User's Guide

LM940 HW Design Guide
1VV0301352 Rev. 2 Page 31 of 68 2017-07-19
5. ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings – Not Operational
Caution – A deviation from the value ranges listed below may
harm the LM940 module.
Absolute Maximum Ratings – Not Operational
Symbol Parameter Min Max Unit
VBATT Battery supply voltage on pin VBATT -0.5 +4.0 [V]
Recommended Operating Conditions
Recommended Operating Conditions
Symbol Parameter Min Typ Max Unit
T
amb
Ambient temperature -40 +25 +85 [°C]
VBATT Battery supply voltage on pin VBATT
3.1 3.3 3.6 [V]
I
VBATT +
I
VBATT_PA
Peak current to be used to dimension
decoupling capacitors on pin VBATT
- 80 2500 [mA]