Current detection circuit of Zigbee module

The utility model discloses a current detection circuit of a Zigbee module, which comprises a current detection circuit aiming at the low power consumption characteristic of a Zigbee product and a switching ammeter measuring range circuit intelligently selected by a relay, and a voltage input section end for current detection of the low power consumption characteristic of the Zigbee product comprises a USB1, a diode D1, a capacitor C4 and an IC1. A Zigbee product circuit post-stage load current detection end comprises resistors R1, R2, R4, R5 and R6, a Mos tube Q2 and an operational amplifier U1, and a pin 1 of the USB1 is connected with a pin 1 of a diode D1. The current detection circuit has the advantages of low cost, rapid test and clear test result, and can realize the purpose of batch production so as to be used for factory production and test. 本实用新型公开一种Zigbee模块的电流检测电路，包括针对Zigbee产品低功耗特性的电流检测电路和继电器智能选择的切换电流表量程电路，Zigbee产品低功耗特性电流检测的电压输入段端包括USB1、二极管D1、电容C4、IC1，Zigbee产品电路后级负载电流检测端包括电阻R1、R2、R4、R5、R6、Mos管Q2和运算