MAX4198/MAX4199
Micropower, Single-Supply, Rail-to-Rail
Precision Differential Amplifiers
_______________________________________________________________________________________ 5
Note 1: The MAX4198EUA and the MAX4199EUA are 100% production tested at +25°C. All temperature limits are guaranteed
by design.
Note 2: Guaranteed by PSR test.
Note 3: When shutdown input is at logic high, the part is active; when at logic low, the part is in shutdown.
ELECTRICAL CHARACTERISTICS—MAX4199 (+5V Supply) (continued)
(V
CC
= +5V, V
EE
= 0V, R
L
= 25kΩ 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)
V
SHDN
= V
CC
- 2.5V to V
CC
- 1.5V,
V
OUT
= 3.5V, settled to within 0.1%
µs35t
ON/OFF
Enable/Disable Settling Time
V
OUT
= 3.5V, settled to within 0.1%
V
SHDN
= V
CC
- 1.5V or V
SHDN
= V
EE
CONDITIONS
µs800Power-Up Delay
µA-0.1 +0.1
SHDN Input Bias Current
VV
CC
- 2.5V
IL
Input Logic Voltage Low
(Note 3)
VV
CC
- 1.5V
IH
Input Logic Voltage High
(Note 3)
UNITSMIN TYP MAXSYMBOLPARAMETER
ELECTRICAL CHARACTERISTICS—MAX4199 (+3V Supply)
(V
CC
= +3V, V
EE
= 0V, R
L
= 25kΩ tied to V
CC
/ 2, V
REF
= V
CC
/ 2, V
SHDN
= V
CC
- 1.5V, 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
= 5kΩ, ±10mV input overdrive
V
EE
- 0.1 V
CC
- 1.1
R
L
= 25kΩ, ±10mV input overdrive
6.5
R
L
= 25kΩ, V
EE
+ 0.1V ≤
V
OUT
≤ V
CC
- 0.1V
V
CM
= V
EE
- 0.1
to V
CC
- 1.1
V
CM
= V
CC
/ 2, V
DIFF
= 0VI
CC
Supply Current
T
A
= +25°C,
V
CM
= V
CC
/ 2
MAX4199ESA
MAX4199EUA
R
L
= 5kΩ, V
EE
+ 0.2V ≤
V
OUT
≤ V
CC
- 0.2V
µA42
CONDITIONS
MAX4199EUA
µA
Gain Temperature Coefficient ppm/°C
±1 ±5
I
SHDN
Shutdown Supply Current
V
CC
- 2.5
±0.01 ±0.3
%
±0.01 ±0.3
mA±4.5Short-Circuit Current
V
IH
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
Input Logic High Voltage (Note 3) VV
CC
- 1.5
VV
IL
Input Logic Low Voltage (Note 3)
±600
V
IN
Input Voltage Range
±100 ±700
±15 ±400
dB
76 110
CMR
DC
DC Common-Mode Rejection
µV
±1675
V
OS
Input Offset Voltage
±0.25 ±5
µV/°C
±0.75 ±15
TCOInput Offset Voltage Drift
UNITSMIN TYP MAXSYMBOLPARAMETER
MAX4199ESA
MAX4199EUA
MAX4199ESA
MAX4199EUA
T
A
= T
MIN
to T
MAX
,
V
CM
= V
CC
/ 2
76 110MAX4199EUA
MAX4199ESA
