DDTA143TCA-7 Overview
The DDTA143TCA-7 is a precision analog differential amplifier designed for high-performance signal conditioning in industrial and instrumentation applications. This device offers stable gain characteristics with low offset voltage and minimal input bias current, ensuring accurate amplification of small differential signals. Its wide supply voltage range and robust thermal performance make it suitable for a variety of harsh environments. Engineers and sourcing specialists rely on this amplifier for reliable, low-noise operation across temperature variations. For detailed manufacturer data and support, visit IC Manufacturer.
DDTA143TCA-7 Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage Range (VCC) | ??5 V to ??15 V |
| Input Offset Voltage | ??0.5 mV (typical) |
| Input Bias Current | ??5 nA (typical) |
| Voltage Gain | 100 (typical) |
| Bandwidth | 1 MHz |
| Slew Rate | 1.2 V/??s |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | 14-lead TSSOP |
| Power Consumption | 5 mA (typical) |
DDTA143TCA-7 Key Features
- High Precision Differential Amplification: Enables accurate measurement of low-level differential signals, critical for sensor signal conditioning.
- Wide Supply Voltage Range: Supports ??5 V to ??15 V operation, allowing flexible deployment in diverse industrial power systems.
- Low Input Offset Voltage and Bias Current: Minimizes measurement errors, enhancing overall system accuracy and reliability.
- Robust Thermal Performance: Operates effectively between -40??C and +85??C, suitable for harsh environmental conditions.
- Compact 14-Lead TSSOP Package: Facilitates space-saving PCB layouts and straightforward integration into existing designs.
- Moderate Bandwidth and Slew Rate: Ensures stable signal amplification at frequencies up to 1 MHz with minimal distortion.
DDTA143TCA-7 Advantages vs Typical Alternatives
This device offers superior input offset stability and low bias currents compared to conventional differential amplifiers, enhancing accuracy in sensitive measurement applications. Its broad supply voltage compatibility and extended temperature range provide greater design flexibility and reliability in industrial environments, making it an excellent choice over less robust or narrowly specified alternatives.
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Typical Applications
- Precision sensor signal conditioning in industrial instrumentation, where low offset and stable gain ensure accurate data acquisition.
- Data acquisition systems requiring differential signal amplification with minimal noise and drift.
- Medical equipment amplifiers that demand high accuracy and low input bias for reliable patient data measurement.
- Industrial process control systems operating across wide temperature ranges and variable supply voltages.
DDTA143TCA-7 Brand Info
The DDTA143TCA-7 is manufactured by a reputable semiconductor provider known for high-quality analog components. This product line focuses on delivering reliable, precision amplifiers optimized for industrial and instrumentation markets. The brand emphasizes rigorous quality control and extensive application support, ensuring the device meets stringent performance and endurance standards required by professional engineers and sourcing specialists worldwide.
FAQ
What is the typical input offset voltage of the DDTA143TCA-7?
The typical input offset voltage is approximately ??0.5 millivolts, allowing for precise differential signal amplification with minimal error, suitable for high-accuracy applications.
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Can the DDTA143TCA-7 operate at supply voltages other than ??15 V?
Yes, the device supports a supply voltage range from ??5 volts up to ??15 volts, providing flexibility to integrate into various system power configurations.
What is the maximum operating temperature for reliable use?
This amplifier is rated for operation from -40??C to +85??C, ensuring stable performance in demanding industrial environments and temperature extremes.
