ACS711KEXLT-31AB-T 封装QFN-12丝印711电流传感器芯片

商品目录 电流传感器

电流测量范围 31A

供电电压 3V~5.5V

灵敏度 45mV/A

工作温度 -40℃~+125℃

 

 

FEATURES AND BENEFITS

• No external sense resistor required; single package solution

• Reduced power loss:

□ 0.6 mΩ internal conductor resistance on EX package

□ 1.2 mΩ internal conductor resistance on LC package

• Economical low- and high-side current sensing

• Output voltage proportional to AC or DC currents

• ±12.5 A and ±25 A full-scale sensing ranges on LC package

• ±15.5 A and ±31 A full-scale sensing ranges on EX package

• Overcurrent ¯

F¯ ¯

A¯ ¯

U¯ ¯

L¯ ¯

T¯ trips and latches at 100% of full-scale

current

• Low-noise analog signal path

• 100 kHz bandwidth

• Small footprint, low-profile SOIC8 and QFN packages

• 3 to 5.5 V single supply operation

• Integrated electrostatic shield for output stability

• Factory-trimmed for accuracy

• Extremely stable output offset voltage

• Zero magnetic hysteresis

• Ratiometric output from supply voltage