Rainbow Electronics MAX4198_MAX4199 User Manual
Page 4
MAX4199EUA
MAX4198/MAX4199
Micropower, Single-Supply, Rail-to-Rail
Precision Differential Amplifiers
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX4199 (+5V Supply)
(V
CC
= +5V, V
EE
= 0V, R
L
= 25k
Ω
tied to V
CC
/ 2, V
REF
= V
CC
/ 2, V
SHDN
= V
CC
- 1.5V, typical values are at T
A
= +25°C,
T
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Note 1)
±2
±10
V
EE
+ 0.1V
≤
V
OUT
≤
V
CC
-
0.1V
MAX4199ESA
Guaranteed by CMR test
V
CM
= V
CC
/ 2,
T
A
= +25°C
Sink/source
V
R
L
= 5k
Ω
, ±10mV input overdrive
V
EE
- 0.1
V
CC
- 1.0
R
L
= 25k
Ω
, ±10mV input overdrive
f = 0.1Hz to 10Hz
f = 10kHz
R
L
= 25k
Ω
, V
EE
+ 0.1V
≤
V
OUT
≤
V
CC
- 0.1V
V
CM
= V
EE
- 0.1V
to V
CC
- 1.0V
f = 100Hz
f = 10Hz
Single supply
MAX4199ESA
MAX4199EUA
R
L
= 5k
Ω
, V
EE
+ 0.2V
≤
V
OUT
≤
V
CC
- 0.2V
+2.7V
≤
V
CC
≤
+7.5V, V
CM
= +1.5V,
V
REF
= +1.5V, R
L
= 25k
Ω
to +1.5V
CONDITIONS
MAX4199EUA
600
Gain Temperature Coefficient
ppm/°C
±1
±5
0.1
V
EE
+ 0.1V
≤
V
OUT
≤
V
CC
- 0.1V
Nonlinearity
%
±0.0003
±0.01
±0.3
%
±0.01
±0.3
mA
±5.5
Short-Circuit Current
V
OUT
= 2Vp-p
V
EE
+ 0.2
V
EE
+ 0.1 to
to V
CC
- 0.2
V
CC
- 0.1
Output Voltage Swing
V
V
EE
+ 0.1 V
EE
+ 0.02 to
to V
CC
- 0.1
V
CC
- 0.02
Gain Error
µV
RMS
6.6
Input Noise Voltage
nV
√
Hz
38
C
L
Capacitive Load Stability
pF
40
45
V
OUT
≤
0.1Vp-p, V
CM
= V
CC
/ 2
SR
60
BW
-3dB
-3dB Bandwidth
kHz
Slew Rate
V/µs
dB
90
120
PSR
Power-Supply Rejection
V
IN
Input Voltage Range (Note 2)
±1.35
±3.75
V
CM
= V
EE
- 0.1V to V
CC
- 1.0V, f = 60Hz
2.7
7.5
dB
110
CMR
AC
dB
84
110
CMR
DC
DC Common-Mode Rejection
k
Ω
275
R
IN
AC Common-Mode Rejection
25
Input Resistance
V
V
CC
Supply Voltage Range (Note 2)
±0.25
±3
µV/°C
±0.75
±15
TCO
Input Offset Voltage Drift
275
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
IN+ differential mode
IN- differential mode
Common-mode
37
V
OUT
= 2Vp-p step
t
s
Settling Time to 0.1%
µs
0.001
V
OUT
= 2Vp-p, f = 1kHz
THD
Total Harmonic Distortion
%
6.5
12
V
SHDN
= V
IL
45
55
V
CM
= V
CC
/ 2, V
IN+
= V
IN-
I
CC
Supply Current
µA
I
SHDN
Shutdown Supply Current
µA
80
110
MAX4199EUA
MAX4199ESA
T
A
= +25°C,
V
CM
= V
CC
/ 2
T
A
= T
MIN
to T
MAX
,
V
CM
= V
CC
/ 2
±500
±100
±600
±10
±300
µV
±1475
V
OS
Input Offset Voltage
MAX4199ESA
MAX4199EUA
MAX4199ESA
MAX4199EUA
Dual supply