MAX9638 Maxim, MAX9638 Datasheet - Page 2

• Manufacturer Part Number: MAX9638
• Description: The MAX9636/MAX9637/MAX9638 are single-supply, CMOS input op amps featuring wide bandwidth at low quiescent current, making them suitable for a broad range of battery-powered applications such as portable medical instruments, portable media players,
• Manufacturer: Maxim

3V/5V Low-Power, Low-Noise, CMOS,
Rail-to-Rail I/O Op Amps
ABSOLUTE MAXIMUM RATINGS
V
IN+, IN-, OUT ....................................GND - 0.3V to V
Continuous Input Current (any pins) ............................... Q20mA
Output Short Circuit to V
Thermal Limits (Note 1)
Multiple Layer PCB
Continuous Power Dissipation (T
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
ELECTRICAL CHARACTERISTICS
(V
at T
2
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.
DC CHARACTERISTICS
Input Voltage Range
Input Offset Voltage
Input Offset Voltage Drift
(Note 3)
Input Bias Current (Note 3)
Common-Mode Rejection Ratio
Open-Loop Gain
Output Short-Circuit Current
Output Voltage Low
Output Voltage High
Output Leakage in Shutdown
DD
DD
6-Pin SC70 (derate 3.1mW/°C above +70NC) ............245mW
A
, SHDN to V
B
B
JA
JC
= 3.3V, V
= +25NC, unless otherwise noted.) (Note 2)
.......................................................................326.5°C/W
.........................................................................115°C/W
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
PARAMETER
SS
SS
= 0V, V
..................................................-0.3V to +6V
DD
IN+
or V
= V
SS
A
IN-
= +70NC)
Duration .......................... 5s
V
SYMBOL
= V
IN
TCV
CMRR
V
V
A
V
+ , V
I
SC
CM
I
OS
OH
OL
OL
B
OS
IN
= V
-
DD
Guaranteed by CMRR
T
T
MAX9636 only
MAX9637, MAX9638 only
T
T
T
V
(V
(V
V
V
Short to V
Short to V
V
V
SHDN = V
MAX9638 only)
A
A
A
A
A
SS
OUT
OUT
OUT
DD
/2, R
DD
SS
= +25NC
= -40NC to +125NC
= +25NC
= -40NC to +85NC
= -40NC to +125NC
DD
< V
- V
- 0.1V) < V
- 1.4V)
= 0.25V from rails
= 0.4V from rails, R
L
+ 0.3V
OUT
CM
= 10kI to V
DD
SS
SS
<
, V
CONDITIONS
OUT
CM
T
T
R
R L = 600I
R L = 10kI
R L = 600I
A
A
< (V
L
Operating Temperature Range ........................ -40NC to +125NC
Junction Temperature ....................................................+150NC
Lead Temperature (soldering 10s) .................................+300NC
Soldering Temperature (reflow) ......................................+260NC
= 0V to V
DD
= +25NC
= -40NC to +125NC
= 10kI
8-Pin SC70 (derate 3.1mW/NC above +70NC) .............245mW
10-Pin UTQFN (derate 7mW/NC above +70NC) ........558.7mW
/2, SHDN = V
DD
B
B
B
B
L
JA
JC
JA
JC
= 600I
+ 0.1V)
.........................................................................20.1NC/W
.........................................................................326°C/W
.........................................................................115NC/W
......................................................................143.2NC/W
DD
(MAX9636,
DD
, T
A
= -40NC to +125NC. Typical values are
V
MIN
104
100
SS
0.1
72
68
58
-
0.014
0.044
0.019
0.057
±0.1
TYP
0.01
0.01
124
120
86
77
55
40
V
MAX
±800
±0.8
0.03
0.08
0.04
±50
DD
0.1
2.2
3.5
0.1
10
7
1
+
UNITS
FV/NC
mA
mV
pA
dB
dB
FA
V
V
V