Datasheet

71M6513/71M6513H
3-Phase Energy Meter IC
DATA SHEET
SEPTEMBER 2011
© 2005-2011 Teridian Semiconductor Corporation Page: 97 of 104
A Maxim Integrated Products Brand
Recommended External Components
NAME FROM TO FUNCTION VALUE UNIT
C1 V3P3A AGND Bypass capacitor for 3.3V supply
≥0.1±20% µF
C2 V3P3D DGND Bypass capacitor for 3.3V supply
≥0.1±20% µF
XTAL XIN XOUT
32.768kHz crystal. Electrically similar to ECS
ECX-3TA series
32.768 kHz
CXS XIN AGND
Load capacitor for crystal (depends on crystal
specs and board parasitics).
22±10%
pF
CXL XOUT AGND
22±10%
pF
CV1 V1 AGND Bypass capacitor for V1
≥0.1±20% µF
CBIAS VBIAS AGND Bypass capacitor for VBIAS
≥1000±20%
pF
CBST1 VDRV external Boost charging capacitor
33±20%
nF
CBST2 VLCD DGND Boost bypass capacitor
≥0.22±20% µF
C2P5 V2P5 DGND Bypass capacitor for V2P5
≥0.1±20% µF
RTST TEST DGND Resistor for TEST
10kΩ±10% µF