PGA2500IDB芯片代码丝印对应型号-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
PGA2500IDB	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI
PGA2500IDB.B	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI
PGA2500IDBG4	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI
PGA2500IDBR	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI
PGA2500IDBR.B	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI
PGA2500IDBRG4	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI
PGA2500IDB	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI
PGA2500IDB.B	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI
PGA2500IDBG4	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI
PGA2500IDBR	文件：437.03 Kbytes Page：23 Pages	丝印：PGA2500I；Package：SSOP；Digitally Controlled Microphone Preamplifier FEATURES Fully Differential Input-to-Output Architecture Digitally Controlled Gain Using Serial Port Interface: − Gain Range: 10dB through 65dB, 1dB per step − Unity (0dB) Gain Setting via Serial Port or Dedicated Control Pin Dynamic Performance: − Equivalent Input Noise with ZS = 150Ω an 文件：437.03 Kbytes 页数：23 Pages	TI 德州仪器	TI

详细参数

型号：
PGA2500I
功能描述：
传声器前置放大器
GainRange：
0dBand
RoHS：
否
制造商：
Texas Instruments
可用增益调整：
Digital control, 65 dB to 0 dB
最大输入电阻：
9200 Ohms
最大工作温度：
+ 85 C
封装/箱体：
SSOP-28
封装：
Tube

供应商	型号	品牌	批号	封装	库存	备注	价格
齐创科技(上海,北京,青岛)有限公司	PGA2500IDB	TI	23+	SSOP28	8000	原装正品,假一罚十	询价
千层芯半导体(深圳)有限公司	PGA2500IDB	TI	24+	SSOP28	5630	TI一级代理原厂授权渠道实单支持	询价
深圳市亚泰盈科电子有限公司	PGA2500IDB	TI		SSOP28	56371	提供BOM表配单	询价
深圳市百诺芯科技有限公司	PGA2500IDB	TI/德州仪器	23+	SSOP28	18204	原装正品代理渠道价格优势	询价
深圳市福安瓯科技有限公司	PGA2500IDB	Texas Instruments	25+	SSOP28	18000	TI优势渠道,大量原装库存现货,交期快,欢迎询价。	询价
深圳市创新迹电子有限公司	PGA2500IDB	TI	2021+	SSOP28	6800	原厂原装,欢迎咨询	询价
深圳市高捷芯城科技有限公司	PGA2500IDB	TI(德州仪器)	24+	SSOP-28-208mil	7828	支持大陆交货,美金交易。原装现货库存。	询价
深圳市航润创能电子集团有限公司	PGA2500IDB	TI/德州仪器	21+	SSOP28	21	只做原装,假一罚十	询价
广州特千贸易有限公司	PGA2500IDB	TI/德州仪器	07+	SSOP28	21	原装正品	询价
中天科工半导体（深圳）有限公司	PGA2500IDB	TI/德州仪器	25+	SSOP28	15620	TI/德州仪器全新特价PGA2500IDB即刻询购立享优惠#长期有货	询价

更多PGA2500I供应商更新时间2025-9-21 15:36:00

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