产品分类
关于TI
德州仪器（TI）（纳斯达克股票代码：TXN）是一家全球性的半导体公司，致力于设计、制造、测试和销售模拟和嵌入式处理芯片，用于工业、汽车、个人电子产品、通信设备和企业系统等市场。
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集成电路
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型号：
LM78M05CH
品牌：
TI
产品分类：
集成电路
描述：
| 库存 | 阶梯数量 |
人民币单价 |
最小起定量 | 交货地 | 购买数量 | 操作 | ||||||||||||||||||||
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必须以1的倍数购买，已为您修正!
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单价：
￥
144.58
总计：
￥
144.58
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型号：
UA78L09CLPR
品牌：
TI
产品分类：
集成电路
描述：
description/ordering information This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power-pass elements to make high-current voltage regulators. One of these regulators can deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of these regulators essentially make them immune to overload. When used as a replacement for a Zener diode-resistor combination, an effective improvement in output impedance can be obtained, together with lower bias current. 3-Terminal Regulators Output Current Up To 100 mA No External Components Internal Thermal-Overload Protection Internal Short-Circuit Current Limiting
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人民币单价 |
最小起定量 | 交货地 | 购买数量 | 操作 | ||||||||
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必须以1769的倍数购买，已为您修正!
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单价：
￥
0.18
总计：
￥
315.77
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型号：
OPT3002DNPT
品牌：
TI
产品分类：
集成电路
描述：
| 库存 | 阶梯数量 |
人民币单价 |
最小起定量 | 交货地 | 购买数量 | 操作 | ||||||||
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必须以1的倍数购买，已为您修正!
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单价：
￥
8.85
总计：
￥
8.85
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型号：
OPT3002DNPR
品牌：
TI
产品分类：
集成电路
描述：
The OPT3002 light-to-digital sensor provides the functionality of an optical power meter within a single device. This optical sensor greatly improves system performance over photodiodes and photoresistors. The OPT3002 has a wide spectral bandwidth, ranging from 300 nm to 1000 nm. Measurements can be made from 1.2 nW/cm2 up to 10 mW/cm2, without the need to manually select the full-scale ranges by using the built-in, full-scale setting feature. This capability allows light measurement over a 23-bit effective dynamic range. The results are compensated for dark-current effects, as well as other temperature variations. Use the OPT3002 in optical spectral systems that require detection of a variety of wavelengths, such as optically-based diagnostic systems. The interrupt pin system can summarize the result of the measurement with one digital pin. Power consumption is very low, allowing the OPT3002 to be used as a low-power, battery-operated, wake-up sensor when an enclosed system is opened. The OPT3002 is fully integrated and provides optical power reading directly from the I2C- and SMBus-compatible, two-wire, serial interface. Measurements are either continuous or single-shot. The OPT3002 fully-operational power consumption is as low as 0.8 µW at 0.8 SPS on a 1.8-V supply.
| 库存 | 阶梯数量 |
人民币单价 |
最小起定量 | 交货地 | 购买数量 | 操作 | ||||||||
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必须以1的倍数购买，已为您修正!
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+
单价：
￥
12.65
总计：
￥
12.65
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型号：
UCC21520DW
品牌：
TI
产品分类：
集成电路
描述：
The UCC21520 is an isolated dual-channel gate driver with 4-A source and 6-A sink peak current. It is designed to drive power MOSFETs, IGBTs, and SiC MOSFETs up to 5-MHz with best-in-class propagation delay and pulse-width distortion. The input side is isolated from the two output drivers by a 5.7-kVRMS reinforced isolation barrier, with a minimum of 100-V/ns common-mode transient immunity (CMTI). Internal functional isolation between the two secondary-side drivers allows a working voltage of up to 1500 VDC. This driver can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver with programmable dead time (DT). A disable pin shuts down both outputs simultaneously when it is set high, and allows normal operation when left open or grounded. As a fail-safe measure, primary-side logic failures force both outputs low. The device accepts VDD supply voltages up to 25 V. A wide input VCCI range from 3 V to 18 V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock-out (UVLO) protection. With all these advanced features, the UCC21520 enables high efficiency, high power density, and robustness in a wide variety of power applications.
| 库存 | 阶梯数量 |
人民币单价 |
最小起定量 | 交货地 | 购买数量 | 操作 | ||||||||
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必须以1的倍数购买，已为您修正!
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单价：
￥
36.99
总计：
￥
36.99
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