ISL28194 Datasheet, PDF (3/16 Pages) Intersil Corporation – Ultra-Small, 330nA and 1μA Single Supply, Rail-to-Rail Input/Output (RRIO) Op Amps

ISL28194, ISL28195
Electrical Specifications V₊ = 5V, V_- = 0V, V_CM = 2.5V, T_A = +25°C, Unless Otherwise Specified.
Boldface limits apply over -40°C to +125°C.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
(Note 2)
TYP
MAX
(Note 2)
I_S,ON
Supply Current, Enabled
ISL28194
330
450
500
ISL28195
1
1.3
1.5
I_S,OFF
Supply Current, Disabled
EN = 0.4V
2
20
50
I_SC+
Short Circuit Sourcing Capability
I_SC-
Short Circuit Sinking Capability
R_L terminated to V+/2
V₊
Supply Voltage Range
ENABLE INPUT
R_L = 10Ω
R_L = 10Ω
9
11
11
12
1.8
5.5
V_INH
V_INL
I_ENH
Enable Pin High Level
Enable Pin Low Level
Enable Pin Input Current
V_EN = 5V
(V+)x(0.8)
0.4
30
150
200
I_ENL
Enable Pin Input Current
V_EN = 0V
30
150
200
NOTE:
2. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
UNIT
nA
µA
nA
nA
mA
mA
V
V
V
nA
nA
Typical Performance Curves V₊ = 5V, V_- = 0V, V_CM = 2.5V, Unless Otherwise Specified.
1
1
0
-1 GAIN
0
-1 ^GAIN
-2
-2
-3
-3
-4
-4
-5
-5
-6 V₊ = 5V
-7 ^{RL = 10k}
-8
A_V = +1
V_OUT = 10mV_P-P
-9
10
100
1k
10k
FREQUENCY (Hz)
FIGURE 1. ISL28194 CLOSE LOOP GAIN vs FREQUENCY
-6 V₊ = 5V
-7 ^{RL = 10k}
-8
A_V = +1
V_OUT = 10mV_P-P
-9
10
100
1k
10k
FREQUENCY (Hz)
100k
FIGURE 2. ISL28195 CLOSE LOOP GAIN vs FREQUENCY
10
V₊ = 5V
0 R_L = 10k
A_V = +1
-10 _{VSOURCE = 1VP-P}
-20
CMRR
-30
-40
-50
-60
10
100
1k
10k
FREQUENCY (Hz)
FIGURE 3. ISL28194 CMRR vs FREQUENCY
10
V₊ = 5V
0 R_L = 10k
A_V = +1
-10 _{VSOURCE = 1VP-P}
-20
CMRR
-30
-40
-50
-60
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 4. ISL28195 CMRR vs FREQUENCY
3
FN6236.3
October 9, 2007