RL = 500⍀
VOUT
2V/DIV
VIN
5V/DIV
TIME (200s/DIV)
TPC 21. ADR381 Turn-On/Turn-Off Response at 5 V
CB = 0.1F
CL = 40pF
CL = 0.1F
CL = 1F
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
TPC 22. ADR381 Output Impedance vs. Frequency
ADR380/ADR381
150
100
50
0
–50
–100
–150
0
CONDITIONS: VIN = 6V IN A CONTROLLED
ENVIRONMENT 50؇C ؎1؇C
100 200 300 400 500 600 700 800 900 1000
HOURS
TPC 23. ADR380 Long-Term Drift
150
100
50
0
–50
–100
–150
0
CONDITIONS: VIN = 6V IN A CONTROLLED
ENVIRONMENT 50؇C ؎1؇C
100 200 300 400 500 600 700 800 900 1000
HOURS
TPC 24. ADR381 Long-Term Drift
REV. A
–9–