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Description
【15 Volt Chopper Stabilized Operational Amplifier
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General Description
The MAX420, 421, 422, and 423 are a series of ±15V CMOS chopper-stabilized amplifiers, designed for high accuracy amplification,signal conditioning and instrumentation applications.These devices offer input offset and drift specification superior to previous “precision” bipolar amplifiers and monolithic choppers.The maximum offset is 5.0μV while the guaranteed drift limit is 0.05μV/℃.
The combination of ±15 volt operation, low power, and standard op-amp pin configuration allows these devices to virtually “plug-in” replace conventional lower-performance amplifiers.The only additional components required are 'two external capacitors. A wide input voltage range specification, that includes the negative supply, allows for the amplification of signals including ground in single-supply applications.
The MAX420 (8 pin) and MAX421(14 pin) have a maximum supply current of 2mA.The MAx422 (8 pin) and MAX 423 (14 pin) are low power amplifiers with a maximum current of 0.5mA.
Applications
● Precision Amplifiers
● Signal Conditioning for:
Thermocouples
Strain Gauges, Load Cells
Platinum Temperature Sensors
Thermistors, Bridges
● High Accuracy Data Acquisition
● D.C.Stabilization of Amplifiers and Systems
Features
● 5μV Max Offset Voltage
● ±15V Supply Operation
● Input Voltage Range: +11V to-15V
● Low Input Noise: 0.3μVP-P(DC-1Hz)
● High Gain, CMRR,PSRR: 120dB
● Low Power CMOS Design: 0.5mA Max Supply Current (MAX422/423)
● Low Input Bias Current: 30pA Max
Preview of the first 3 pages of the data sheet
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222 buyer reviews from India
Mark Wilson
Length of registration:7 years
The MAX420CPA integrated circuit from Utsource is a great choice for applications requiring precision voltage regulation. It features low power consumption and high accuracy, making it an ideal choice for low-power, high-precision voltage regulation applications.
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03/17/2023
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All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
MAX420CPA
MAX420CPA has several brands around the world that may have alternate names for MAX420CPA due to regional differences or acquisition. MAX420CPA may also be known as the following names:
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Unit Price:4.14909
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