GS358
Low power dual operational amplifier with 1MHz bandwidth, 0.5V/μs slew rate for battery-powered applications.
Product Overview
Description
The GS358 is a low power dual operational amplifier designed for battery-powered and portable applications.
With 1MHz unity gain bandwidth and 0.5V/μs slew rate, this op-amp provides adequate performance for signal conditioning and sensor interfaces. The low supply current (200μA per amplifier) extends battery life.
Features include rail-to-rail output, wide supply range (2.5V to 5.5V), and low input offset voltage (2mV max). The SOIC-8 and MSOP-8 packages are ideal for space-constrained designs.
Product Series
GS
Primary Application
Battery-powered devices
Key Features
- Low power 200μA
- 1MHz bandwidth
- Rail-to-rail output
- Wide supply range
- Low offset voltage
Specifications
| Supply Voltage | 2.5V to 5.5V |
|---|---|
| Bandwidth | 1MHz |
| Slew Rate | 0.5V/μs |
| Supply Current | 200μA per amp |
| Input Offset | 2mV max |
| Output | Rail-to-rail |
| Package | SOIC-8, MSOP-8 |
Applications
Battery-powered devices
Battery and charging management
Sensor signal conditioning
Sensor signal conditioning
Active filters
Electronic system design
Portable instruments
Electronic system design
FAE Expert Insights
"The GS358 is an excellent low-power op-amp for battery applications. The 200μA current is very low, and the rail-to-rail output maximizes dynamic range. I've used this in many portable designs."
Excellent for battery-powered applications
— Sarah Johnson, BeiLuo
Frequently Asked Questions
What is the minimum supply voltage?
The GS358 operates down to 2.5V, making it suitable for single-cell Li-ion (3.7V) and 3.3V systems. Performance is specified at 2.5V and 5V.
Use for 2.5V to 5.5V supply systems.