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SGMICRO SGM8557-1BXN5G/TR product image
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SGMICRO SGM8557-1BXN5G/TRRoHS

Manufacturer
SGMICROAsian Brands
MPN
SGM8557-1BXN5G/TR
LCSC Part #
C700030
Packaging
SOT-23-5
Customer #
Key Attributes
1 2.4uV 7V/us 100pA 120dB 1.15mA Rail-to-rail output SOT-23-5 Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconSGMICRO SGM8557-1BXN5G/TR
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QtyUnit Price(Reference Only)Total Amount
1+$ 1.1812$ 1.18
10+$ 0.9426$ 9.43
30+$ 0.811$ 24.33
100+$ 0.6641$ 66.41
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerSGMICRO
PackagingSOT-23-5
Number of Channels1
Vos - Input Offset Voltage2.4uV
Slew Rate7V/us
Input Offset Current(Ios)100pA
Input offset current drift(Ios TC)-
Operating Temperature-40℃~+125℃
Features-
Ib - Input Bias Current100pA
Common Mode Rejection Ratio(CMRR)120dB
Maximum Power Supply Range (Vdd-Vss)-
Input Offset Voltage Drift(Vos TC)27nV/℃
Quiescent Current1.15mA
Gain Bandwidth Product-
Input Voltage Noise Density-
Output Current-
Dual Supply-
Rail to RailRail-to-rail output
Single Supply-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The SGM8557-1 (single), SGM8557-3 (single with shutdown), SGM8557-2 (dual), and SGM8557-5 (dual with shutdown) are high output drive CMOS op-amps with a peak output current of 240mA and rail-to-rail output capability operating from a 2.7V to 5.5V single supply. These amplifiers feature a slew rate of up to 7V/μs and a gain bandwidth product (GBP) of 15MHz. The SGM8557-3/5 include a shutdown function that forces the output low. The SGM8557-1/2/3/5 offer low input offset voltage, low input offset voltage drift, wide bandwidth, and high output drive capability. The SGM8557-1 is available in Green SOIC-8, MSOP-8, and SOT-23-5 packages. The SGM8557-2 is available in a Green SOIC-8 package. The SGM8557-3 is available in Green SOIC-8 and SOT-23-6 packages. The SGM8557-5 is available in a Green MSOP-10 package. All devices are rated for an operating temperature range of -40°C to +125°C.

Features

AI Translation
  • 240mA output drive capability
  • Rail-to-rail output
  • Low input offset voltage: 5μV maximum
  • Low input offset voltage drift: 27nV/°C typical
  • Low noise: 22nV/√Hz at 1kHz
  • Over-temperature protection
  • Supply voltage range: 2.7V to 5.5V
  • Quiescent supply current: 1.2mA typical per amplifier; SGM8557-3/5 shutdown current 0.3μA typical
  • Gain bandwidth product: 15MHz
  • High slew rate: 7V/μs
  • Voltage gain (RL = 2kΩ): 144dB
  • Power supply rejection ratio: 120dB
  • No phase reversal under input overdriven condition
  • Small packages: SGM8557-1 in green SOIC-8, MSOP-8, and SOT-23-5; SGM8557-2 in green SOIC-8; SGM8557-3 in green SOIC-8 and SOT-23-6; SGM8557-5 in green MSOP-10

Applications

AI Translation
  • Portable/battery-powered audio applications
  • Hands-free car phone (kit)
  • Notebook PC/TFT panel
  • Sound port/sound card
  • Set-top box