MAX9986AETP+T Overview
The MAX9986AETP+T is a high-performance, low-power, single-supply current-sense amplifier designed to provide precise current measurement in industrial and automotive applications. Engineered for accurate bidirectional current sensing, it features a wide input common-mode voltage range that includes ground and supply rails, making it ideal for shunt resistor monitoring. Its robust design supports supply voltages from 2.7V to 5.5V, ensuring compatibility with various system architectures. The device??s low offset voltage and high gain accuracy deliver reliable current feedback for system protection and energy management. Available in a compact TSSOP package, this amplifier combines ease of integration with excellent electrical performance for demanding environments. For more detailed technical information, visit IC Manufacturer.
MAX9986AETP+T Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Supply Voltage (VDD) | 2.7 to 5.5 | V |
| Input Common-Mode Voltage Range | -0.3 to 26 | V |
| Input Offset Voltage | 35 | ??V (typical) |
| Gain Accuracy | ??0.5 | % (typical) |
| Bandwidth | 380 | kHz |
| Quiescent Current | 350 | ??A (typical) |
| Output Voltage Swing | Rail-to-Rail | – |
| Package Type | 16-Pin TSSOP | – |
MAX9986AETP+T Key Features
- Wide Input Common-Mode Voltage Range: Supports sensing from ground up to 26V, enabling flexible integration in diverse power systems.
- Low Offset Voltage: Ensures accurate current measurement with minimal error, critical for precise energy monitoring.
- Single-Supply Operation: Operates efficiently from 2.7V to 5.5V, simplifying power management and compatibility with various system voltages.
- High Gain Accuracy: Delivers ??0.5% typical gain error, enhancing reliability in feedback control and protection circuits.
- Rail-to-Rail Output: Maximizes dynamic range, improving signal quality for downstream analog-to-digital converters.
- Low Quiescent Current: Minimizes power consumption, beneficial for battery-powered and energy-sensitive applications.
- Compact 16-Pin TSSOP Package: Facilitates space-saving PCB designs and easy assembly in industrial hardware.
MAX9986AETP+T Advantages vs Typical Alternatives
Compared to conventional current-sense amplifiers, this device offers superior input common-mode voltage range and rail-to-rail output, which enhances flexibility in system design. Its low offset voltage and high gain accuracy improve measurement precision, reducing calibration needs. Additionally, the low quiescent current supports energy-efficient operation, making it a reliable and cost-effective choice for industrial and automotive current sensing tasks.
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Typical Applications
- Current sensing in battery management systems, enabling accurate charge and discharge monitoring with high precision over a wide voltage range.
- Motor control feedback circuits requiring reliable bidirectional current measurement for efficient operation and protection.
- Power supply monitoring to detect overcurrent and optimize power distribution in industrial automation systems.
- Overcurrent protection in automotive electronics, ensuring system safety by providing precise and fast current detection.
MAX9986AETP+T Brand Info
This product is part of a series of precision current-sense amplifiers designed to meet the demanding requirements of industrial and automotive markets. Manufactured under strict quality control, it exemplifies the brand??s commitment to delivering robust, accurate, and energy-efficient analog solutions. The device??s integration and performance reflect a focus