SGM8434-2Q

Active

Automotive Grade

Automotive, 1.8A Output Current, Dual Power Operational Amplifier

SGM8434-2Q.pdf

The SGM8434-2Q is a dual operational amplifier designed for high voltage, high current output applications. It operates over a supply voltage range of 5V to 36V and provides a maximum short-circuit output current of 2A. For AC performance, the device offers a 3.2MHz bandwidth and a 75° phase margin, ensuring stable operation. An integrated over-temperature protection circuit further enhances device safety.

The SGM8434-2Q power operational amplifier serves as a high-performance driver in applications such as servo amplifiers and power supplies. Its crossover distortion-free design is critical for optimal coil driving.

The device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications.

The SGM8434-2Q is available in a Green SOIC-16 (300mil) package. It is specified over the operating temperature range of -40℃ to +125℃.

FEATURES

AEC-Q100 Qualified for Automotive Applications
- Device Temperature Grade 1
- T_A = -40℃ to +125℃
Wide Supply Ranges:
- Single-Supply: 5V to 36V
- Dual-Supply: ±2.5V to ±18V
Rail-to-Rail Input and Output
Output Current Limit: 1.8A (TYP) at V_S = ±2.5V
Wide Bandwidth: 3.2MHz (TYP)
Slew Rate: 9V/µs (TYP) at V_S = ±18V
Excellent Phase Margin: 75°
Free of Deadband Crossover Distortion
Thermal Protection
Available in a Green SOIC-16 (300mil) Package

APPLICATIONS

Automotive Applications
Motor Drivers
Industrial Equipment
Laser TVs
Servo Systems
Power Amplifiers

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)
SGM8434-2QWS16G/TR	Active	SOIC-16 (300mil)	16	YES	YES	YES	YES	MSL3	-40℃ to +125℃	View	View	1-24 units : $2.1/unit 25-99 units : $1.8/unit 100-249 units : $1.5/unit 250-499 units : $1.2/unit 500-999 units : $1.05/unit 1000-9999 units : $0.78/unit

* 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.