Texas Instruments AMC1301QDWVQ1 Precision Isolated Amplifier

The AMC1301QDWVQ1 from Texas Instruments is a high-precision, isolated amplifier designed for use in current shunt measurements and general-purpose applications that require high accuracy and isolation. This device is part of TI's reinforced isolation amplifier family and is optimized for the automotive industry, meeting stringent quality and reliability standards.

The AMC1301QDWVQ1 features an isolation barrier that can withstand high voltages, up to 7000 V<sub>PK, providing safety and protection for sensitive circuitry. This barrier ensures that the input and output sections of the amplifier are completely separated, eliminating the risk of ground loops and allowing the device to be used in high common-mode voltage applications.

With a low offset error of ±200 µV and a low gain error of ±0.3%, the AMC1301QDWVQ1 delivers precise measurements. It boasts a high signal-to-noise ratio and a wide bandwidth of up to 200 kHz, making it suitable for capturing fast transient events and high-speed signals without sacrificing accuracy.

The device operates over a wide temperature range of -40°C to +125°C, ensuring consistent performance in harsh automotive environments. The AMC1301QDWVQ1 comes in a compact, surface-mount 16-pin wide-body SOIC package that is optimized for space-constrained applications.

Key features of the AMC1301QDWVQ1 include:

• High isolation voltage of 7000 V<sub>PK
• Low offset error and gain error
• High bandwidth of up to 200 kHz
• Wide temperature range operation
• Compact 16-pin SOIC package
• Qualified for automotive applications

Overall, the Texas Instruments AMC1301QDWVQ1 is an excellent choice for designers who require an isolated amplifier that delivers precision, reliability, and robustness for automotive and industrial applications.