MAX4247 Maxim, MAX4247 Datasheet - Page 4

• Manufacturer Part Number: MAX4247
• Description: The MAX4245/MAX4246/MAX4247 family of low-cost op amps offer rail-to-rail inputs and outputs, draw only 320µA of quiescent current, and operate from a single +2
• Manufacturer: Maxim

Ultra-Small, Rail-to-Rail I/O with Disable,
Single-/Dual-Supply, Low-Power Op Amps
ELECTRICAL CHARACTERISTICS (continued)
(V
T
4
Note 1: Specifications are 100% tested at T
Note 2: Shutdown mode is only available in MAX4245 and MAX4247.
Note 3: Guaranteed by design, not production tested.
Note 4: For -40°C to +85°C, Input Common-Mode Range is V
(V
SHDN_ Logic Low
SHDN_ Logic High
SHDN_ Input Current
A
DD
DD
500
450
400
350
300
250
200
= -40°C to +125°C, unless otherwise noted.) (Note 1)
_______________________________________________________________________________________
600
500
400
300
200
100
0
= +2.7V, V
= 2.7V, V
2.0
0
T
SUPPLY CURRENT PER AMPLIFIER
T
V
T
T
A
A
A
DD
A
PARAMETER
= +125°C
= +85°C
2.5
= -40°C
= +25°C
vs. COMMON-MODE VOLTAGE
= 5.5V
1
INPUT OFFSET VOLTAGE
vs. SUPPLY VOLTAGE
SS
3.0
SS
= V
2
= 0V, V
3.5
V
V
CM
DD
CM
3
(V)
T
(V)
4.0
= 0V, V
A
T
T
T
A
A
A
= +125°C
CM
= +85°C
= +25°C
= -40°C
4
4.5
= 0V, V
OUT
5.0
5
SYMBOL
= V
OUT
5.5
I
V
6
V
L
DD
/I
IH
IL
H
= V
/ 2, no load, T
A
= +25°C. All temperature limits are guaranteed by design.
DD
200
160
120
350
300
250
200
150
100
80
40
(Note 2)
(Note 2)
V
50
0
0
/ 2, R
SS
-40
-40
≤ SHDN_ ≤ V
PER AMPLIFIER vs. TEMPERATURE
V
L
DD
SHUTDOWN SUPPLY CURRENT
A
connected from OUT to V
= 2.5V
INPUT OFFSET VOLTAGE
= +25°C, unless otherwise noted.)
MAX4245/MAX4247
vs. TEMPERATURE
TEMPERATURE (°C)
SS
TEMPERATURE (°C)
15
15
CONDITIONS
- 0.1V ≤ V
DD
(Notes 2, 3)
Typical Operating Characteristics
70
70
CM
V
≤ V
DD
= 5.5V
DD
DD
125
125
+ 0.1V.
/ 2, SHDN_ = V
-10
-15
20
15
10
-5
600
500
400
300
200
100
5
0
0
0.7
0
0
MIN
V
T
V
DD
✕
A
DD
vs. COMMON-MODE VOLTAGE
vs. COMMON-MODE VOLTAGE
= +125°C
V
= 5.5V
1
= 2.5V
DD
D D
0.5
INPUT OFFSET VOLTAGE
T
INPUT BIAS CURRENT
A
T
A
= +85°C
(MAX4245/MAX4247 only),
= +25°C
TYP
2
1.0
T
V
V
A
CM
CM
= +125°C
3
0.3
T
(V)
(V)
T
T
A
A
A
1.5
T
= +25°C
MAX
✕
= +85°C
= -40°C
A
100
= -40°C
V
4
D D
2.0
5
UNITS
nA
V
V
2.5
6