GM358
LOW POWER DUAL
OPERATIONAL AMPLIFERS
Description
The GM358 consists of two high gain, internally
frequency compensated operational amplifiers
which are designed to operated from a single
power supply over a wide range of voltages.
Operation from split power supplies is also
available. The GM358 feature low power drain, a
common mode input voltage range extending to
GND/VEE. The GM358 is equivalent to one-half
of the GM324.
Application areas include transducer amplifiers,
DC gain blocks and all the conventional op-amp
circuits which now can be more easily
implemented in single power supply systems. For
example, the GM358 can be directly operated of
the standard +5V power supply voltage which is
used in digital systems and will easily provide
the required interface electronics without
requiring the additional ±15V power supplies.
The GM358 is available in SOP-8 and DIP-8
packages.
Features
True Differential Input Stage
Internally Frequency Compensated for
Unity Gain
Single Supple Operation: 3V to 40V
Wide Bandwidth (unity Gain, temperature
compensated): 1 MHz
Short Circuit Protected Outputs
Low Input Bias Current
Common Mode Range Extends to
Negative Supply
Single and Split Supply Operation
Typical Application Circuits
V
IN
V
OUT
R2
R1
GAIN = 1+ (R2/R1)
www.gammamicro.com.tw
1
GM358
V1.01
GAMMA [ GAMMA MICROELECTRONICS INC. ]
