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OPA2355DGSA/250
Basic Information Overview
- Category: Operational Amplifier
- Use: Signal amplification and conditioning
- Characteristics:
- Low offset voltage
- High gain bandwidth product
- Rail-to-rail input and output
- Low quiescent current
- Package: VSSOP-8
- Essence: Precision operational amplifier
- Packaging/Quantity: Tape and Reel, 250 units per reel
Specifications
- Supply Voltage Range: ±1.8V to ±5.5V
- Input Offset Voltage: 500µV (max)
- Gain Bandwidth Product: 10MHz
- Quiescent Current: 600µA (typ)
- Slew Rate: 4V/µs
- Input Common Mode Voltage Range: -0.1V to +3.9V
- Output Voltage Swing: Rail-to-Rail
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The OPA2355DGSA/250 has the following pin configuration:
___________
OUT | 1 6 | VCC+
IN+ | 2 5 | IN-
IN- | 3 4 | GND
|___________|
Functional Features
- Low input offset voltage for accurate signal amplification
- High gain bandwidth product for wide frequency response
- Rail-to-rail input and output allows maximum dynamic range
- Low quiescent current for power efficiency
Advantages and Disadvantages
Advantages: - Precise signal amplification and conditioning - Wide operating voltage range - Small package size for space-constrained applications
Disadvantages: - Limited output current capability - Higher cost compared to general-purpose op-amps
Working Principles
The OPA2355DGSA/250 is a precision operational amplifier designed for signal amplification and conditioning. It utilizes a differential input stage followed by a gain stage to provide accurate amplification of input signals. The rail-to-rail input and output capability allows the amplifier to handle signals that span the entire supply voltage range. The low offset voltage ensures minimal error in the amplified signal. The op-amp operates with low quiescent current, making it suitable for battery-powered applications.
Detailed Application Field Plans
The OPA2355DGSA/250 can be used in various applications, including: 1. Sensor signal conditioning 2. Audio amplification 3. Data acquisition systems 4. Active filters 5. Instrumentation amplifiers
Detailed and Complete Alternative Models
Some alternative models to the OPA2355DGSA/250 are: - OPA2350DGSA/250 - OPA2353DGSA/250 - OPA2354DGSA/250 - OPA2357DGSA/250
These models offer similar characteristics and performance, providing flexibility in choosing the right operational amplifier for specific applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de OPA2355DGSA/250 em soluções técnicas
What is the typical supply voltage range for OPA2355DGSA/250?
- The typical supply voltage range for OPA2355DGSA/250 is 2.7V to 5.5V.What is the input offset voltage of OPA2355DGSA/250?
- The input offset voltage of OPA2355DGSA/250 is typically 150µV.Can OPA2355DGSA/250 be used in single-supply applications?
- Yes, OPA2355DGSA/250 can be used in single-supply applications due to its low voltage operation.What is the typical gain bandwidth product of OPA2355DGSA/250?
- The typical gain bandwidth product of OPA2355DGSA/250 is 10MHz.Is OPA2355DGSA/250 suitable for battery-powered applications?
- Yes, OPA2355DGSA/250 is suitable for battery-powered applications due to its low power consumption.What is the input bias current of OPA2355DGSA/250?
- The input bias current of OPA2355DGSA/250 is typically 1pA.Can OPA2355DGSA/250 be used as a buffer amplifier?
- Yes, OPA2355DGSA/250 can be used as a buffer amplifier due to its high input impedance and low output impedance.What is the temperature range for OPA2355DGSA/250?
- OPA2355DGSA/250 has a temperature range of -40°C to 125°C.Does OPA2355DGSA/250 have built-in EMI filtering?
- No, OPA2355DGSA/250 does not have built-in EMI filtering.Can OPA2355DGSA/250 be used in precision instrumentation applications?
- Yes, OPA2355DGSA/250 can be used in precision instrumentation applications due to its low offset voltage and low noise.