +125°C, ensuring reliability in harsh environments. Its combination of precision, low power consumption, and versatility makes it a popular choice for a variety of electronic designs.
Equivalent
The OPA2735AIDGKR is a precision, low-noise operational amplifier from Texas Instruments. Equivalent products from other manufacturers may include:
1. Analog Devices' ADA4528 series
2. Maxim Integrated's MAX44246
3. Linear Technology's LT6018
These alternatives should be evaluated for parameter matching like supply voltage range, bandwidth, noise, and package type to ensure they meet your specific application requirements. Always check the most current datasheets for compatibility.
1. Analog Devices' ADA4528 series
2. Maxim Integrated's MAX44246
3. Linear Technology's LT6018
These alternatives should be evaluated for parameter matching like supply voltage range, bandwidth, noise, and package type to ensure they meet your specific application requirements. Always check the most current datasheets for compatibility.
Features
The OPA2735AIDGKR is a precision, low-power operational amplifier. It features low offset voltage and low drift, making it suitable for high-precision applications. Key specifications include a wide supply voltage range from 2.5V to 12V and low quiescent current consumption. It provides rail-to-rail input and output capabilities, enhancing its performance in single-supply operations. The amplifier has a low input bias current, contributing to its precision. Its bandwidth is sufficient for numerous general-purpose applications, and it offers good transient response characteristics. The OPA2735AIDGKR is packaged in a small, surface-mount package, suitable for space-constrained designs. This operational amplifier is ideal for sensor signal conditioning, battery-powered devices, and other applications requiring low power and high accuracy.
Pinout
The OPA2735AIDGKR is a dual operational amplifier from Texas Instruments. It is housed in an 8-pin VSSOP (DGK) package. The pin functions are as follows:
1. OUT A: Output of the first operational amplifier.
2. -IN A: Inverting input of the first operational amplifier.
3. +IN A: Non-inverting input of the first operational amplifier.
4. V-: Negative power supply voltage.
5. +IN B: Non-inverting input of the second operational amplifier.
6. -IN B: Inverting input of the second operational amplifier.
7. OUT B: Output of the second operational amplifier.
8. V+: Positive power supply voltage.
The OPA2735 is known for its low noise, low input bias current, and high precision, making it suitable for a variety of applications including sensor signal conditioning and active filters.
1. OUT A: Output of the first operational amplifier.
2. -IN A: Inverting input of the first operational amplifier.
3. +IN A: Non-inverting input of the first operational amplifier.
4. V-: Negative power supply voltage.
5. +IN B: Non-inverting input of the second operational amplifier.
6. -IN B: Inverting input of the second operational amplifier.
7. OUT B: Output of the second operational amplifier.
8. V+: Positive power supply voltage.
The OPA2735 is known for its low noise, low input bias current, and high precision, making it suitable for a variety of applications including sensor signal conditioning and active filters.
Manufacturer
The OPA2735AIDGKR is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is an American technology company that designs and manufactures semiconductors and integrated circuits. These products are used in various electronic devices and systems, including applications in the automotive, industrial, consumer electronics, and communication sectors. TI is renowned for its analog and embedded processing products, which are integral components in many electronic applications.
Application
The OPA2735AIDGKR is a precision operational amplifier used in various applications due to its low noise, low power, and high precision. Key application areas include:
1. Sensor Interfaces: Amplifying signals from sensors in industrial and consumer electronics.
2. Medical Instrumentation: Used in diagnostic equipment for accurate signal processing.
3. Signal Conditioning: Enhances signal quality in data acquisition systems.
4. Analog Filters: Employed in designing active filters for communication systems.
5. Portable Devices: Ideal for battery-powered devices due to its low power consumption.
These applications leverage the OPA2735AIDGKR's precision and efficiency in handling analog signals.
1. Sensor Interfaces: Amplifying signals from sensors in industrial and consumer electronics.
2. Medical Instrumentation: Used in diagnostic equipment for accurate signal processing.
3. Signal Conditioning: Enhances signal quality in data acquisition systems.
4. Analog Filters: Employed in designing active filters for communication systems.
5. Portable Devices: Ideal for battery-powered devices due to its low power consumption.
These applications leverage the OPA2735AIDGKR's precision and efficiency in handling analog signals.
Package
The OPA2735AIDGKR is an operational amplifier from Texas Instruments. It comes in a VSSOP (Very Small Shrink Outline Package) with 8 pins, specifically in the DGK package type. This package is compact and suitable for space-constrained applications.
