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SGM8049-1

GENERAL DESCRIPTION

The SGM8049-1, SGM8049-2 and SGM8049-4 micro power, low voltage operational amplifiers are designed for battery-powered applications. The amplifiers operate on a supply voltage as low as 1.8V (±0.9V). High-performance, single-supply operation with rail-to-rail capability makes the SGM8049-1/2/4 useful for a wide range of applications.

In addition of small packages, the SGM8049-1/2/4 feature impressive bandwidth, low bias current and low noise relative to the very low quiescent current.

The single SGM8049-1 is available in Green SC70-5, SOT-23-5 and TDFN-2×2-6L packages. The dual SGM8049-2 is available in Green SOT-23-8 and SOIC-8 packages. The quad SGM8049-4 is available in a Green TSSOP-14 package. They are specified over the extended -40 to +125temperature range.

PIN CONFIGURATIONS

8049-1.png

FEATURES
  • Low Noise: 3.5μVPP (0.1Hz to 10Hz)

  • Wide Supply Voltage Range: 1.8V to 5.5V

  • Low Quiescent Current: 2.5μA (TYP)

  • Low Offset Voltage: 0.85mV (MAX)

  • DC Precision:

    CMRR: 100dB

    PSRR: 2.5μV/V

    AOL: 118dB

  • -40 to +125 Operating Temperature Range

  • Available in Green SC70-5, SOT-23-5 and TDFN-2×2-6L Packages

APPLICATIONS

Battery-Powered Instruments

Portable Devices

Wearable Devices

Medical Instruments

Handheld Test Equipment

 

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM8049-1XN5G/TRProductionSOT-23-55Y-40℃ to +125℃
SGM8049-1AXC5G/TRProductionSC70-55Y-40℃ to +125℃
SGM8049-1BXC5G/TRProductionSC70-55Y-40℃ to +125℃
SGM8049-1XTDI6G/TRProductionTDFN-2×2-6L6Y-40℃ to +125℃

 

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