ISL28194 Datasheet, PDF (4/16 Pages) Intersil Corporation – Ultra-Small, 330nA and 1μA Single Supply, Rail-to-Rail Input/Output (RRIO) Op Amps

ISL28194, ISL28195
Typical Performance Curves V₊ = 5V, V_- = 0V, V_CM = 2.5V, Unless Otherwise Specified. (Continued)
10
V₊ = 5V
0 _{RL = 10k}
-10 ^AV ^{= +1}
-20 ^{VSOURCE = 1VP-P}
PSRR-
10
V₊ = 5V
0 _{RL = 10k}
-10 ^AV ^{= +1}
-20 ^{VSOURCE = 1VP-P}
PSRR-
-30
-30
-40
-40
-50
PSRR+
-60
-50
PSRR+
-60
-70
-70
-80
10
100
1k
10k
FREQUENCY (Hz)
-80
10
100
1k
10k
FREQUENCY (Hz)
FIGURE 5. ISL28194 PSRR vs FREQUENCY
FIGURE 6. ISL28195 PSRR vs FREQUENCY
100k
5
4
3
2
1
0
-1
-2
-3
V₊ = 5V
-4
R_L = 10k
A_V = 1000
-5
0 1 2 3 4 5 6 7 8 9 10
TIME (s)
FIGURE 7. ISL28194 0.1Hz TO 10Hz INPUT VOLTAGE NOISE
3
2
1
0
-1
-2
V₊ = 5V
R_L = 10k
A_V = 1000
-3
0 1 2 3 4 5 6 7 8 9 10
TIME (s)
FIGURE 8. ISL28195 0.1Hz TO 10Hz INPUT VOLTAGE NOISE
240
235
V₊ = 5V
R_L = INF
230 A_V = +1
225
220
215
210
205
200
195
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
FIGURE 9. ISL28194 SUPPLY CURRENT vs SUPPLY VOLTAGE
770
V₊ = 5V
760 ^RL ^{= INF}
A_V = +1
750
740
730
720
710
700
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY VOLTAGE (V)
FIGURE 10. ISL28195 SUPPLY CURRENT vs SUPPLY VOLTAGE
4
FN6236.3
October 9, 2007