ES636
True RMS-to-DC Converters
Electrical Characteristics-ES636
(T
A
= +25℃, Vs = +3V, -Vs = -3V, unless otherwise noted.)
PARAMETER
Transfer Equation
Averaging Time Constant
CONVERSION ACCURACY
Total Error, Internal Trim
(Notes 1,2)
Total Error vs. Temperature (0
℃
to + 70℃)
Total Error vs. Supply
Total Error vs. DC Reversal
Total Error, External Trim
(Note 1)
VIN=+400mV DC
±0.5 ±1.0
±0.1 ±0.01
mV ±% of
Reading
mV ±% of
Reading/℃
mV ±% of
Reading/V
±2.0
±0.5 ±0.2
±% of
Reading
mV ±% of
Reading
Figure 3
CONDITIONS
MIN
TYP
6
MAX
UNITS
ms/μF C
AV
V
OUT
= [avg.(V
IN
)2]
1/2
±0.1 ±0.01
4
09/02/16