Part Number: LMV331 Tool/software: LMV331IDCKR IN- impedance abnormal,about 100R to GND.
Our Circuit as below:
IN- also connect Test MCU output IO(0~3.3V).
Which situation can damage IN- to low impedance?
Thanks!
Part Number: LMV331-Q1 Other Parts Discussed in Thread: TL331LV-Q1 Tool/software: TI Team,
Waht is LMV331QDBVRQ1 VICR for 3.3V single supply operation condition?
I ask as device datasheet provide VICR for 5V single supply only....
Part Number: LMV331 Hi Support Team.
In the Qualification Summary, the results of CDM are described as "See data sheet". However, the datasheet does not show the results of CDM.
Please tell me CDM data of LMV331M7XNOPB.
Thanks,
Yutaro Hay…
Part Number: LMV331 Other Parts Discussed in Thread: TL331LV , TLV9020 Tool/software: Hi team,
When only use pull up 3.3v logic voltage on output pin(4pin), but don't supply Vcc, we found LMV331 Vcc pin(5 pin) will get unexpected voltage about 1.7V…
Part Number: LMV331 Hi Support Team.
In the Qualification Summary, the results of CDM are described as "See data sheet". However, the datasheet does not show the results of CDM.
Please tell me CDM data of LMV331M7/NOPB.
Thanks,
Yutaro
Part Number: LMV331 Other Parts Discussed in Thread: LMV7275 , TLV1701 Hello,
I have question to ask about LMV331 The circuit design is as follows
When V+ > V-, Vo = VCC When V+ < V-, Vo = GND
But an abnormal phenomenon occurs, when V+ < V-, Vo…
Part Number: LMV331 Hello,
Our customer used LMV331 as the comparator, when the input voltage is lower than some voltage, output is high level and hold it high. When MCU detected it, the IO port output low level and unlocked. But sometimes the supply…
Part Number: LMV331 Hello Everybody;
The Output of the LMV331 is connected to a capacitor (app 1.5µF @2V): If the LMV331 gets low, the capacitor will be discharged over the output pin of the LMV331. There is no additional resistor.
(The charging of…
Part Number: LMV331 Hi all,
In fact, based on the LMV331 datasheet supply voltage range shown below:
Normally, if the Voltage supply is below 2.7V, the output voltage VF2 should be 9V.
Based on the simulation, the output voltage is 0.388V…
