Datasheet ADA4075-2 (Analog Devices)

Ultralow Noise Amplifier at Lower Power Data Sheet ADA4075-2 FEATURES PIN CONFIGURATIONS Ultralow noise: 2.8 nV/√Hz at 1 kHz typical Ultralow distortion: 0.0002% typical OUTA 1 8 V+ Low supply current: 1.8 mA per amplifier typical –INA 2 ADA4075-2 7 OUTB Offset voltage: 1 mV maximum +INA TOP VIEW 3 6 –INB
01
Bandwidth: 6.5 MHz typical (Not to Scale) V–
-0
4 5 +INB
42
Slew rate: 12 V/μs typical
76 0 Figure 1. 8-Lead SOIC
Dual-supply operation: ±4.5 V to ±18 V Unity-gain stable Extended industrial temperature range OUTA 1 8 V+ 8-lead SOIC and 2 mm × 2 mm LFCSP packages –INA 2 ADA4075-2 7 OUTB TOP VIEW +INA 3 (Not to Scale) 6 –INB APPLICATIONS
2 -00
V– 4 5 +INB
642
Precision instrumentation
07 Figure 2. 8-Lead, 2 mm × 2 mm LFCSP
Professional audio Active filters Low noise amplifier front end Integrators GENERAL DESCRIPTION Table 1. Low Noise Precision Op Amps
The ADA4075-2 is a dual, high performance, low noise operational
Supply 44 V 36 V 12 V to 16 V 5 V
amplifier combining excellent dc and ac characteristics on the Single OP27 AD8671 AD8665 AD8605 Analog Devices, Inc., iPolar® process. The iPolar process is an AD8675 OP162 AD8655 advanced bipolar technology implementing vertical junction AD8597 AD8691 isolation with lateral trench isolation. This allows for low noise ADA4004-1 performance amplifiers in smaller die size at faster speed and AD797 lower power. Its high slew rate, low distortion, and ultralow Dual OP275 AD8672 AD8666 AD8606 noise make the ADA4075-2 ideal for high fidelity audio and AD8676 OP262 AD8656 high performance instrumentation applications. It is also AD8599 AD8692 especially useful for lower power demands, small enclosures, ADA4004-2 and high density applications. The ADA4075-2 is specified for Quad AD8674 AD8668 AD8608 the −40°C to +125°C temperature range and is available in a ADA4004-4 OP462 AD8694 standard SOIC package and a 2 mm × 2 mm LFCSP package.
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Document Outline Features Applications Pin Configurations General Description Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance Power Sequencing ESD Caution Typical Performance Characteristics Applications Information Input Protection Total Harmonic Distortion Phase Reversal DAC Output Filter Balanced Line Driver Balanced Line Receiver Low Noise Parametric Equalizer Schematic Outline Dimensions Ordering Guide