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MAXIM INTEGRATED / ANALOG DEVICES MAX9923FEUB High-Side Current-Sense Amplifier
The MAX9923FEUB is an ultra-precision high-side current-sense amplifier designed for accurate current measurements in mixed-voltage systems and battery applications. Featuring a high input common-mode voltage range of 1.9V to 28V, it provides excellent accuracy with a spread-spectrum autozeroing technique that minimizes offset voltage to less than 25uV. The device supports bidirectional operation, offering fixed gains of 25V/V, 100V/V, and 250V/V, making it ideal for current monitoring, power management, and precision current source applications, all within a compact 10-pin package and extended temperature range.
MAXIM INTEGRATED / ANALOG DEVICES MAX9923FEUB High-Side Current-Sense Amplifier Specifications:
- Input Common-Mode Voltage Range: 1.9V to 28V, independent of supply voltage
- Offset Voltage: Max 25uV, 20-25uV typical
- Gain Accuracy: ±0.5%
- Gain Options: Fixed 25V/V, 100V/V, 250V/V
- Supply Voltage Range: 2.85V to 5.5V
- Power Dissipation: 362mW at 70°C
- Temperature Range: -40°C to +85°C
- Input Bias Current: 1pA
- Output Voltage Swing: Rail-to-rail, within 25mV of rails
- Bandwidth: 25kHz typical
- Autozeroing Technique: Spread-spectrum to minimize offset drift
- Package: 10-pin uMAX
- Protection: Short circuit to Vop or GND
- Reverse polarity current protection
- Reverse input bias current: 1pA typical
Buy the Maxim Series MAX9923 Current Sense Amplifier: MAX9923FEUB
Discover the Maxim MAX9923FEUB, a highly accurate high-side current-sense amplifier designed for efficient power management and precise current measurement. Its ultra-low offset voltage of less than 25 microvolts and wide input common-mode voltage range of 1.9V to 28V make it perfect for battery-powered devices, industrial systems, and portable electronics needing accurate current monitoring. In a compact 10-pin package, the MAX9923FEUB offers fixed gains of 25V/V, 100V/V, and 250V/V with excellent temperature stability and low power consumption, ensuring long-lasting, reliable operation for your high-voltage application needs.
Get Maxim MAX9923FEUB today—built for high-precision current sensing and reliable performance in power management systems.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX9923FEUB?
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How do I troubleshoot issues or seek technical support for part MAX9923FEUB?
You can download the MAX9923FEUB datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX9923FEUB?
MAXIM INTEGRATED / ANALOG DEVICES