OFF
100
ON 90
IL = 5mA
1ms
10
0%
1V
TPC 25. ADR291 Load Transient
100
OFF 90
ON
IL = 5mA
CL = 1nF
10
0%
1ms
1V
TPC 26. ADR291 Load Transient
100
OFF 90
ON
IL = 5mA
CL = 100nF
10
0%
5ms
1V
TPC 27. ADR291 Load Transient
ADR290/ADR291/ADR292
IL = 5mA
100
90
500s
10
0%
1V
TPC 28. ADR291 Turn-On Time
IL = 0mA
100
90
10ms
10
0%
1V
TPC 29. ADR291 Turn-Off Time
18
TEMPERATURE
16
+25؇C –40؇C
85؇C +25؇C
14
12
10
8
6
4
2
0
VOUT DEVIATION – ppm
TPC 30. Typical Hysteresis for the ADR291 Product
REV. B
–11–