Features
 Rail-to-Rail Input and Output
 Channel A ±0.8mV Typical offset, Channel B
4.9mV Typical offset
 Unity Gain Stable
 Gain Bandwidth Product: 1MHz
 Very low input bias currents : 5pA
 Wide supply range: 2.1V to 5.5V
 Input Voltage Range:
 -0.1V to +5.6V with V+ = 5.5V
 Ultra low power: 50μA per channel
 Small size packaging best for portable
applications, available in SOIC-8 and MSOP-8
Applications
 ASIC Input or Output Amplifier
 Sensor Interface
 Piezo Electric Transducer Amplifier
 Medical Instrumentation
 Audio Output
 Portable Systems
 Smoke Detectors
 Notebook PC
 Battery-Powered equipment
Descriptions
DIO8358 is dual channel rail-to-rail CMOS
operational amplifiers with ultra low offset.
Features include wide input common-mode
voltage range and broad output voltage swing with
operating supply voltage from 2.1V to 5.5V.
Products are fully specified over the extended
–40°C to +125°C temperature range.
DIO8358 provides 1MHz bandwidth consuming
ultra low current of 40μA per channel. Very low
input bias currents of 5pA enable the DIO8358 ideal
for integrators, photodiode amplifiers, and
piezoelectric sensors.