Operating Temperature Range ........................ -40NC to +125NC
Junction Temperature ....................................................+150NC
Lead Temperature (soldering 10s) .................................+300NC
Soldering Temperature (reflow) ......................................+260NC
Note 1:
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to
www.maxim-ic.com/thermal-tutorial.
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.
ELECTRICAL CHARACTERISTICS
(V
DD
= 3.3V, V
SS
= 0V, V
IN+
= V
IN-
= V
CM
= V
DD
/2, R
L
= 10kI to V
DD
/2,
SHDN
= V
DD
, T
A
= -40NC to +125NC. Typical values are
at T
A
= +25NC, unless otherwise noted.) (Note 2)
PARAMETER
DC CHARACTERISTICS
Input Voltage Range
Input Offset Voltage
Input Offset Voltage Drift
(Note 3)
Input Bias Current (Note 3)
V
IN
+, V
IN
-
V
OS
TCV
OS
Guaranteed by CMRR
T
A
= +25NC
T
A
= -40NC to +125NC
MAX9636 only
MAX9637, MAX9638 only
T
A
= +25NC
I
B
T
A
= -40NC to +85NC
T
A
= -40NC to +125NC
Common-Mode Rejection Ratio
CMRR
V
SS
< V
CM
<
(V
DD
- 1.4V)
T
A
= +25NC
T
A
= -40NC to +125NC
72
68
58
104
100
77
124
120
55
40
R
L
= 10kI
RL = 600I
RL = 10kI
RL = 600I
0.014
0.044
0.019
0.057
0.01
0.03
0.08
0.04
0.1
1
dB
mA
V
V
FA
86
dB
±0.1
V
SS
-
0.1
0.01
V
DD
+
0.1
2.2
3.5
7
10
±0.8
±50
±800
pA
V
mV
FV/NC
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Open-Loop Gain
Output Short-Circuit Current
Output Voltage Low
Output Voltage High
Output Leakage in Shutdown
A
OL
I
SC
V
OL
V
OH
(V
SS
- 0.1V) < V
CM
< (V
DD
+ 0.1V)
V
OUT
= 0.25V from rails
V
OUT
= 0.4V from rails, R
L
= 600I
Short to V
DD
Short to V
SS
V
OUT
V
DD
- V
OUT
SHDN = V
SS
, V
OUT
= 0V to V
DD
(MAX9636,
MAX9638 only)
2
3V/5V Low-Power, Low-Noise, CMOS,
Rail-to-Rail I/O Op Amps
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 3.3V, V
SS
= 0V, V
IN+
= V
IN-
= V
CM
= V
DD
/2, R
L
= 10kI to V
DD
/2,
SHDN
= V
DD
, T
A
= -40NC to +125NC. Typical values are
at T
A
= +25NC, unless otherwise noted.) (Note 2)
PARAMETER
AC CHARACTERISTICS
Input Voltage Noise Density
Input Voltage Noise
Input Current Noise Density
Input Capacitance
Gain Bandwidth
Slew Rate
Capacitive Loading
Distortion
Settling Time
Crosstalk
POWER-SUPPLY CHARACTERISTICS
Power-Supply Range
Power-Supply Rejection Ratio
Quiescent Current
Shutdown Supply Current
Shutdown Input
Shutdown Input
Shutdown Input Bias Current
(Note 3)
Turn-On Time
V
DD
PSRR
I
DD
I
DD_SHDN
V
IL
V
IH
I
SHDN
t
ON
Guaranteed by PSRR
V
IN
+ = V
IN
- = V
SS
,
V
DD
- V
SS
= 2.1V
to 5.5V
Per amplifier
T
A
= +25NC
T
A
= -40NC to +125NC
T
A
= +25NC
T
A
= -40NC to +125NC
2.1
72
69
36
55
60
1
0.5
1.4
1
60
100
100
5.5
V
dB
I
N
C
IN
GBW
SR
C
LOAD
THD
No sustained oscillations
f = 10kHz, V
O
= 2V
P-P
, A
V
= 1V/V
f = 10kHz, V
O
= 2V
P-P
, A
V
= 1V/V,
V
DD
= 5.5V
To 0.1%, V
OUT
= 2V step, A
V
= 1V/V
f = 1kHz (MAX9637, MAX9638)
f = 10kHz (MAX9637, MAX9638)
e
N
f = 1kHz
0.1Hz ≤ f ≤ 10Hz
f = 1kHz
38
5
0.9
2
1.5
0.9
300
-68
-74
11.5
100
80
dB
Fs
dB
nV/√Hz
FV
P-P
fA/√Hz
pF
MHz
V/Fs
pF
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX9636/MAX9637/MAX9638
FA
FA
V
V
nA
Fs
Fs
V
SHDN
P
V
IL
(MAX9636, MAX9638 only)
Over the power-supply range (MAX9636,
MAX9638 only)
Over the power-supply range (MAX9636,
MAX9638 only)
MAX9636, MAX9638 only
V
SHDN
= 0V to 3V (MAX9636, MAX9638
only)
Power-Up Time
t
UP
V
DD
= 0V to 3.3V
18
Note 2:
All devices are 100% production tested at T
