SGM8537 Datasheet, PDF (1/16 Pages) SG Micro Corp – Operational Amplifiers

SGM8535/6/7/8
1.5MHz, Rail-to-Rail Output
Operational Amplifiers
PRODUCT DESCRIPTION
The SGM8535 (single), SGM8536 (dual), SGM8537
(single with shutdown) and SGM8538 (quad) are
rail-to-rail output voltage feedback amplifiers. They have
a wide input common mode voltage range and output
voltage swing, and take the minimum operating supply
voltage down to 1.8V. The maximum recommended
supply voltage is 5.5V.
The SGM8535/6/7/8 provide 1.5MHz bandwidth at a low
current consumption of 80μA per amplifier. Very low
input bias currents enable SGM8535/6/7/8 to be used for
integrators, photodiode amplifiers, and piezoelectric
sensors. Rail-to-rail outputs are useful to designers for
buffering ASIC in single-supply systems.
Applications for these amplifiers include safety
monitoring, portable equipment, battery and power
supply control, signal conditioning and interfacing for
transducers in very low power systems.
The SGM8535/6/7/8 are specified over the extended -40℃
to +85℃ temperature range. The SGM8535 single is
available in Green SOT-23-5, SC70-5, MSOP-8 and
SOIC-8 packages. The SGM8536 dual is available in
Green SOIC-8 and MSOP-8 packages. The SGM8537
single with shutdown is available in Green SOT-23-6,
MSOP-8 and SOIC-8 packages. The SGM8538 quad is
available in Green SOIC-14 and TSSOP-14 packages.
FEATURES
 Rail-to-Rail Output
 Low Input Offset Voltage: 0.6mV (TYP)
 Unity Gain Stable
 Gain-Bandwidth Product: 1.5MHz
 Supply Voltage Range: 1.8V to 5.5V
 Low Supply Current
80μA/Amplifier (TYP)
0.1μA Shutdown Current for SGM8537
 Small Packaging:
SGM8535 Available in SOT-23-5, SC70-5, SOIC-8
and MSOP-8
SGM8536 Available in MSOP-8 and SOIC-8
SGM8537 Available in SOT-23-6, SOIC-8 and MSOP-8
SGM8538 Available in SOIC-14 and TSSOP-14
APPLICATIONS
ASIC Input or Output Amplifier
Sensor Interface
Piezoelectric Transducer Amplifier
Medical Instrumentation
Mobile Communication
Audio Output
Portable Systems
Smoke Detectors
Mobile Telephone
Notebook PC
PCMCIA Cards
Battery-Powered Equipment
SG Micro Corp
www.sg-micro.com
REV. A. 2