SGM8210-1AXN5G/TR

SGM8210-1 (single-channel), SGM8210-2 (dual-channel), and SGM8210-4 (quad-channel) are low-power, high-voltage op-amps designed for battery-powered systems. These devices operate from a 3.3V to 24V single supply with a quiescent current of only 50μA per amplifier. They also feature rail-to-rail input and output operation. The SGM8210-1/2/4 offer low power consumption, low bias current, and low noise. These devices are available in small packages. This combination of features makes them suitable for a wide range of applications. The SGM8210-1 is offered in green SOT-23-5 and SC70-5 packages. The SGM8210-2 is offered in green SOIC-8, MSOP-8, and TDFN-2×3-8L packages. The SGM8210-4 is offered in a green SOIC-14 package. They operate over the extended industrial temperature range of -40°C to +125°C.

Applications

• Laptop computers
• Soldering equipment
• Battery chargers
• Power management
• Telecom equipment

Key features

• Wide supply voltage range: 3.3V to 24V
• Rail-to-rail input and output
• Low quiescent current: 50μA per amplifier (typical)
• Low offset voltage: 1mV (maximum)
• 0.1Hz to 10Hz low noise: 3μVₚ₋ₚ
• Input voltage noise density: 25nV/√Hz at 1kHz
• Common-mode rejection ratio: 115dB
• Power supply rejection ratio: 120dB
• Open-loop voltage gain: 120dB
• Slew rate: 0.3V/μs
• Operating temperature range: -40°C to +125°C
• Small packages:
• SGM8210-1 available in green SOT-23-5 and SC70-5 packages
• SGM8210-2 available in green SOIC-8, MSOP-8, and TDFN-2×3-8L packages
• SGM8210-4 available in green SOIC-14 package