Typical operating characteristics, Electrical characteristics — t, Continued) – Rainbow Electronics MAX4244 User Manual
Page 6
MAX4240–MAX4244
Single/Dual/Quad, +1.8V/10µA, SOT23,
Beyond-the-Rails Op Amps
6
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS — T
A
= T
MIN
to T
MAX
(continued)
(V
CC
= +1.8V to +5.5V, V
EE
= 0, V
CM
= 0, V
OUT
= V
CC
/ 2, R
L
= 100k
Ω
tied to V
CC
/ 2, SHDN = V
CC
, T
A
= T
MIN
to T
MAX
, unless oth-
erwise noted.) (Note 1)
Note 1:
The MAX4240EUK, MAX4241EUA, MAX4242EUA, and MAX4243EUB specifications are 100% tested at T
A
= +25°C. All
temperature limits are guaranteed by design.
Note 2:
Shutdown mode applies to the MAX4241/MAX4243 only.
Note 3:
Input bias current and input offset current are tested with V
CC
= +5.0V and 0
≤
V
CM
≤
5.0V.
Note 4:
Tested over the specified input common-mode range.
Note 5:
Tested for 0
≤
V
OUT
≤
V
CC
. Does not include current through external feedback network.
Note 6:
Channel-to-channel isolation specification applies to the MAX4242/MAX4243/MAX4244 only.
SHDN Logic High
(Note 2)
V
IH
0.7 x V
CC
V
SHDN Input Bias
Current (Note 2)
I
IH
, I
IL
120
nA
SHDN = V
CC
= 5.5V or SHDN = V
EE
= 0
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
20
0
-60
-40
-20
20
40
100
SUPPLY CURRENT PER AMPLIFIER
vs. TEMPERATURE
6
4
2
16
14
18
MAX4240/44-01
TEMPERATURE (°C)
SUPPLY CURRENT (
µ
A)
0
60
10
8
12
80
V
CC
= +5.5V
V
CC
= +1.8V
5
0
-60 -40
-20
0
20
40
100
SHUTDOWN SUPPLY CURRENT
PER AMPLIFIER vs. TEMPERATURE
1
4
MAX4240/44-02
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT (
µ
A)
60
2
3
80
V
CC
= +5.5V
V
CC
= +1.8V
1.8
1.0
-60
-40
-20
20
40
100
MINIMUM OPERATING VOLTAGE
vs. TEMPERATURE
1.2
1.1
1.6
1.7
MAX4240/44-03
TEMPERATURE (°C)
V
CC
(V)
0
60
1.4
1.3
1.5
80
PSRR
≥
80dB
__________________________________________Typical Operating Characteristics
(V
CC
= +5.0V, V
EE
= 0, V
CM
= V
CC
/ 2, V
SHDN
= V
CC
, R
L
= 100k
Ω
to V
CC
/ 2, T
A
= +25°C, unless otherwise noted.)
400
0
-60
-40
-20
20
40
100
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
100
300
MAX4240/44-04
TEMPERATURE (°C)
INPUT OFFSET VOLTAGE (
µ
V)
0
60
200
80
0
-4
-60
-40
-20
20
40
100
INPUT BIAS CURRENT
vs. TEMPERATURE
-3
-1
MAX4240/44-05
TEMPERATURE (°C)
INPUT BIAS CURRENT (nA)
0
60
-2
80
V
CM
= 0
V
CC
= +1.8V
V
CC
= +5.5V
5.0
-5.0
-0.2
0.2
0.6
1.0
1.4
INPUT BIAS CURRENT vs.
COMMON-MODE VOLTAGE (V
CC
= 1.8V)
-2.5
2.5
MAX4240/44-06a
V
CM
(V)
I
BIAS
(nA)
0
1.8
V
CC
= +1.8V