The high-precision SAB™ MOSFET is designed to address voltage and leakage-current balancing of supercapacitors. The chip offers precise voltage regulation with minimal additional leakage and a wide range of features. It can be used to balance up to four supercapacitors connected in series. Ideal for applications in energy harvesting, backup battery systems, and voltage control. (read more)

The SAB MOSFET family automatically balances supercapacitors by managing voltage and leakage current in series or parallel stacks. The chip automatically self-balances cells to prevent overvoltage failure with near-zero leakage currents. The MOSFET is ideal when efficiency and minimal power dissipation are required. Its ultra-low power design minimizes heat generation and prolongs superc... (read more)

ALD’s monolithic dual N-channel MOSFET arrays offer high input impedance and negative current temperature coefficient. The transistor pair is matched for minimum offset voltage and differential thermal response. Designed for precision analog switching and amplifying applications in +2V to +10V systems where low input bias current, low input capacitance, and fast switching speed are... (read more)

Advanced Linear Device’s dual N-channel and P-channel matched MOSFET pair provides low input bias current, fast switching speed, and a negative current temperature coefficient. Serving as a building block for differential amplifier input stages, transmission gates, and multiplexer applications, its MOSFET design ensures almost infinite current gain in low-frequency or near DC envir... (read more)

ALD’s Zero-Threshold™ MOSFET features precision-matched pairs and extremely low operating voltage of < 100mV. These devices are versatile as design components for a broad range of low-voltage, low-power analog small signal applications. Its standout feature is the ability to switch between enhancement and depletion modes based on voltage. (read more)

The monolithic dual N-channel and P-channel complementary matched transistor pair from Advanced Linear Devices features low input capacitance, high input impedance, and precise thermal tracking. It's intended for precise signal control in analog circuits. Since these are MOSFET devices, they feature very large (almost infinite) current gain in a low frequency, or near DC, operating envir... (read more)

The SAB™ MOSFET is designed to address voltage and leakage-current balancing in series-connected supercapacitors. The chip offers near-zero additional leakage currents and zero leakage at 0.3V below rated voltages. Precision voltage regulation and a wide range of features simplifies supercap management in applications such as energy harvesting, backup battery systems, and vo... (read more)

ALD's high-performance single monolithic analog RC timing circuit operates at 2.5MHz. Its 80mA discharge current negates external drivers, streamlining designs. It surpasses other timers in speed, leakage currents, supply current, stability, temperature voltage stability, and discharge output drive. It features low supply current of 50µA, making it suitable for battery-operated set... (read more)

The ALD dual monolithic CMOS operational amplifier (op-amp) offers rail-to-rail input and output voltage ranges, ensuring optimal signal integrity even at extreme levels. Its minimal input bias currents guarantee accurate signal processing, while its remarkable high open-loop voltage gain, substantial useful bandwidth, and rapid slew rate enhance analog designs. (read more)

SAB MOSFETs provide precise voltage and leakage-current balancing for 2-, 3-, and 4-cell series-connected supercapacitors with a single IC package. The chips offer near-zero additional leakage currents and zero leakage at 0.3V below rated voltages. They are simple to use, economical, and have various applications such as energy harvesting, backup battery systems, and voltage limiters. (read more)

The ALD monolithic quad P-channel MOSFET array offers unmatched temperature tracking precision and simplified bias circuitry. The technology ensures unmatched precision-matched gate threshold voltages, ultra-low operating voltage and current, and matched transconductance and output conductance. Ideal for energy harvesting, automotive, medical, transportation, robotics, and wireless appli... (read more)

The CMOS analog switches have fast switching, low on-resistance, and micropower consumption. They offer low-charge injection, high precision, and rail-to-rail signal range, making them ideal for precision applications. They operate with a flexible power supply range and are commonly used in sample and hold circuits, peripherals, and feedback control systems. (read more)

The high-performance dual voltage comparator is ideal for low-level signal detection. With a high input impedance of 10¹²Ω, low input bias current of 10pA, and fast response time of 300ns, this device offers maximum application flexibility and low power dissipation. It's optimal for power supply voltage monitors, photo-detector sensor circuits, and remote signal detection. (read more)

ALD offers a monolithic complementary N-channel and P-channel transistor pair, suitable for precision analog applications. It offers high input impedance and negative current temperature coefficient, making it ideal for precision signal switching and amplifying applications. It is also suitable for use in precision applications such as current mirrors and sources. (read more)

The precision P-channel MOSFET has high input impedance, negative temperature coefficient, and matched transistor pairs. It's designed for -2V to -10V systems and features low input capacitance and fast switching. Applications include precision current sources and voltage choppers. The chip has a DC gain of 10⁹, low leakage currents, and is RoHS compliant. (read more)

ALD’s monolithic N-channel enhancement mode matched MOSFET transistor arrays are intended for a wide range of precision analog applications. The transistor pairs offer high input impedance, a negative current temperature coefficient, and a low threshold voltage of 0.7V. The chip is suited for systems from +2V to +10V where low input bias current, capacitance, and fast switching are... (read more)

ALD’S first-to-market balancing chips for supercapacitors rated at 3.0 V or higher to prevent overvoltage failures are now available. The MOSFETs are always on and offer near-zero leakage current and power dissipation while using no operating power yet providing unprecedented cell protection. The chips are scalable and can balance up to 4-cell series- or parallel-connected supercap... (read more)

Printed circuit boards offer universal supercapacitor balancing with ultra-low power. These boards automatically balance leakage current in supercapacitor series stacks used in evaluation, prototype and production systems. (read more)

New Specialty Module from Advanced Linear Devices Protects Ultra-Low-Voltage Designs from Overvoltage Damage (read more)

Advanced Linear Devices Inc. has announced its six-channel supercapacitor automatic balancing (SAB) PCB.  (read more)

Advanced Linear Devices Inc. has announced a first-to-market low power, low voltage, high-precision voltage-clamp module.  (read more)