90E32 Datasheet, PDF (62/71 Pages) Integrated Device Technology – Poly-Phase High-Performance Wide-Span Energy Metering IC

90E32
POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
Parameter
Min
Typ
Max
Digital Input Low Level (all digital pins except OSCI)
0.8
Digital Input Leakage Current
±1
Digital Output Low Level (CF1, CF2, CF3, CF4)
0.4
Digital Output Low Level (IRQ0, IRQ1, WarnOut, ZX0,
ZX1, ZX2, SDO)
0.4
Digital Output High Level (CF1, CF2, CF3, CF4)
2.8
Digital Output High Level (IRQ0, IRQ1, WarnOut, ZX0,
ZX1, ZX2, SDO)
2.8
Note 1: The maximum SPI bit rate during current detector calibration is 900k bps.
Unit
Test Condition/ Comments
V VDD=3.3V
µA VDD=3.6V, VI=VDD or GND
V ^{VDD=3.3V, I}OL^=8mA
V ^{VDD=3.3V, I}OL^=5mA
V ^{VDD=3.3V, I}OH^{=-8mA, by separately}
V ^{VDD=3.3V, I}OH^{=-5mA, by separately}
Electrical Specification
62
December 9, 2011