Hello expert,
My customer has several questions on TMP112, could you kindly help to reply below questions?
- Do we have to use 1.8V/3.3V at TMP112B/A? Could we use 1.8V/2.5V/3.3V at whatever TMP112A/B? They need to decrease power consumption and they want to use 2.5V as power supply which has loadswitch to control on/off.
- What is the Iq for TMP112A/B individually with different V+? Or are these two devices' Iq the same?
- How long can we power on TMP112 after power off(power recycle period limitation?
- Is VIH 0.7*V+ or 0.7V? If it is 0.7*V+, then I2C bus voltage need to meet this requirement, right?
- Can we power TMP112A/B with 2.6V and I2C bus is 1.8V which is SOC host SMBus spec?
Thanks a lot!!
Best regards,
Ann Lien