PRODUCT DESCRIPTION
The SGM8531 (single)， SGM8532 (dual) and SGM8534 (quad) are rail-to-rail input and output voltage feedback amplifiers offering low cost. They have a wide input common-mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 2.1V and the maximum recommended supply voltage is 5.5 V. All are specified over the extended –40°C to +125°C temperature range.

FEATURES
• Low Cost
• Rail-to-Rail Input and Output 0.8mV Typical VOS
• Unity Gain Stable
• Gain Bandwidth Product: : 500KHz
• Very low input bias currents : 0.5pA
• Operates on 2.1 V to 5.5 V Supplies
• Input Voltage Range = - 0.1 V to +5.6 V with VS = 5.5V
• Low Supply Current: 18µA/Amplifier
• Small Packaging
    SGM8531 Available in SO-8 and SOT23-5
    SGM8532 Available in SO-8 and MSOP-8
    SGM8534 Available in SO-14, SO-16, TSSOP-14 and TSSOP-16