SGM2358
PRODUCT DESCRIPTION
The SGM2358 has dual rail-to-rail output voltage
feedback amplifiers in one package. It takes the
minimum operating supply voltage down to 3V and
the maximum recommended supply voltage is 5.5 V.
SGM2358 is specified over the extended -40°C to +85°C
temperature range.
The amplifier in SGM2358 provides 1MHz bandwidth,
Very low input bias currents of 10pA, these features
enable SGM2358 to be used for integrators, photodiode
amplifiers, and piezoelectric sensors. Rail-to-rail output
feature is useful for designers to buffer ASIC in
single-supply systems.
Applications of SGM2358 include safety monitoring,
portable equipment, battery and power supply control,
signal conditioning and interfacing for transducers in
low power systems.
The SGM2358 comes in SO-8 package.
1MHz, General Purpose
CMOS Operational Amplifier
FEATURES
•
Low Cost
•
Rail-to-Rail Output
1.7mV Typical V
OS
•
Unity Gain Stable
•
Gain Bandwidth Product: 1MHz
•
Very Low Input Bias Currents: 10pA
•
Input Common-Mode Voltage Range Includes
Ground
•
Operates from 3 V to 5.5 V
•
Small Packaging: SO-8
APPLICATIONS
ASIC Input or Output Amplifier
Sensor Interface
Piezo Electric Transducer Amplifier
Medical Instrumentation
Mobile Communication
Portable Systems
Smoke Detectors
Notebook PC
PCMCIA cards
Battery –Powered equipment
DSP interface
PIN CONFIGURATION
(Top View)
SGM2358
OUT A 1
-INA 2
+INA 3
-V
S
4
8
7
+V
S
OUT B
6 -INB
5 +INB
SO-8
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. B
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
