Datasheet

90E32AS ENHANCED POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Electrical Specification 72 April 2, 2013
Digital Output Low Level (CF1, CF2, CF3, CF4, ZX0,
ZX1, ZX2, SDO) 0.4 V
VDD=3.3V, I
OL
=8mA
Digital Output Low Level (IRQ0, IRQ1, WarnOut) 0.4 V
VDD=3.3V, I
OL
=5mA
Digital Output High Level (CF1, CF2, CF3, CF4, ZX0,
ZX1, ZX2, SDO) VDD-0.4 V
VDD=3.3V, I
OH
=-8mA, by separately
Digital Output High Level (IRQ0, IRQ1, WarnOut) VDD-0.4 V
VDD=3.3V, I
OH
=-5mA, by separately
note1: Guaranteed by design or characterization, not production tested.
note2: The maximum SPI bit rate during current detector calibration is 900k bps.
Parameter Min Typ Max Unit Test Condition/ Comments