Datasheet

Data Sheet AD8253
Rev. B | Page 5 of 24
Parameter Conditions Min Typ Max Unit
POWER SUPPLY
Operating Range ±5 ±15 V
Quiescent Current, +I
S
4.6 5.3 mA
Quiescent Current, −I
S
4.5 5.3 mA
Over Temperature T = −40°C to +85°C 6 mA
TEMPERATURE RANGE
Specified Performance −40 +85 °C
1
See Figure 20 for CMRR vs. frequency for more information on typical performance over frequency.
2
Input bias current over temperature: minimum at hot and maximum at cold.
3
See Figure 30 for input voltage limit vs. supply voltage and temperature.
4
See Figure 32, Figure 33, and Figure 34 for output voltage swing vs. supply voltage and temperature for various loads.
5
Add time for the output to slew and settle to calculate the total time for a gain change.
TIMING DIAGRAM
A0, A1
WR
t
SU
t
HD
t
WR-HIGH
t
WR-LOW
0
6983-003
Figure 3. Timing Diagram for Latched Gain Mode (See the Timing for Latched Gain Mode Section)