製造零件編號

Texas Instruments LM1972 Digital Attenuator 78 dB 3 MHz 20-Pin SOIC

RS庫存編號:: 162-6172
製造零件編號:: LM1972M/NOPB
製造商:: Texas Instruments

Texas Instruments LM1972 Digital Attenuator 78 dB 3 MHz 20-Pin SOIC

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小計（1 管，共 36 件）*

HK$1,121.508

訂單超過 HK$250.00 免費送貨

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從 2026年7月23日發貨

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單位	每單位	每管*
36 - 36	HK$31.153	HK$1,121.51
72 - 108	HK$30.531	HK$1,099.12
144 +	HK$29.919	HK$1,077.08

* 參考價格

RS庫存編號:: 162-6172
製造零件編號:: LM1972M/NOPB
製造商:: Texas Instruments

規格

產品概覽和技術數據資料表

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產品詳細資訊

透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	Texas Instruments
	Product Type	Digital Attenuator
	Maximum Attenuation	78dB
	Maximum Frequency	3MHz
	Package Type	SOIC
	Pin Count	20
	Mount Type	Surface
	Impedance	60kΩ
	Minimum Supply Voltage	4.5V
	Maximum Supply Voltage	12V
	Minimum Operating Temperature	0°C
	Maximum Operating Temperature	70°C
	Height	2.286mm
	Standards/Approvals	No
	Length	13.01mm
	Width	7.6 mm
	Automotive Standard	No
	Series	LM1972

	選取全部
	品牌 Texas Instruments
	Product Type Digital Attenuator
	Maximum Attenuation 78dB
	Maximum Frequency 3MHz
	Package Type SOIC
	Pin Count 20
	Mount Type Surface
	Impedance 60kΩ
	Minimum Supply Voltage 4.5V
	Maximum Supply Voltage 12V
	Minimum Operating Temperature 0°C
	Maximum Operating Temperature 70°C
	Height 2.286mm
	Standards/Approvals No
	Length 13.01mm
	Width 7.6 mm
	Automotive Standard No
	Series LM1972

ESD Control Selection Guide V1

LM1971/LM1972 Audio Attenuators with Mute, Texas Instruments

A digitally controlled audio attenuator with daisy-chain capability and a guarantee of pop-and-click free attenuation changes. With a mute function and boasting an excellent signal to noise ratio, this attenuator is Ideal for studio mixing consoles and sound reinforcement systems.

Texas Instruments LM1972 Digital Attenuator 78 dB 3 MHz 20-Pin SOIC

訂單超過 HK$250.00 免費送貨

LM1971/LM1972 Audio Attenuators with Mute, Texas Instruments

Audio, Texas Instruments

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