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OPA2349价格

参考价格：￥6.2069

型号：OPA2349EA/250 品牌：TI 备注：这里有OPA2349多少钱，2026年最近7天走势，今日出价，今日竞价，OPA2349批发/采购报价，OPA2349行情走势销售排行榜，OPA2349报价。

型号	功能描述	生产厂家企业	LOGO
OPA2349	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349	Dual, 5.5-V, 70-kHz, low quiescent current (1-μA), RRIO operational amplifier The OPA349 and OPA2349 are ultra-low power operational amplifiers that provide 70kHz bandwidth with only 1µA quiescent current. These rail-to-rail input and output amplifiers are specifically designed for battery-powered applications. The input common-mode voltage range extends 200mV beyond the powe • LOW SUPPLY CURRENT: 1 µA\n• GAIN-BANDWIDTH: 70kHz\n• UNITY GAIN STABLE\n• LOW INPUT BIAS CURRENT: 10pA (max)\n• WIDE SUPPLY RANGE: 1.8V to 5.5V\n• INPUT RANGE 200mV Beyond Rails\n• OUTPUT SWINGS TO 350mV OF RAILS\n• OUTPUT DRIVE CURRENT: 8mA\n• OPEN-LOOP GAIN: 90dB\n• MicroPACKAGES: SC70, SOT23-5,;	TI 德州仪器	TI
OPA2349	1mA, Rail-to-Rail, CMOS OPERATIONAL AMPLIFIERS 文件：141.55 Kbytes Page：7 Pages	BURR-BROWN	BURR-BROWN
OPA2349	1A, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.1405 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349	1A, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.1405 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349	1uA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16448 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349	Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16281 Mbytes Page：24 Pages	TI 德州仪器	TI
OPA2349UA	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UA	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UA.B	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UA.B	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UA/2K5	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UA/2K5	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UA/2K5.B	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UA/2K5.B	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UASLASH2K5	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UASLASH2K5	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UASLASH2K5.B	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349UASLASH2K5.B	丝印代码：OPA2349UA；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/250	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/250	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/250.B	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/250.B	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/3K	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/3K	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/3K.B	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/3K.B	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/3KG4	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/3KG4.B	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA/3KG4.B	1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH250	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH250	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH250.B	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH250.B	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH3K	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH3K	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH3K.B	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH3K.B	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH3KG4	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH3KG4.B	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EASLASH3KG4.B	丝印代码：C49；1μA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS FEATURES LOW SUPPLY CURRENT: 1μA GAIN-BANDWIDTH: 70kHz UNITY-GAIN STABLE LOW INPUT BIAS CURRENT: 10pA (max) WIDE SUPPLY RANGE: 1.8V to 5.5V INPUT RANGE: 200mV Beyond Rails OUTPUT SWINGS TO 350mV OF RAILS OUTPUT DRIVE CURRENT: 8mA OPEN-LOOP GAIN: 90dB MicroPACKAGES: SC70, SOT23-5, SOT23-8	TI 德州仪器	TI
OPA2349EA	Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16281 Mbytes Page：24 Pages	TI 德州仪器	TI
OPA2349EA	1mA, Rail-to-Rail, CMOS OPERATIONAL AMPLIFIERS 文件：141.55 Kbytes Page：7 Pages	BURR-BROWN	BURR-BROWN
OPA2349EA/250	1uA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16448 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349EA/250	Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16281 Mbytes Page：24 Pages	TI 德州仪器	TI
OPA2349EA/3K	1uA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16448 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349EA/3K	Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16281 Mbytes Page：24 Pages	TI 德州仪器	TI
OPA2349EA250	1A, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.1405 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349EA250	1A, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.1405 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349EA3K	1A, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.1405 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349EA3K	1A, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.1405 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349EASLASH250	1uA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16448 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349EASLASH250	Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16281 Mbytes Page：24 Pages	TI 德州仪器	TI
OPA2349EASLASH3K	1uA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16448 Mbytes Page：23 Pages	TI 德州仪器	TI
OPA2349EASLASH3K	Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16281 Mbytes Page：24 Pages	TI 德州仪器	TI
OPA2349UA	Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16281 Mbytes Page：24 Pages	TI 德州仪器	TI
OPA2349UA	1uA, Rail-to-Rail I/O CMOS OPERATIONAL AMPLIFIERS 文件：1.16448 Mbytes Page：23 Pages	TI 德州仪器	TI

OPA2349产品属性

类型
描述
Rail-to-rail：
In
GBW (Typ) (MHz)：
0.07
Slew rate (Typ) (V/us)：
0.02
Vos (offset voltage @ 25 C) (Max) (mV)：
10
Iq per channel (Typ) (mA)：
0.001
Vn at 1 kHz (Typ) (nV/rtHz)：
300
Rating：
Catalog
Operating temperature range (C)：
-55 to 125
Offset drift (Typ) (uV/C)：
15
Features：
—
Input bias current (Max) (pA)：
10
CMRR (Typ) (dB)：
60
Output current (Typ) (mA)：
8
Architecture：
CMOS

OPA2349供应商更多...

更新时间：2026-5-14 22:59:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市高捷芯城科技有限公司	OPA2349EA/3K	TI(德州仪器)	26+	SOT-23-8	10548	原厂订货渠道,支持账期,一站式服务!	询价
上海意淼电子科技有限公司	OPA2349UA/2K5	TI	23+	SMD	7500	全新原装假一赔十	询价
中天科工半导体（深圳）有限公司	OPA2349UA/2K5	TI/德州仪器	25+	SOP8	37952	TI/德州仪器全新特价OPA2349UA/2K5即刻询购立享优惠#长期有货	询价
深圳市豪迈兴电子有限公司	OPA2349EA/3K	TI	24+	SOT23	9000	原厂原装正品现货,代理TI一系列。联系电话:13528737027 李可欣	询价
深圳市力拓辉电子有限公司	OPA2349UA	TI	21+	SOP8	90000	全新原装鄙视假货	询价
深圳市拓亿芯电子有限公司	OPA2349UA/2K5	TI/德州仪器	25+	SOP8	22000	只做原装/假一赔十	询价
深圳市科恒伟业电子有限公司	OPA2349UA/2K5	TI	2450+	SMD	9485	只做原厂原装正品终端客户免费申请样品	询价
千层芯半导体(深圳)有限公司	OPA2349UA/2K5	TI	24+	SOIC8	5630	TI一级代理原厂授权渠道实单支持	询价
深圳市创盛芯科技有限公司	OPA2349UA	TI/德州仪器	25+	SOP-8	3878	全新原装正品支持含税	询价
深圳市胜彬电子有限公司	OPA2349UA/2K5	TI/德州仪器	2152+	SOP8	8000	原装正品假一罚十	询价

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OPA2349价格

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OPA2349供应商更多...

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OPA2348AIDR原盒原包现货优势