Datasheet

2 ______________________________________________________________________________________
MAX9614/MAX9616
Low-Power Single/Dual, Rail-to-Rail Op Amps
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
IN+, IN-, SHDN, V
CC
to GND..................................-0.3V to +6V
OUT to GND ................................................-0.3V to V
CC
+ 0.3V
Short-Circuit (GND) Duration, OUT, OUTA, OUTB ................. 5s
Continuous Input Current (any pin) ................................. Q20mA
Thermal Limits (Note 1) Multilayer PCB
Continuous Power Dissipation (T
A
= +70NC)
6-Pin SC70 (derate 3.1mW/NC above +70NC) .............245mW
B
JA
.......................................................................326.5NC/W
B
JC
..........................................................................115NC/W
8-Pin SC70 (derate 3.1mW/NC above +70NC) .............245mW
B
JA ..........................................................................
326NC/W
B
JC
..........................................................................115NC/W
Operating Temperature Range ........................ -40NC to +125NC
Junction Temperature .....................................................+150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+240NC
ELECTRICAL CHARACTERISTICS
(V
CC
= V
SHDN
= 3.3V, V
IN+
= V
IN-
= V
CM
= GND, R
L
= 10kI to V
CC
/2, T
A
= -40NC to +125NC. Typical values are at T
A
= +25NC,
unless otherwise noted.) (Note 2)
ABSOLUTE MAXIMUM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a 4-layer
board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DC CHARACTERISTICS
Input Voltage Range V
IN+
, V
IN-
Guaranteed by CMRR test -0.1
V
CC
- 1.4
V
Input Offset Voltage V
OS
T
A
= +25NC
17 100
FV
T
A
= -40NC to +125NC, after power-up
autocalibration
165
T
A
= -40NC to +125NC
750
Input Offset Voltage Drift V
OS
- TC 1 7.5
FV/NC
Input Bias Current (Note 3) I
B
T
A
= -40NC to +25°C
1 1.55
pA
T
A
= +70NC
45
T
A
= +85NC
135
T
A
= +125NC
1.55 nA
Input Offset Current (Note 3) I
OS
T
A
= -40NC to +25°C
0.5
pA
T
A
= +70NC
7
T
A
= +85NC
25
T
A
= +125NC
4000
Common-Mode Rejection Ratio CMRR
V
CM
= -0.1V to V
CC
- 1.4V, T
A
= +25NC
80 95
dB
V
CM
= -0.1V to V
CC
- 1.4V, T
A
= -40NC to
+125NC
78
Open-Loop Gain A
OL
+0.4V P V
OUT
P V
CC
- 0.4V, R
L
= 10kI
99 115
dB
+0.4V P V
OUT
P V
CC
- 0.4V, R
L
= 600I
93 110
Output Short-Circuit Current
(Note 4)
I
SC
To V
CC
275
mA
To GND 75
Output Voltage Low V
OL
R
L
= 10kI
1 11
mV
R
L
= 600I
11 100
R
L
= 32I
170