SGM8212-1Q
自動車グレードLow Noise, High Voltage, Automotive Operational Amplifiers
The single SGM8212-1Q and dual SGM8212-2Q are low noise operational amplifiers optimized for high voltage operation. These devices operate from 2.7V to 36V single supply or ±1.35V to ±18V dual power supplies, and consume low quiescent current. They provide rail-to-rail input with a wide input common mode voltage range from (-VS) - 0.1V to (+VS) + 0.1V, and rail-to-rail output voltage swing. However, the performance is reduced within 2V of the top rail.
The SGM8212-1Q and SGM8212-2Q also feature low offset voltage and high gain-bandwidth product.
These devices are AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and they are suitable for automotive applications.
The SGM8212-1Q is available in a Green SOT-23-5 package. The SGM8212-2Q is available in a Green SOIC-8 package. They are specified over the extended -40℃ to +125℃ temperature range.
- AEC-Q100 Qualified for Automotive Applications Device Temperature Grade 1
TA = -40℃ to +125℃ - Input Offset Voltage: ±1.8mV (MAX)
- Low Input Bias Current: ±10pA (TYP)
- High CMRR: 98dB (TYP)
- Unity-Gain Stable
- Gain-Bandwidth Product: 2.5MHz
- Phase Margin: 60° for G = +1 and CL = 10pF
- Low Noise: 18nV/√Hz at 1kHz
- Rail-to-Rail Input and Output
- Support Single or Dual Power Supplies: 2.7V to 36V or ±1.35V to ±18V
- Low Quiescent Current: 530μA/Amplifier
- Small Packaging:
- SGM8212-1Q Available in a Green SOT-23-5 Package
- SGM8212-2Q Available in a Green SOIC-8 Package
Automotive Applications
Strain Gauge Amplifiers
Bridge Amplifiers
Transducer Amplifiers
Precision Integrators
