ad7450abrt-reel7 Analog Devices, Inc., ad7450abrt-reel7 Datasheet - Page 11

• Manufacturer Part Number: ad7450abrt-reel7
• Description: Differential Input, 1 Msps 10-bit And 12-bit Adcs In An 8-lead Sot-23
• Manufacturer: Analog Devices, Inc.

Power Supply Rejection Ratio (PSRR)
The power supply rejection ratio is the ratio of the power in
the ADC output at full-scale frequency, f, to the power of a
100 mV p-p sine wave applied to the ADC V
frequency f
1 MHz.
S
. The frequency of this input varies from 1 kHz to
DD
supply of
Rev. C | Page 11 of 28
Pf is the power at frequency f in the ADC output; Pfs is the
power at frequency f
PSRR (dB) = 10log(Pf/Pf
S
in the ADC output.
S
)
AD7440/AD7450A