MAX412:Single/Dual/Quad, 28MHz, Low-Noise, Low-Voltage, Precision Op Amps

The MAX410/MAX412/MAX414 single/dual/quad op amps set a new standard for noise performance in high-speed, low-voltage systems. Input voltage-noise density is guaranteed to be less than 2.4nV per root-Hz at 1kHz. A unique design not only combines low noise with ±5V operation, but also consumes 2.5mA supply current per amplifier. Low-voltage operation is guaranteed with an output voltage swing of 7.3VP-P into 2kΩ from ±5V supplies. The MAX410/MAX412/MAX414 also operate from supply voltages between ±2.4V and ±5V for greater supply flexibility. Unity-gain stability, 28MHz bandwidth, and 4.5V/µs slew rate ensure low-noise performance in a wide variety of wideband and measurement applications. The MAX410/MAX412/MAX414 are available in DIP and SO packages in the industry-standard single/dual/quad op amp pin configurations. The single comes in an ultra-small TDFN package (3mm x 3mm).

Key Features
  • Voltage Noise: 2.4nV per root-Hz (max) at 1kHz
  • 2.5mA Supply Current Per Amplifier
  • Low Supply Voltage Operation: ±2.4V to ±5V
  • 28MHz Unity-Gain Bandwidth
  • 4.5V/µs Slew Rate
  • 250µV (max) Offset Voltage (MAX410/MAX412)
  • 115dB (min) Voltage Gain
  • Available in an Ultra-Small TDFN Package
MAX410, MAX412, MAX414: Typical Operating Circuit
MAX410, MAX412, MAX414: Typical Operating Circuit
  • Automatic Test Equipment (ATE)
  • Bridge Signal Conditioning
  • Displays: Industrial, Front Panel, and Instrumentation
  • High-Quality Audio Amplifiers
  • Industrial: Process Measurement and Control
  • Infrared Detectors
  • Low-Noise Frequency Synthesizers
  • Panel Meters
  • Power Meters
  • Programmable Logic Controllers (PLCs)
  • Ultra Low-Noise Instrumentation Amplifiers
titleDownload file
MAX410-MAX414 Data SheetMAX410-MAX414.pdf
Part NumberAmps.VSUPPLY (Total)
ICC per Amp.
Unity Gain BW
Slew Rate
minmaxtypmaxtyptypmaxtyptyp<See Notes
$2.55 @1k
$2.08 @1k
Quality and Environmental Data
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX412BCPANo Longer AvailableMAX412BCPA+PDIP(N),;8 pin;79.7 mm²0°C to +70°CNo
MAX412BCPA+ActivePDIP(N),;8 pin;79.7 mm²0°C to +70°CLead Free
MAX412BCSANo Longer AvailableMAX412BCSA+SOIC(N),;8 pin;30.9 mm²0°C to +70°CNo
MAX412BCSA+ActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
MAX412BCSA+TActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
MAX412BCSA-TNo Longer AvailableMAX412BCSA+TN.SO;8 pin0°C to +70°CSee data sheet
MAX412BEPANo Longer AvailableMAX412BEPA+PDIP(N),;8 pin;79.7 mm²-40°C to +85°CNo
MAX412BEPA+ActivePDIP(N),;8 pin;79.7 mm²-40°C to +85°CLead Free
MAX412BESANo Longer AvailableMAX412BESA+SOIC(N),;8 pin;30.9 mm²-40°C to +85°CNo
MAX412BESA+ActiveSOIC(N),;8 pin;30.9 mm²-40°C to +85°CLead Free
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX412BESA+TActiveN.SO;8 pin-40°C to +85°CSee data sheet
MAX412BESA-TNo Longer AvailableMAX412BESA+TN.SO;8 pin-40°C to +85°CSee data sheet
MAX412C/DNo Longer AvailableDICE SALES,;NA pin;DICE;0°C to +70°CSee data sheet
MAX412CPANo Longer AvailableMAX412CPA+PDIP(N),;8 pin;79.7 mm²0°C to +70°CNo
MAX412CPA+ActivePDIP(N),;8 pin;79.7 mm²0°C to +70°CLead Free
MAX412CSANo Longer AvailableMAX412CSA+SOIC(N),;8 pin;30.9 mm²0°C to +70°CNo
MAX412CSA+ActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
MAX412CSA+TActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
MAX412CSA-TNo Longer AvailableMAX412CSA+TSOIC(N),;8 pin;30.9 mm²0°C to +70°CNo
MAX412EPANo Longer AvailableMAX412EPA+PDIP(N),;8 pin;79.7 mm²-40°C to +85°CNo
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX412EPA+ActivePDIP(N),;8 pin;79.7 mm²-40°C to +85°CLead Free
MAX412ESANo Longer AvailableMAX412ESA+SOIC(N),;8 pin;30.9 mm²-40°C to +85°CNo
MAX412ESA+ActiveSOIC(N),;8 pin;30.9 mm²-40°C to +85°CLead Free
MAX412ESA+TActiveSOIC(N),;8 pin;30.9 mm²-40°C to +85°CLead Free
MAX412ESA-TNo Longer AvailableMAX412ESA+TSOIC(N),;8 pin;30.9 mm²-40°C to +85°CNo
MAX412MJANo Longer AvailableCDIP(N),;8 pin;82.6 mm²-55°C to +125°CNo
MAX410-MAX414.pdf MAX412
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MAX410-MAX414.pdf MAX414