SGM8278-2

Active

Low Noise, High Voltage, Rail-to-Rail I/O Operational Amplifier

SGM8278-2.pdf

The SGM8278-2 is a dual, low noise, precision, high voltage operational amplifier, which can operate from 3V to 36V single supply or from ±1.5V to ±18V dual power supplies. It provides rail-to-rail input with a wide input common mode voltage range and rail-to-rail output voltage swing.

The SGM8278-2 provides high slew rate, low noise, low offset, drift and bias current.

The SGM8278-2 is available in Green SOIC-8, MSOP-8, TDFN-2×2-8AL, TDFN-3×3-8BL and WLCSP-1.57×1.57-8B packages. It is specified over the extended -40℃ to +125℃ temperature range.

FEATURES

Rail-to-Rail Input and Output
Support Single or Dual Power Supplies
Wide Input Common Mode and Differential Voltage Ranges
Low Input Offset Voltage: 2mV (MAX)
Low Input Bias Current
Low Input Offset Current
High Input Impedance
High Output Current: 95mA (Able to Drive 32Ω Load)
Output Short-Circuit Protection
Low Noise: 15nV/√Hz at 1kHz
Gain-Bandwidth Product: 3.3MHz
Slew Rate: 2V/μs
-40℃ to +125℃ Operating Temperature Range
Available in Green SOIC-8, MSOP-8, TDFN-2×2-8AL, TDFN-3×3-8BL and WLCSP-1.57×1.57-8B Packages

APPLICATIONS

High Impedance Sensor

Photodiode Amplifier

High End, Professional Audio

DAC Output Amplifier

Medical

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)
SGM8278-2XG/TR	Active	WLCSP-1.57×1.57-8B	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	View	View	1-24 units : $2.275/unit 25-99 units : $1.95/unit 100-249 units : $1.625/unit 250-499 units : $1.3/unit 500-999 units : $1.1375/unit 1000-9999 units : $0.845/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days
SGM8278-2XMS8G/TR	Active	MSOP-8	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	View	View	1-24 units : $2.275/unit 25-99 units : $1.95/unit 100-249 units : $1.625/unit 250-499 units : $1.3/unit 500-999 units : $1.1375/unit 1000-9999 units : $0.845/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days
SGM8278-2XS8G/TR	Active	SOIC-8	8	Yes	Yes	Yes	Yes	MSL2	-40℃ to +125℃	View	View	1-24 units : $2.275/unit 25-99 units : $1.95/unit 100-249 units : $1.625/unit 250-499 units : $1.3/unit 500-999 units : $1.1375/unit 1000-9999 units : $0.845/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 98 days
SGM8278-2XTDD8G/TR	Active	TDFN-3×3-8BL	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	View	View	1-24 units : $2.275/unit 25-99 units : $1.95/unit 100-249 units : $1.625/unit 250-499 units : $1.3/unit 500-999 units : $1.1375/unit 1000-9999 units : $0.845/unit	3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days
SGM8278-2XTDE8G/TR	Active	TDFN-2×2-8AL	8	Yes	Yes	Yes	Yes	MSL1	-40℃ to +125℃	View	View	1-24 units : $2.275/unit 25-99 units : $1.95/unit 100-249 units : $1.625/unit 250-499 units : $1.3/unit 500-999 units : $1.1375/unit 1000-9999 units : $0.845/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 112 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.