A
= +25NC. Temperature limits are guaranteed by design.
[align=center][size=3][color=blue]Switching power supply maintenance skills[/color][/size][/align][align=left] The direct cause of the fuse in the switching power supply is: the switch tube\power thic...
I would like to ask everyone, does anyone have a program to send 32-bit data through C8051F020? Please give me some advice. It is also OK to tell me the idea urgently....
[align=left]After learning about the key switch last time, I read the user manual and the program code intermittently, but I didn't run the program. Today I finally made up my mind to run this LCD pro...
Wireless sensor networks involve a variety of cutting-edge research areas, including sensor technology, wireless communication technology, and distributed signal processing technology. It uses integra...
Oh my god, my instructor asked me to make a small embedded firewall. It must be able to run UCOS system. I would like to ask you, can I use simulation or some other method to make it faster? I am so a...
The day before yesterday, I learned about STM's Systick and found it quite useful for precise timing. When I used CVAVR before, I found that the delay.h in it was very useful. So, I used STM32's...[Details]
At present, the Beidou system has achieved industrial breakthroughs and leapfrog development in five major areas, including the automotive OEM market, smart phones, and high-precision applications....[Details]
Artificial Intelligence (AI) is undoubtedly the hottest topic in the technology industry in the past one or two years. In addition to the huge investments made by technology giants, financial and o...[Details]
Different from 51, AVR and other single-chip microcomputers, the clock signal sources of msp430 include LFXT1, XT2 and DCO. 1. LFXT1: It can connect high-speed and low-speed crystal oscillators. In l...[Details]
With the large-scale development of the domestic household photovoltaic market and the improvement of component and inverter technology, the system cost has dropped significantly in the past year. The...[Details]
As a leading company in automotive semiconductors, Freescale and Khronos Group have jointly launched an automotive multimedia embedded microprocessor i.MX35 with an integrated OpenVG hardware acceler...[Details]
The STM8L contains a 12-bit ADC with 25 input channels, including an internal temperature sensor, an internal reference voltage As can be seen from the figure above, there is an internal re...[Details]
;Question: The 80C51 single-chip microcomputer has a fosc = 6MHz. It is required to use the T1 timer working mode 1 to perform a timing of 40ms. And P1.7 periodically outputs a rectangular wave with ...[Details]
//******************************************************************************/ #include msp430.h //Note: There must be a delay between two transmissions, otherwise it cannot be sent again, seria...[Details]
Recently, in the display industry,
quantum dot
display technology has become popular, and major manufacturers have flocked to it and started to produce
quantum dot
displays. However...[Details]
/*34864 Chinese character library*/ // Connection of MCU //******************************************************** //p3= data port //p4--control port// p4.0 = rs //p4.1= r/w //p4.2= e //...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
