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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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  • Home
  • Analog and Mixed-signal
  • Audio & Video Products
  • Audio Amplifiers

Audio Amplifiers

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Subcategory

Headphone AmplifiersClass D Audio AmplifiersClass AB Audio Amplifiers

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23 of 23 total products

23 of 23 total products

Part Number
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Shutdown Current Typ (μA)
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SGM2820
0.1
Active Low
Mono
2.5 ~ 5.5
MSOP-8,
UTQFN-1.5×1.5-9L
Low EMI Class-D Audio Power Amplifier
Active
SGM2821
0.1
Active Low
Mono
2.5 ~ 5.5
UTQFN-1.5×1.5-9L
Low EMI Class-D Audio Power Amplifier
Active
SGM4700
45
Active Low
Stereo,
Mono
5 ~ 20
TSSOP-28 (Exposed Pad)
High-Power Stereo Class-D Audio Power Amplifier with Adjustable Power Limit and Automatic Level Control
Active
SGM4703
55
Active Low
Stereo,
Mono
5 ~ 26
TSSOP-28 (Exposed Pad)
High-Power Stereo Class-D Audio Power Amplifier with Adjustable Power Limit and Automatic Level Control
Active
SGM4809
0.6
Active Low
Stereo
2.5 ~ 5.5
MSOP-8
Headphone Driver with Active Low Shutdown Mode
Active
SGM4810
0.5
Active High
Stereo
2.5 ~ 5.5
MSOP-8
Headphone Driver with Active High Shutdown Mode
Active
SGM4812
0.36
Active High
Stereo
2.7 ~ 5.5
MSOP-10
Headphone Driver with Differential Input
Active
SGM4863
0.03
Active High
Stereo
2.8 ~ 5.5
TSSOP-20 (Exposed Pad),
TSSOP-16 (Exposed Pad),
TQFN-3×3-20L,
SOIC-16,
DIP-16
ClassAB, BTL Output with Headphone Driver
Active
SGM4865
0.03
Active Low
Stereo
2.6 ~ 5.5
TQFN-4×4-16L
ClassAB, BTL Output
Active
SGM4871
0.07
Active High
Mono
2.5 ~ 5.5
SOIC-8,
SOIC-8 (Exposed Pad)
ClassAB, BTL Output
Active
SGM4888
0.02
Active Low
Stereo
2.8 ~ 5.5
TQFN-4×4-24L
ClassAB, BTL Output with 3D Enhance and Headphone Driver
Not Recommended for New Designs
SGM4890
0.01
Active Low
Mono
2.5 ~ 5.5
MSOP-8
ClassAB, BTL Output
Active
SGM4891
0.02
Active Low
Mono
2.5 ~ 5.5
TDFN-2×2-8L
ClassAB, BTL Output
Active
SGM4895
0.01
Active Low
Mono
2.5 ~ 5.5
TDFN-3×3-8L,
MSOP-8 (Exposed Pad)
ClassAB, Fully Differential Input, BTL Output
Active
SGM4914
-
Active Low
Stereo
2.7 ~ 5.5
TQFN-4×4-20L
95mW, Capless, Stereo Headphone Amplifier with Shutdown
Not Recommended for New Designs
SGM4915
0.02
Active Low
Stereo
2.5 ~ 5.5
TDFN-2×2-8L
Headphone Driver with Small Package
Active
SGM4916
0.01
Active Low
Stereo
2.7 ~ 5.5
TQFN-3×3-12L
OCL Headphone Driver
Active
SGM4917
0.01
Active Low
Stereo
2.7 ~ 5.5
TQFN-3×3-16L
OCL Headphone Driver with Differential Input
Active
SGM4918
0.01
Active Low
Stereo
2.7 ~ 5.1
TDFN-3×3-10L
OCL Headphone Driver
Active
SGM4995
0.02
Active Low
Mono
2.5 ~ 5.5
TDFN-2×2-8L
ClassAB, Fully Differential Input, BTL Output
Active
SGM4996
0.01
Active Low
Mono
2.5 ~ 5.5
MSOP-8,
MSOP-10,
TDFN-3×3-10L
ClassAB, Fully Differential Input, BTL Output
Active
SGM8910
470.0
Active Low
Stereo
2.8 ~ 12
TSSOP-20,
TQFN-4×4-20L
Audio Line Driver and Headphone Driver with Click-Pop Noise Cancellation
Active
SGM2822
NEW
0.1
Active Low
Mono
2.5 ~ 5.5
UTQFN-1.2×1.2-9L
2.4W Low EMI Class-D Audio Power Amplifier with Auto-Recovering Short-Circuit Protection
Active
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