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SGMICRO SGM8604-5XTD10G/TR product image
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SGMICRO SGM8604-5XTD10G/TR

Manufacturer
SGMICROAsian Brands
MPN
SGM8604-5XTD10G/TR
LCSC Part #
C5141444
Packaging
TDFN-10L(3x3)
Customer #
Key Attributes
240mA 2 2.4uV 7V/us 120dB 200pA 1.1mA Rail-to-rail output TDFN-10L(3x3) Instrumentation, Op Amps, Buffer Amps
DatasheetSGMICRO SGM8604-5XTD10G/TR
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerSGMICRO
PackagingTDFN-10L(3x3)
Output Current240mA
Number of Channels2
Vos - Input Offset Voltage2.4uV
Slew Rate7V/us
Input Offset Current(Ios)200pA
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)120dB
Ib - Input Bias Current200pA
Input Offset Voltage Drift(Vos TC)17nV/℃
Quiescent Current1.1mA
Gain Bandwidth Product-
FeaturesEnable/shutdown function
Input Voltage Noise Density-
Dual Supply-
Rail to RailRail-to-rail output
Single Supply-
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Introduction

AI Translation

The SGM8604-1 (single channel), SGM8604-3 (single channel with shutdown), SGM8604-2 (dual channel), and SGM8604-5 (dual channel with shutdown) are high output drive CMOS op amps with a peak output current of 232mA and rail-to-rail output capability operating from 2.7V to 5.5V single supply. These amplifiers feature a slew rate up to 7V/μs and a gain bandwidth product (GBP) of 15MHz. The SGM8604-1/2/3/5 can drive typical headphone loads (32Ω) and provide bias for RF power amplifiers in wireless handheld applications. These op amps are designed as part of a power amplifier control circuit to bias RF power amplifiers in wireless headsets. The SGM8604-3/5 include a shutdown function that pulls the output low, ensuring complete disable of the RF power amplifier when needed and preventing unconverted signals from reaching the RF antenna. The SGM8604-1/2/3/5 offer low input offset voltage, low input offset voltage drift, wide bandwidth, and high output drive capability. The SGM8604-1/3 are available in a Green UTDFN-1.45×1-6L package, the SGM8604-2 in a Green TDFN-2×3-8AL package, and the SGM8604-5 in a Green TDFN-3×3-10L package. They operate over a temperature range of -40°C to +125°C.

Features

AI Translation
  • 232mA output drive capability
  • Rail-to-rail output
  • Low input offset voltage: 10μV maximum
  • Low input offset voltage drift: 17nV/°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
  • SGM8604-3/5 shutdown current: 0.1μA typical
  • Gain bandwidth product: 15MHz
  • High slew rate: 7V/μs
  • Voltage gain (RL = 2kΩ): 145dB
  • Power supply rejection ratio: 127dB
  • No phase reversal with overdriven inputs
  • Small packages:
    • SGM8604-1 in green UTDFN-1.45×1-6L package
    • SGM8604-2 in green TDFN-2×3-8AL package
    • SGM8604-3 in green UTDFN-1.45×1-6L package
    • SGM8604-5 in green TDFN-3×3-10L package

Applications

AI Translation
  • RF power amplifier bias control
  • Portable/battery-powered audio applications
  • Portable headphone speaker driver (32Ω)
  • Hands-free car phone (kit)
  • Laptop/TFT panel