16 V, 1.2 MHz, CMOS Rail-to-Rail
Input/Output Operational Amplifier
ADA4665-2-KGD
Known Good Die
FEATURES
GENERAL DESCRIPTION
Low supply current per amplifier: 290 µA typical, IOUT = 0 mA
Low input bias current: 1 pA maximum
Wide gain bandwidth product: 1.2 MHz typical
Slew rate: 1 V/µs typical
Offset voltage drift: 3 µV/°C typical
Single-supply operation: 5 V to 16 V
Dual-supply operation: 2.5 V to 8 V
Unity-gain stable
The ADA4665-2-KGD is a rail-to-rail, input and output, dual
amplifier optimized for lower power budget designs. The
ADA4665-2-KGD offers a low supply current of 400 µA
maximum per amplifier at 25°C and 600 μA maximum per
amplifier over the extended industrial temperature range. This
feature makes the ADA4665-2-KGD well suited for low power
applications.
In addition, the ADA4665-2-KGD has a low bias current of 1 pA
maximum, low offset voltage drift of 3 µV/°C, and bandwidth of
1.2 MHz. The combination of these features, together with a
wide supply voltage range from 5 V to 16 V, allows the device to
be used in a wide variety of other applications, including
process control, instrumentation equipment, buffering, and
sensor front ends.
APPLICATIONS
Portable systems
High density power budget systems
Medical equipment
Physiological measurement
Precision references
Multipole filters
Sensors
Transimpedance amplifiers
Buffer and level shifting
Furthermore, its rail-to-rail input and output swing adds to its
versatility. The ADA4665-2-KGD is specified from −40°C to
+125°C.
Additional application and technical information can be found
in the ADA4665-2 data sheet.
Known Good Die (KGD): this die is fully guaranteed to data
sheet specifications.
Rev. 0
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