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OPA2354AIDGKR
CMOS TechnologyOPA2354AIDGKR
CMOS Technology
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Manufacturer Part # : OPA2354AIDGKR
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Package/Case: VSSOP-8
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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OPA2354AIDGKR DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The OPA2354AIDGKR is part of the OPAx354 series of high-speed, voltage-feedback CMOS operational amplifiers, specifically designed for applications like video processing that require wide bandwidth capabilities. With a differential gain of only 0.02% and a differential phase of 0.09°, this op amp offers exceptional performance for demanding applications
Key Features
- This operational amplifier has a low quiescent current
- It's designed for portable medical devices and sensor interfaces
- The op-amp is rail-to-rail with a wide supply voltage range
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Architecture | FET / CMOS Input, Voltage FB | Number of channels | 2 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 2.5 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 5.5 |
| GBW (typ) (MHz) | 100 | BW at Acl (MHz) | 250 |
| Acl, min spec gain (V/V) | 1 | Slew rate (typ) (V/µs) | 150 |
| Vn at flatband (typ) (nV√Hz) | 6.5 | Vn at 1 kHz (typ) (nV√Hz) | 6.5 |
| Iq per channel (typ) (mA) | 4.9 | Vos (offset voltage at 25°C) (max) (mV) | 8 |
| Rail-to-rail | In, Out | Features | EMI Hardened |
| Rating | Catalog | Operating temperature range (°C) | -40 to 125 |
| CMRR (typ) (dB) | 80 | Input bias current (max) (pA) | 50 |
| Offset drift (typ) (µV/°C) | 4 | Iout (typ) (mA) | 100 |
| 2nd harmonic (dBc) | 75 | 3rd harmonic (dBc) | 83 |
| Frequency of harmonic distortion measurement (MHz) | 1 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is OPA2354AIDGKR?
The OPA2354AIDGKR is a quad, low-noise, low-power, precision CMOS operational amplifier manufactured by Texas Instruments. It is designed for applications requiring high precision, low noise, and low power consumption, making it suitable for instrumentation, data acquisition, and sensor signal conditioning.
How Does OPA2354AIDGKR Work?
The OPA2354AIDGKR functions as a quad operational amplifier with low noise and high precision. It amplifies input signals accurately with minimal distortion, providing a clean output signal for sensor interfaces and measurement systems. The amplifier features low offset voltage and low input bias current, ensuring signal fidelity in precision applications.
How Many Pins does OPA2354AIDGKR have and What are the Functions of the Pinout Configuration?
The OPA2354AIDGKR is packaged in a 10-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- OUT1, OUT2, OUT3, OUT4: Output pins for each of the four amplifiers.
- IN1-, IN1+, IN2-, IN2+, IN3-, IN3+, IN4-, IN4+: Inverting and non-inverting input pins for each amplifier.
What are the Pros and Cons of OPA2354AIDGKR?
Pros:
- Quad Configuration: Four amplifiers in one package provide space-saving and cost-effective solutions for multi-channel applications.
- Low Noise: Ensures clean and accurate signal amplification for sensitive measurements.
- Low Power Consumption: Operates with low power, ideal for battery-powered devices.
- Precision Performance: Offers high precision with low offset voltage and low input bias current.
- Wide Supply Voltage Range: Supports a wide supply voltage range for versatile application design.
Cons:
- Higher Cost: May have a higher cost compared to single operational amplifiers due to its quad configuration.
- Complex Pinout: The multiple pins for each amplifier may require careful attention during circuit design and PCB layout.
- Not Suitable for High-Frequency Applications: Limited bandwidth may not be suitable for high-speed signal processing applications.
Are There Any Equivalents/Alternatives to OPA2354AIDGKR for Recommendation?
- Alternatives to the OPA2354AIDGKR include the LM324 from Texas Instruments and the MCP6044 from Microchip Technology.
- The equivalent part to the OPA2354AIDGKR is the AD8544 from Analog Devices.
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