TI,TI公司,TI代理商
TI(德州仪器)| TI产品型号搜索
专营TI元器件,强大的现货交付能力,解决您的采购难题
全流程提供TI现货供应链服务
当前位置:TI公司 > > TI芯片 >> INA138
INA138技术文档下载:
INA138技术文档产品手册下载
INA138 - 产品图解:
INA138-36V、高侧、电流输出电流分流监控器
INA138-电流分流模拟输出-电流感应放大器-放大器和线性
承诺原装正品
专营TI,真正优化您的供应链
TI产品 - INA138介绍
INA138 - 36V、高侧、电流输出电流分流监控器

INA138是TI公司的一款电流分流模拟输出产品,INA138是36V、高侧、电流输出电流分流监控器,本页介绍了INA138的产品说明、应用、特性等,并给出了与INA138相关的TI元器件型号供参考。

INA138 - 36V、高侧、电流输出电流分流监控器 - 电流分流模拟输出 - 电流感应放大器 - TI公司(Texas Instruments,德州仪器)

产品特性
  • Complete Unipolar High-Side Current Measurement Circuit
  • Wide Supply and Common-Mode Range
  • INA138: 2.7 V to 36 V
  • INA168: 2.7 V to 60 V
  • Independent Supply and Input Common-Mode Voltages
  • Single Resistor Gain Set
  • Low Quiescent Current (25 µA Typical)
  • Wide Temperature Range: –40°C to +125°C
  • 5-Pin SOT-23 Package
产品应用
  • Current Shunt Measurement:
    • Automotive, Telephone, Computers
  • Portable and Battery-Backup Systems
  • Battery Chargers
  • Power Management
  • Cell Phones
  • Precision Current Source
产品说明

The INA138 and INA168 are high-side, unipolar, current shunt monitors. Wide input common-mode voltage range, low quiescent current, and tiny SOT-23 packaging enable use in a variety of applications.

Input common-mode and power-supply voltages are independent and can range from 2.7 V to 36 V for the INA138 and 2.7 V to 60 V for the INA168. Quiescent current is only 25 µA, which permits connecting the power supply to either side of the current measurement shunt with minimal error.

The device converts a differential input voltage to a current output. This current is converted back to a voltage with an external load resistor that sets any gain from 1 to over 100. Although designed for current shunt measurement, the circuit invites creative applications in measurement and level shifting.

Both the INA138 and INA168 are available in SOT23-5 and are specified for the –40°C to 125°C temperature range.

产品器件信息
PART NUMBERPACKAGEBODY SIZE (NOM)
INA138SOT-23 (5)18.00 mm × 18.00 mm
INA168SOT-23 (5)18.00 mm × 18.00 mm
下面可能是您感兴趣的TI公司电流分流模拟输出元器件
  • TPS75325-EP - 增强型产品快速瞬态响应 1.5A 低压降稳压器
  • TPS60120 - 稳压 3.3V 高功率充电泵 DC/DC 转换器
  • CD4021B - CMOS 8 级静态移位寄存器
  • TS5A21366 - 具有 1.8V 兼容输入逻辑的 0.75? 双通道模拟开关
  • EMB1428Q - EMB1428Q 开关矩阵栅极驱动器
  • CD74HCT4051 - 具有 TTL 输入的高速 CMOS 8 通道模拟多路复用器/多路解复用器
  • SN54ALS259 - 8 位可寻址锁存器
  • ADS4122 - 12 位 65MSPS 低功耗 ADC
  • TPS63051 - 小型单电感器降压/升压转换器
  • DP83847 - DsPHYTER II - Single 10/100 Ethernet Transceiver
  • 节约时间成本,提高采购效率,TI官网授权代理
    TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
    TI公司产品现货专家,订购TI公司产品不限最低起订量,TI产品大陆现货即时发货,香港库存3-5天发货,海外库存7-10天发货
    寻找全球TI代理商现货货源 - TI公司(德州仪器)电子元件在线订购