ISL28113 Datasheet, PDF (1/21 Pages) Intersil Corporation – Single, Dual, Quad General Purpose Micropower, RRIO Operational Amplifier

Single, Dual, Quad General Purpose Micropower,
RRIO Operational Amplifier
ISL28113, ISL28213, ISL28413
The ISL28113, ISL28213, and ISL28413 are single,
dual, and quad channel general purpose micropower,
rail-to-rail input and output operational amplifiers with
supply voltage range of 1.8V to 5.5V. Key features are
a low supply current of 130µA maximum per channel
at room temperature, a low bias current and a wide
input voltage range, which enables the ISL28x13
devices to be excellent general purpose op-amps for a
wide range of applications.
The ISL28113 is available in the SC70-5 and SOT23-5
packages, the ISL28213 is in the MSOP8, SO8 packages,
and the ISL28413 is in the TSSOP14, SOIC14 packages.
All devices operate over the extended temperature range
of -40°C to +125°C.
Features
• Low Current Consumption . . . . . . . . . . . . . 130µA
• Wide Supply Range. . . . . . . . . . . . . 1.8V to 5.5V
• Gain Bandwidth Product . . . . . . . . . . . . . . 2MHz
• Input Bias Current . . . . . . . . . . . . . . 20pA, Max.
• Operating Temperature Range . . .-40°C to +125°C
• Packages
- ISL28113 (Single) . . . . . . . . . SC70-5, SOT23-5
- ISL28213 (Dual) . . . . . . . . . . . . . MSOP8, SO8
- ISL28413 (Quad). . . . . . . . . SOIC14, TSSOP14
Applications*(see page 15)
• Power Supply Control/Regulation
• Process Control
• Signal Gain/Buffers
• Active Filters
• Current Shunt Sensing
• Trans-impedance Amps
Typical Application
RF
LOAD
RIN-
RSENSE
10kΩ
RIN+
10kΩ
VREF
100kΩ
IN-
IN+
-
V+
ISL28x13
V-
+
+5V
VOUT
RREF+
100kΩ
GAIN = 10
SINGLE-SUPPLY, LOW-SIDE CURRENT SENSE AMPLIFIER
December 22, 2009
FN6728.3
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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