SGM8611-4

Active

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℃).

FEATURES

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 V_S = 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

APPLICATIONS

Industrial Equipment
Medical Equipment
Battery-Powered Equipment
Telecom Equipment
Notebook PCs

Ordering Information

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM8611-4XUUG14G/TR	Active	UTQFN-2×2-14BL	14	YES	YES	YES	YES	MSL1	-40℃ to +125℃	View	View	1-24 units : $1.75/unit 25-99 units : $1.5/unit 100-249 units : $1.25/unit 250-499 units : $1/unit 500-999 units : $0.875/unit 1000-9999 units : $0.65/unit	3K-9K : 14 days 10K-99K : 32 days 100K-999K : 70 days 1000K and above : 98 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.