OPA140: OPA140故障问题
Part Number:OPA140Other Parts Discussed in Thread: INA132 如下图,简单的霍兰德恒流源 一个批次上电后INA132输出脚6为0V,OPA140的3脚0.7V,6脚输出直接4.3V,输出...
Part Number:OPA140Other Parts Discussed in Thread: INA132 如下图,简单的霍兰德恒流源 一个批次上电后INA132输出脚6为0V,OPA140的3脚0.7V,6脚输出直接4.3V,输出...
Other Parts Discussed in Thread:INA132 MPXV2202DP输出的差分使用IN132转单端,在MPXV2202DP输出端空载时电平0-16.3mV变化,但接上IN132后在IN132输出固定为60mV。...