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数量 | 价钱 (含税) |
---|---|
1+ | CNY69.690 (CNY78.7497) |
10+ | CNY40.920 (CNY46.2396) |
56+ | CNY40.890 (CNY46.2057) |
112+ | CNY40.850 (CNY46.1605) |
280+ | CNY35.210 (CNY39.7873) |
504+ | CNY35.070 (CNY39.6291) |
1008+ | CNY35.060 (CNY39.6178) |
产品信息
产品概述
SSM2166 is a microphone preamplifier with variable compression and noise gating. It integrates a complete and flexible solution for conditioning microphone inputs in computer audio systems. It is also excellent for improving vocal clarity in communications and public address systems. A low noise, voltage-controlled amplifier (VCA) provides a gain that is dynamically adjusted by a control loop to maintain a set compression characteristic. The compression ratio is set by a single resistor and can be varied from 1:1 to over 15:1 relative to a user-defined rotation point; signals above the rotation point are limited to prevent overload and to eliminate popping. It is used in applications such as microphone preamplifiers/processors, computer sound cards, public address/paging systems, communication headsets, telephone conferencing, guitar sustain effects generators, computerized voice recognition, surveillance systems, karaoke and DJ mixers.
- Single 5V operation, adjustable noise gate threshold
- Compression ratio set by external resistor
- Automatic limiting feature prevents ADC overload
- Adjustable release time, low noise and distortion
- Power-down feature, 20KHz bandwidth (±1dB)
- Supply current is 7.5mA typical at (V+ = 5V, f = 1KHz)
- Voltage noise density is 17nV/√Hz typical at (V+ = 5V, f = 1KHz)
- Total harmonic distortion and noise is 25% typical at (V+ = 5V, f = 1KHz)
- Operating temperature is -40°C to +85°C
- Package style is 14-lead standard small outline [SOIC-N]
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
-
1放大器
NSOIC
75ohm
表面安装
85°C
-
No SVHC (21-Jan-2025)
-
1通道
-
4.5V 至 5.5V
14引脚
1 x 单声道
-40°C
-
MSL 1 -无限制
NSOIC
-
-
法律与环境
进行最后一道重要生产流程所在的地区原产地:Philippines
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书