TYPICAL PERFORMANCE CURVES
At TA = +25°C, V+ = +5V, V– = –15V, CINTEGRATION = CINTERNAL = 100pF, unless otherwise noted.
TOTAL OUTPUT NOISE vs C1 and C2
BIAS CURRENT vs TEMPERATURE
100
10pA
1pA
90
80
70
60
50
40
30
20
10
0
100fA
10fA
= 1000pF
C
0
100 200 300 400 500 600 700 800 900 1000
C1 (pF)
–40
–20
0
20
40
60
80
100
Temperature (°C)
Sw Out SETTLING TIME vs CLOAD
RESET TIME vs CINTEGRATION
8
6
4
40
30
20
2
0
10
0
0
100 200 300 400 500 600 700 800 900 1000
CLOAD (pF)
0
100 200 300 400 500 600 700 800 900 1000
CINTEGRATION (pF)
HOLD SWITCH RON vs INPUT CURRENT
RESET SWITCH RON vs INPUT CURRENT
1.65k
1.6k
1.65k
1.6k
IIN
RON
IIN
RON
Reset SW
Hold SW
1.55k
1.5k
1.55k
1.5k
1.45k
1.45k
NOTE: If IIN flows through Reset Switch that
is ON, an output offset voltage is created.
1.4k
1.4k
1.35k
1.35k
–100µA –10µA
–1µA
0
1µA
10µA
100µA
–100µA –10µA
–1µA
0
1µA
10µA
100µA
IIN
IIN
®
6
ACF2101
BB [ BURR-BROWN CORPORATION ]
