SGM8611-5
1.2MHz, 62μA, Rail-to-Rail I/O, CMOS Operational Amplifiers
The SGM8611-2 (dual), SGM8611-4 (quad) and SGM8611-5 (dual with shutdown) are low cost, voltage feedback amplifiers. These devices can operate from 1.8V to 5.5V single supply, while consuming only 62μA quiescent current per amplifier. They provide rail-to-rail input and output operation. This feature makes them appropriate for buffering ASIC.
The SGM8611-2/4/5 offer a gain-bandwidth product of 1.2MHz and an ultra-low input bias current of ±10pA. They are well suited for piezoelectric sensors, integrators and photodiode amplifiers.
The SGM8611-2/4/5 are designed into a wide range of applications, such as battery-powered instrumentation, safety monitoring, portable systems, and transducer interface circuits in low power systems.
The SGM8611-2 is available in Green UTQFN-2×1.5-10L and TDFN-2×2-8AL packages. The SGM8611-4 is available in a Green UTQFN-2×2-14BL package. The SGM8611-5 is available in a Green UTQFN-2×1.5-10L package. They are specified over the extended industrial temperature range (-40℃ to +125℃).
- Input Offset Voltage: ±1.8mV (MAX)
- Ultra-Low Input Bias Current: ±10pA (TYP)
- Unity-Gain Stable
- Gain-Bandwidth Product: 1.2MHz
- Rail-to-Rail Input and Output
- No Phase Reversal
- Supply Voltage Range: 1.8V to 5.5V
- Input Voltage Range: -0.1V to 5.6V with VS = 5.5V
- Low Quiescent Current: 62μA/Amplifier
- -40℃ to +125℃ Operating Temperature Range
- Small Packaging:
- SGM8611-2 Available in Green UTQFN-2×1.5-10L and TDFN-2×2-8AL Packages
- SGM8611-4 Available in a Green UTQFN-2×2-14BL Package
- SGM8611-5 Available in a Green UTQFN-2×1.5-10L Package
Industrial Equipment
Medical Equipment
Battery-Powered Equipment
Telecom Equipment
Notebook PCs
