The TC1044S is a pin-compatible upgrade to the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +12V input to a corresponding –1.5V to –12V output using only two low cost capacitors, eliminating inductors and their associated cost, size and EMI. Added features include an extended supply range to 12V, and a frequency boost pin for higher operating frequency, allowing the use of smaller external capacitors. Theon-boardoscillatoroperates atanominalfrequency of 10kHz. Frequency is increased to 45kHz when pin 1 is connected to V + . Operation below 10kHz (for lower supply current applications) is possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC1044S is available in both 8-pin DIP and 8-pin small outline (SOIC) packages in commercial and extended temperature ranges.
Converts +5V Logic Supply to ±5V System
Wide Input Voltage Range ............1.5V to 12V
Efficient Voltage Conversion ............99.9%
Excellent Power Efficiency .............98%
Low Power Consumption ...........80uA @ VIN = 5V
Low Cost and Easy to Use
Only Two External Capacitors Required
RS-232 Negative Power Supply
Available in 8-Pin Small Outline (SOIC) and 8-Pin Plastic DIP Packages
Improved ESD Protection .............Up to 10kV
No External Diode Required for High Voltage Operation
Frequency Boost Raises FOSC to 45kHz
TC1044S 封装图
TC1044S 封装图
TC1044S 封装图
TC1044S 封装图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
TC1044SEOA713 | - | - | 立即购买 |
TC1044SCOA713 | DIODES | Video Switch IC 4 Channel 16-QSOP | 立即购买 |
TC1044SCOA | - | - | 立即购买 |
TC1044SCPA | - | - | 立即购买 |
TC1044SEOA | Microchip | IC CONTROLLER USB 48QFN | 立即购买 |
TC1044SEPA | Panasonic Industrial Automation Sales | MATING CABLE FOR Y-CONN 3M | 立即购买 |
https://www.glpoly.com.cn 道康宁TC-4015替代品GLPOLY可点胶导热垫片XK-S12LV有什么竞争优势? 为适应市场需求,尤其是汽车产业轻量化,高性能,低成本的要求
本方案采用国产TC118S直流马达驱动器芯片,整个方案无需外围大滤波电容,只需小贴片电容,BOM成本低,可用于电动玩具、电子锁、电动牙刷、电动茶具等日常应用。
答案是:有,TJA1044国产替代对应的型号是SIT1044Q。仔细对比TJA1044和SIT1044Q产品数据手册参数会发现,东沃电子代理的SIT1044Q能够完美兼容TJA1044,具体替代详情
TJA1044GT and Microchip MCP2558FDT-H/MNYCT收发器的,在温度-40到85摄氏度,都是测试过可以在12Mbit/s的波特率下正常通信。下面是我们使用两个PCAN-USB FD接口以500K/8MBit运行且总线负
答案是:有,TJA1044国产替代对应的型号是SIT1044Q。仔细对比TJA1044和SIT1044Q产品数据手册参数会发现,东沃电子代理的SIT1044Q能够完美兼容TJA1044,具体替代详情
答案是:有,TJA1044国产替代对应的型号是SIT1044Q。仔细对比TJA1044和SIT1044Q产品数据手册参数会发现,东沃电子代理的SIT1044Q能够完美兼容TJA1044,具体替代详情
东京--东芝公司(TOKYO:6502)旗下存储与电子元器件解决方案公司推出的实现业界领先低噪音水平的新运算放大器“TC75S67TU”。
SmartToF TC-S3系列智能相机拥有VGA级别的分辨率,精度可达2mm,具有业界领先水平。目前数迹智能提供TC-S3-A-2-850、TC-S3-A-4-850、TC-S3-A-4-940、TC-S3-B-2-850四个标准型号的现货供应,并且接受非标产品的定制。
TP2424 | TMS470MF04207 | TLV1549 | TMP468 |
TPS61093 | TLC3544 | TLC5958 | TC2320 |
TC647B | TC4467 | TC53 | TLV2548 |
TPS53632G | TN2130 | TPS7A4501-SP | TC623 |
TLC3545 | TC1428 | TDA1308T/N2 | TMS320F280045 |