RS358A
REV A.1
1
www.run-ic.com
1.1MHz, Precision, Rail-to-Rail I/O
CMOS Operational Amplifier
FEATURES
• HIGH GAIN BANDWIDTH:1.1MHz
• RAIL-TO-RAIL INPUT AND OUTPUT
±4.5mV Max Vos
• INPUT VOLTAGE RANGE: -0.1V to +5.6V
with Vs = 5.5V
• SUPPLY RANGE: +2.5V to +5.5V
• SPECIFIED UP TO +125°C
• Micro SIZE PACKAGES: SOIC-8
APPLICATIONS
• SENSORS
• PHOTODIODE AMPLIFICATION
• ACTIVE FILTERS
• TEST EQUIPMENT
• DRIVING A/D CONVERTERS
DESCRIPTION
The RS358A products offer low voltage operation
and rail-to-rail input and output, as well as excellent
speed/power consumption ratio, providing an
excellent bandwidth (1.1MHz) and slew rate of
0.5V/us. The op-amps are unity gain stable and
feature an ultra-low input bias current.
The RS358A has lower offset, which is guaranteed
not upper than ±4.5mV at 25°C with Vs = 5V, V
CM
=
Vs/2.
The devices are ideal for sensor interfaces, active
filters and portable applications. The RS358A
families of operational amplifiers are specified at the
full temperature range of −40°C to +125°C under
single or dual power supplies of 2.5V to 5.5V.
OUT A
-IN A
+IN A
V-
B
A
RS358A
1
2
3
4
6
7
8
5
SOIC-8(SOP8),MSOP-8,TSSOP-8
+
+
V+
OUTB
-IN B
+IN B
RS358A
2
www.run-ic.com
ABSOLUTE MAXIMUM RATINGS
(1)
Supply Voltage, V+ to V-...............................................7.0V
Input Terminals, Voltage
(2)
…………... – 0.5 to (V+) + 0.5V
Current
(2)
…………………....….....±10mA
Storage Temperature ……….…………… −65°C to +150°C
Operating Temperature ……….………… −40°C to +125°C
Junction Temperature................................................150°C
Package Thermal Resistance @ TA = +25°C
SOT23-5, SOT23-6………………….………………200°C/W
MSOP-10, SOIC-8, TSSOP-8.……….…………... 150°C/W
SOIC-14, TSSOP-14………….……….……………100°C/W
Lead Temperature (Soldering, 10s) ……………........260°C
ESD Susceptibility
HBM …......................................................................3000V
MM ……………………….........………………...……….200V
(1) Stresses above these ratings may cause permanent damage. Exposure
to absolute maximum conditions for extended periods may degrade
device reliability. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those
specified is not implied.
(2) Input terminals are diode-clamped to the power-supply rails. Input
signals that can swing more than 0.5V beyond the supply rails should
be current-limited to 10mA or less.
PACKAGE/ORDERING INFORMATION
PRODUCT
ORDERING
NUMBER
TEMPERATURE
RANGE
PACKAGE
LEAD
PACKAGE
MARKING
PACKAGE OPTION
RS358A
RS358AXK
-40℃~125℃
SOIC-8(SOP8)
RS358A
Tape and Reel,2500
RS358AXM
-40℃~125℃
MSOP-8
RS358A
Tape and Reel,3000
RS358AXQ
-40℃~125℃
TSSOP-8
RS358A
Tape and Reel,3000
ESD damage can range from subtle performance
degradation to complete device failure. Precision
integrated circuits may be more susceptible to
damage because very small parametric changes
could cause the device not to meet its published
specifications.
ESD SENSITIVITY CAUTION