AD8615 Datasheet, PDF (1/5 Pages) Analog Devices – Precision 20 MHz CMOS Rail-to-Rail Input/Output Operational Amplifiers

Precision 20 MHz CMOS Rail-to-Rail
Input/Output Operational Amplifiers
Preliminary Technical Data
AD8615/AD8616/AD8618
FEATURES
Low Offset Voltage: 80µV typ. 300 µV max
Single-Supply Operation: 2.7 to 6 Volts
Low Noise: 8 nV/√Hz
Wide Bandwidth: 20 MHz
Slew Rate: 12 V/µs
Low Distortion
No Phase Reversal
Low Input Bias Currents
Unity Gain Stable
APPLICATIONS
Barcode Scanners
Battery Powered Instrumentation
Multi-pole Filters
Sensors
ASIC Input or Output Amplifier
Audio
Photodiode amplification
GENERAL DESCRIPTION
The AD8615, AD8616 and AD8618 are single, dual and quad
rail-to-rail input and output single supply amplifiers featuring
very low offset voltage, wide signal bandwidth, and low input
voltage and current noise. These amplifiers use a patented
trimming technique that achieves superior precision without
laser trimming. All are fully specified to operate from +3V to
+5V single supply.
The combination of low offsets, low noise, very low input bias
currents, and high speed make these amplifiers useful in a wide
variety of applications. Filters, integrators, photo-diode
amplifiers and high impedance sensors all benefit from the
combination of performance features. Audio and other AC
applications benefit from the wide bandwidth and low
distortion.
Applications for these amplifiers include Portable and loop-
powered instrumentation, audio amplification for portable
devices, portable phone headsets, bar code scanners, and
multi-pole filters. The ability to swing rail-to-rail at both the
input and output enables designers to buffer CMOS ADCs,
DACs, ASICs and other wide output swing devices in single
supply systems.
The AD8615, AD8616 and AD8618 are specified over the
extended industrial (-40° to +125°C) temperature range. The
AD8615, single, is available in the tiny 5-lead SOT-23
package. The AD8616, dual, is available in the 8-lead micro-
SOIC and narrow SOIC surface mount packages. The
AD8618, quad, is available in 14-lead TSSOP and narrow 14-
pin SOIC packages.
SOT, MSOP and TSSOP versions are available in tape and
reel only.
PIN CONFIGURATIONS
5-Lead SOT
(RJ-5)
8-Lead MSOP
(RM-8)
AD8615
AD8616
8-Lead SO
(R-8)
AD8616
14-Lead TSSOP
(RU-14)
AD8618
14-Lead SO
(R-14)
AD8618
REV. PrA
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