AD7366_07 AD [Analog Devices], AD7366_07 Datasheet - Page 15

• Manufacturer Part Number: AD7366_07
• Description: True Bipolar Input, Dual 1 ?s, 12-/14-Bit, 2-Channel SAR ADCs
• Manufacturer: AD [Analog Devices]

Power Supply Rejection Ration (PSRR)
Variations in power supply affect the full-scale transition but
not the converter’s linearity. PSRR is the maximum change in
the full-scale transition point due to a change in power supply
voltage from the nominal value (see Figure 11).
Thermal Hysteresis
Thermal hysteresis is defined as the absolute maximum change
of reference output voltage after the device is cycled through
temperature from either
or
T_HYS+ = +25°C to T
T_HYS− = +25°C to T
MAX
MIN
to +25°C
to +25°C
Rev. 0 | Page 15 of 28
It is expressed in ppm using the following equation:
where:
V
V
T_HYS−.
REF
REF
(25°C) is V
(T_HYS) is the maximum change of V
V
HYS
(
ppm
REF
)
at 25°C.
=
V
REF
(
25
°
V
C
REF
)
−
(
V
25
REF
AD7366/AD7367
°
C
(
T
)
REF
_
HYS
at T_HYS+ or
)
×
10
6