14-Pin SO (derate 8.33mW/°C above +70°C).............667mW
Operating Temperature Range ......................... -55°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) ................................. +300°C
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—T
A
= +25°C
PARAMETER
Supply Voltage Range
Supply Current per Amplifier
SYMBOL
V
DD
I
DD
(V
DD
= +5.0V, V
SS
= 0V, V
CM
= 0V, V
OUT
= V
DD
/2, R
L
= ∞ to V
DD
/2, unless otherwise noted.)
CONDITIONS
Inferred from PSRR test
V
DD
= +2.7V
V
DD
= +5.0V
MAX4484
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Resistance
Input Common-Mode Voltage
Range
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Large-Signal Voltage Gain
V
OS
I
B
I
OS
R
IN
V
CM
CMRR
PSRR
A
VOL
V
OH
V
OL
I
SC
GBW
fm
Gm
SR
MAX4486
MAX4487
(Note 1)
(Note 1)
Differential or common mode
Inferred from CMRR test
V
SS
≤ V
CM
≤ V
DD
- 1.3V
+2.7V ≤ V
DD
≤ +5.5V
V
SS
+ 0.3V ≤ V
OUT
≤
V
DD
- 0.3V, R
L
= 1kΩ
Specified as |V
DD
- V
OH
|
Specified as |V
OL
- V
SS
|
Sourcing
Sinking
R
L
= 100kΩ
R
L
= 2kΩ
R
L
= 100kΩ
R
L
= 2k
R
L
= 100kΩ
R
L
= 2kΩ
76
V
SS
67
70
83
85
98
85
3
15
1
20
27
33
7
55
12
20
50
30
MIN
2.7
1.9
2.2
±0.3
±0.3
±0.3
±0.1
±0.1
1000
V
DD
- 1.3
3.5
±5.0
±7.0
±9.0
100
100
pA
pA
GΩ
V
dB
dB
dB
mV
TYP
MAX
5.5
UNITS
V
mA
Output Voltage High
Output Voltage Low
Output Short-Circuit Current
Gain-Bandwidth Product
Phase Margin
Gain Margin
Slew Rate
mV
mV
mA
MHz
degrees
dB
V/µs
www.maximintegrated.com
Maxim Integrated
│
2
MAX4484/MAX4486/
MAX4487
Electrical Characteristics—T
A
= +25°C
PARAMETER
Input Voltage-Noise Density
Input Current-Noise Density
Capacitive-Load Stability
Power-On Time
Input Capacitance
Total Harmonic Distortion
Settling Time to 0.01%
SYMBOL
e
n
i
n
C
LOAD
t
ON
C
IN
THD
t
S
f = 10kHz
f = 10kHz
Single/Dual/Quad, Low-Cost, Single-Supply
7MHz, Rail-to-Rail Op Amps
(V
DD
= +5.0V, V
SS
= 0V, V
CM
= 0V, V
OUT
= V
DD
/2, R
L
= ∞ to V
DD
/2, unless otherwise noted.)
CONDITIONS
MIN
TYP
29
1
100
1
2
f = 10kHz, V
OUT
= 2V
P-P
,
A
V
= +1V/V
V
OUT
= 4V step, A
V
= +1V/V
R
L
= 100kΩ
R
L
= 2kΩ
0.006
0.01
450
MAX
UNITS
nV/√Hz
fA/√Hz
pF
µs
pF
%
ns
A
V
= +1V/V (Note 1)
Electrical Characteristics—T
A
= -40°C to +125°C
PARAMETER
Supply Voltage Range
Supply Current per Amplifier
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Common-Mode Voltage
Range
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
SYMBOL
V
DD
I
DD
MAX4484
V
OS
TC
VOS
I
B
I
OS
V
CM
CMRR
PSRR
(Note 1)
(Note 1)
MAX4486
MAX4487
(V
DD
= +5.0V, V
SS
= 0V, V
CM
= 0V, V
OUT
= V
DD
/2, R
L
= ∞ to V
DD
/2, unless otherwise noted.) (Note 2)
CONDITIONS
Inferred from PSRR test
MIN
2.7
TYP
MAX
5.5
4.0
±8.5
±10.0
±11.0
±6
±100
±100
V
SS
65
62
67
64
66
62
100
100
100
250
V
DD
- 1.4
µV/°C
pA
pA
V
dB
dB
mV
UNITS
V
mA
Inferred from CMRR test
V
SS
≤ V
CM
≤ V
DD
- 1.4V
+2.7V ≤ V
DD
≤
+5.5V
V
SS
+ 0.3V ≤
V
OUT
≤ V
DD
-
0.3V, R
L
= 2kΩ
|V
DD
- V
OUT
|,
R
L
= 2kΩ
|V
OUT
- V
SS
|
R
L
= 2kΩ
T
A
= -40°C to +85°C
T
A
= -40°C to +125°C
T
A
= -40°C to +85°C
T
A
= -40°C to +125°C
T
A
= -40°C to +85°C
T
A
= -40°C to +125°C
T
A
= -40°C to +85°C
T
A
= -40°C to +125°C
T
A
= -40°C to +85°C
T
A
= -40°C to +125°C
Large-Signal Voltage Gain
A
VOL
dB
Output Voltage High
Output Voltage Low
V
OH
V
OL
mV
mV
Note 1:
Guaranteed by design.
Note 2:
Specifications are 100% tested at T
A
= +25°C (exceptions marked). All temperature limits are guaranteed by design.
“tensymetry”这个词在《韦伯斯特词典》中没有解释，但在医学界却广为人知。由Tensys Medical Systems公司开发的tensymetry是一种使用生物机械、电气、软件工程的专有组合技术。利用这三种强大的技术，你可在手术室内对病人的心跳血压进行精确、连续、实时和非侵入性测量。 该技术结出的果实就是该公司的T-line Tensymeter产品。该产品线的最新进展是去年...[详细]
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