Rainbow Electronics MAX4198_MAX4199 User Manual
Page 5
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
= 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)
V
SHDN
= V
CC
- 2.5V to V
CC
- 1.5V,
V
OUT
= 3.5V, settled to within 0.1%
µs
35
t
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
µs
800
Power-Up Delay
µA
-0.1
0.1
SHDN Input Bias Current
V
V
CC
- 2.5
V
IL
Input Logic Voltage Low
(Note 3)
V
V
CC
- 1.5
V
IH
Input Logic Voltage High
(Note 3)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
ELECTRICAL CHARACTERISTICS—MAX4199 (+3V Supply)
(V
CC
= +3V, V
EE
= 0V, R
L
= 25k
Ω
tied to V
CC
/ 2, V
REF
= V
CC
/ 2, V
S HDN
= 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
= 5k
Ω
, ±10mV input overdrive
V
EE
- 0.1
V
CC
- 1.1
R
L
= 25k
Ω
, ±10mV input overdrive
6.5
R
L
= 25k
Ω
, 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
= 0
I
CC
Supply Current
T
A
= +25°C,
V
CM
= V
CC
/ 2
MAX4199ESA
MAX4199EUA
R
L
= 5k
Ω
, V
EE
+ 0.2V
≤
V
OUT
≤
V
CC
- 0.2V
µA
42
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
±4.5
Short-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)
V
V
CC
- 1.5
V
V
IL
Input Logic Low Voltage (Note 3)
±600
V
IN
Input Voltage Range
±100
±700
±15
±400
dB
84
110
CMR
DC
DC Common-Mode Rejection
µV
±1675
V
OS
Input Offset Voltage
±0.25
±5
µV/°C
±0.75
±15
TCO
Input Offset Voltage Drift
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
MAX4199ESA
MAX4199EUA
MAX4199ESA
MAX4199EUA
T
A
= T
MIN
to T
MAX
,
V
CM
= V
CC
/ 2
80
110
MAX4199EUA
MAX4199ESA