SGM8557-2XMS8G

Active

15MHz, High Output Drive, High Precision, Low Noise Operational Amplifier

SGM8557-2XMS8G.pdf

The SGM8557-2XMS8G is a dual, low noise, high precision CMOS operational amplifier that provides a high output current of 235mA, rail-to-rail output operation from a range of 2.7V to 5.5V single supply.

The SGM8557-2XMS8G offers low input offset voltage, low input offset voltage drift and high output current drive. The device also can achieve a high 15MHz gain-bandwidth product and a high 7V/μs slew rate.

The SGM8557-2XMS8G is specifically designed to drive high current load, such as 32Ω headset, VBIAS of RF power amplifier, etc.

The SGM8557-2XMS8G is available in a Green MSOP-8 package. It operates over an ambient temperature range of -40℃ to +125℃.

FEATURES

Output Drive Capability: 235mA
Low Input Offset Voltage: 5μV (MAX)
Low Input Offset Voltage Drift: 20nV/℃ (TYP)
Low Noise: 30nV/√Hz at 1kHz
Gain-Bandwidth Product: 15MHz
High Slew Rate: 7V/μs
High Open-Loop Gain (RL = 2kΩ): 135dB
Power Supply Rejection Ratio: 121dB
Over-Temperature Protection
No Phase Reversal for Overdriven Inputs
Rail-to-Rail Input and Output
Supply Voltage Range: 2.7V to 5.5V
Quiescent Current: 2.4mA (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in a Green MSOP-8 Package

APPLICATIONS

Battery-Powered Equipment

Audio System

Optical Module

DAC Buffer

Industrial Equipment

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)
SGM8557-2XMS8G/TR	Active	MSOP-8	8	Yes	Yes	Yes	Yes	MSL3	-40℃ to +125℃	View	View	1-24 units : $3.64/unit 25-99 units : $3.12/unit 100-249 units : $2.6/unit 250-499 units : $2.08/unit 500-999 units : $1.82/unit 1000-9999 units : $1.352/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 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.