Electrical characteristics — t, 25°c (continued) – Rainbow Electronics MAX4244 User Manual
Page 4
MAX4240–MAX4244
Single/Dual/Quad, +1.8V/10µA, SOT23,
Beyond-the-Rails Op Amps
4
_______________________________________________________________________________________
Enable Time from
Shutdown
t
ENABLE
150
Input Voltage Noise
Density
e
n
70
nV/
√
Hz
Input Current Noise
Density
i
n
0.05
pA/
√
Hz
Capacitive-Load
Stability
200
pF
Shutdown Time
t
SHDN
50
µs
µs
Power-Up Time
t
ON
200
µs
Input Capacitance
C
IN
3
pF
f = 1kHz
f = 1kHz
A
VCL
= +1V/V, no sustained oscillations
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Total Harmonic
Distortion
THD
0.05
%
Settling Time to 0.01%
t
S
CONDITIONS
50
µs
f
IN
= 1kHz, V
CC
= 5.0V, V
OUT
= 2Vp-p, A
V
= +1V/V
A
V
= +1V/V, V
CC
= 5.0V, V
OUT
= 2V
STEP
ELECTRICAL CHARACTERISTICS — T
A
= +25°C (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
= +25°C, unless
otherwise noted.) (Note 1)
ELECTRICAL CHARACTERISTICS — T
A
= T
MIN
to T
MAX
(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)
SHDN = V
CC
±1.2
Inferred from PSRR test
Inferred from the CMRR test
(Note 3)
CONDITIONS
MAX4241ESA
(V
EE
- 0.2V)
≤
V
CM
≤
(V
CC
+ 0.2V)
mV
V
OS
Input Offset Voltage
µA
19
I
CC
SHDN = V
EE
14
V
1.8
5.5
V
CC
Supply-Voltage Range
Supply Current
per Amplifier
V
-0.2
V
CC
+ 0.2
V
CM
Input Common-Mode
Voltage Range
µV/°C
2
TC
VOS
Input Offset Voltage
Drift
nA
±7
I
OS
Input Offset Current
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
µA
3.5
I
CC(SHDN)
2.0
Shutdown Supply
Current (Note 2)
V
CC
= 1.8V
V
CC
= 5.0V
V
CC
= 1.8V
V
CC
= 5.0V
(Note 3)
nA
±15
I
B
Input Bias Current
±1.3
MAX4242ESA/MAX4243ESD/
MAX4244ESD
±2.0
MAX4240EUK/MAX424_EUA/
MAX4243EUB