Analog Devices ADA4004-4ACPZ-R7

Op Amp Quad Precision Amplifier ±15V 16-Pin LFCSP EP T/R

Operational Amplifier, 4 Func, 300uV Offset-Max, BIPolar

2.2mA 2.7V/μs 1.8nV/rtHz 12MHz 113dB Shutdown 10mA 4 4 10V ±15V 40μV 40nA General Purpose SMD, Adhesive Mount 4mm × 4mm × 830μm

The ADA4004-1/ADA4004-2/ADA4004-4 are 1.8 nV/vHz precision amplifiers featuring 40 µV offset, 0.7 µV/°C drift, 12 MHz bandwidth, and low 1.7 mA per amplifier supply current. The ADA4004-1/ADA4004-2/ADA4004-4 are designed on the high performance iPolar™ process, enabling improvements such as reduced noise and power consumption, increased speed and stability, and smaller footprint size. Novel design techniques enable the ADA4004-1/ADA4004-2/ADA4004-4 to achieve 1.8 nV/vHz voltage noise density and a low 6 Hz 1/f noise corner frequency while consuming just 1.7 mA per amplifier. The small package saves board space, reduces cost, and improves layout flexibility. Applications for these amplifiers include high precision controls, PLL filters, high performance precision filters, medical and analytical instrumentation, precision power supply controls, ATE, and data acquisition systems. Operation is fully specified from ±5 V to ±15 V from -40°C to +125°C. The ADA4004-1, ADA4004-2, and ADA4004-4 are members of a growing series of low noise op amps offered by Analog Devices, Inc. (see Table 1). Applications Precision instrumentation Filter blocks Microphone preamplifiers Industrial control Thermocouples and RTDs Reference buffers Data Sheet, Rev. D, 6/09