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圣邦微电子 (SGMICRO) 是一家综合性的高性能和高可靠性模拟及混合信号处理和系统电源管理集成电路供应商，为工业自动化、新能源、汽车、通信、计算机、消费电子和医疗设备等应用提供各类模拟信号调理和电源创新解决方案。
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模拟和混合信号
音频和视频
音频功率放大器
音频功率放大器
查看全部产品
子分类
耳机放大器
D类放大器
AB类放大器
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共计 23 / 23个产品
共计 23 / 23个产品
导出Excel
比较
Part Number
Images
Shutdown Current Typ (μA)
Shutdown Logic
Stereo or Mono
VCC (V)
Package
Features
Status
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
量产
SGM2821
0.1
Active Low
Mono
2.5 ~ 5.5
UTQFN-1.5×1.5-9L
Low EMI Class-D Audio Power Amplifier
量产
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
量产
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
量产
SGM4809
0.6
Active Low
Stereo
2.5 ~ 5.5
MSOP-8
Headphone Driver with Active Low Shutdown Mode
量产
SGM4810
0.5
Active High
Stereo
2.5 ~ 5.5
MSOP-8
Headphone Driver with Active High Shutdown Mode
量产
SGM4812
0.36
Active High
Stereo
2.7 ~ 5.5
MSOP-10
Headphone Driver with Differential Input
量产
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
量产
SGM4865
0.03
Active Low
Stereo
2.6 ~ 5.5
TQFN-4×4-16L
ClassAB, BTL Output
量产
SGM4871
0.07
Active High
Mono
2.5 ~ 5.5
SOIC-8,
SOIC-8 (Exposed Pad)
ClassAB, BTL Output
量产
SGM4888
0.02
Active Low
Stereo
2.8 ~ 5.5
TQFN-4×4-24L
ClassAB, BTL Output with 3D Enhance and Headphone Driver
不推荐用于新设计
SGM4890
0.01
Active Low
Mono
2.5 ~ 5.5
MSOP-8
ClassAB, BTL Output
量产
SGM4891
0.02
Active Low
Mono
2.5 ~ 5.5
TDFN-2×2-8L
ClassAB, BTL Output
量产
SGM4895
0.01
Active Low
Mono
2.5 ~ 5.5
TDFN-3×3-8L,
MSOP-8 (Exposed Pad)
ClassAB, Fully Differential Input, BTL Output
量产
SGM4914
-
Active Low
Stereo
2.7 ~ 5.5
TQFN-4×4-20L
95mW, Capless, Stereo Headphone Amplifier with Shutdown
不推荐用于新设计
SGM4915
0.02
Active Low
Stereo
2.5 ~ 5.5
TDFN-2×2-8L
Headphone Driver with Small Package
量产
SGM4916
0.01
Active Low
Stereo
2.7 ~ 5.5
TQFN-3×3-12L
OCL Headphone Driver
量产
SGM4917
0.01
Active Low
Stereo
2.7 ~ 5.5
TQFN-3×3-16L
OCL Headphone Driver with Differential Input
量产
SGM4918
0.01
Active Low
Stereo
2.7 ~ 5.1
TDFN-3×3-10L
OCL Headphone Driver
量产
SGM4995
0.02
Active Low
Mono
2.5 ~ 5.5
TDFN-2×2-8L
ClassAB, Fully Differential Input, BTL Output
量产
SGM4996
0.01
Active Low
Mono
2.5 ~ 5.5
MSOP-8,
MSOP-10,
TDFN-3×3-10L
ClassAB, Fully Differential Input, BTL Output
量产
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
量产
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
量产
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