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PDF MAX4401 Data sheet ( Hoja de datos )
| Número de pieza | MAX4401 | |
| Descripción | Rail-to-Rail Op Amps | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MAX4401 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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MAX4400–MAX4403
Single/Dual/Quad, Low-Cost, Single-Supply,
Rail-to-Rail Op Amps with Shutdown
General Description
The MAX4400–MAX4403 low-cost, general-purpose op
amps offer rail-to-rail outputs, draw only 320µA of quies-
cent current, and operate from a single +2.5V to +5.5V
supply. For additional power conservation, the MAX4401
offers a low-power shutdown mode that reduces supply
current to 1µA (max) and puts the amplifier’s output in
a high-impedance state. These devices deliver ±1.4mA
of output current and are unity-gain stable with a 1MHz
gain-bandwidth product driving capacitive loads up to
400pF. The MAX4400–MAX4403 are specified to +125°C,
making them suitable for use in a variety of harsh environ-
ments, such as automotive applications.
The MAX4400 single amplifier is available in ultra-small
5-pin SC70 and space-saving 5-pin SOT23 packages.
The single MAX4401 includes the shutdown feature and
is available in a 6-pin SC70. The MAX4402 is a dual
amplifier available in 8-pin SOT23, µMAX®, and SO
packages. The MAX4403 quad amplifier is packaged in a
14-pin TSSOP or SO.
Applications
●● Single-Supply, Zero-Crossing Detectors
●● Instruments and Terminals
●● Portable Communications
●● Electronic Ignition Modules
●● Infrared Receivers
●● Sensor Signal Detection
Selector Guide
PART
NO. OF AMPLIFIERS
PER PACKAGE
MAX4400
1
MAX4401
1
MAX4402
2
MAX4403
4
SHUTDOWN
MODE
No
Yes
No
No
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Features
●● Single +2.5V to +5.5V Supply Voltage Range
●● 320µA Quiescent Current per Amplifier
●● 1µA (max) Shutdown Mode (MAX4401)
●● Available in Space-Saving Packages
5-Pin SC70 (MAX4400)
6-Pin SC70 (MAX4401)
8-Pin SOT23/µMAX (MAX4402)
●● 110dB AVOL with 2kΩ Load
●● 0.015% THD with 2kΩ Load
●● Rail-to-Rail Output Voltage Swing
●● 1.4mA of Sink and Source Load Current
●● Unity-Gain Stable up to CLOAD = 400pF
●● Ground-Sensing Inputs
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
MAX4400AXK+T
MAX4400AUK+T
MAX4401AXT+T
MAX4402AKA+T
MAX4402AKA/V+T
MAX4402AUA+
MAX4402AUA/V+T
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
5 SC70
5 SOT23
6 SC70
8 SOT23
8 SOT23
8 µMAX
8 µMAX
MAX4402ASA+
-40°C to +125°C 8 SO
MAX4403AUD+ -40°C to +125°C 14 TSSOP
MAX4403ASD+
-40°C to +125°C 14 SO
+Denotes a lead(Pb)-free/RoHS-compliant package.
/V denotes an automotive qualified part.
T = Tape and reel.
Pin Configurations
TOP
MARK
AAG
ADNP
AAB
AADI
AETR
—
—
—
—
—
+
IN+ 1
MAX4400
+
5 VDD IN+ 1
MAX4401
6 VDD
VSS 2
VSS 2
5 SHDN
IN- 3
4 OUT IN- 3
4 OUT
SC70-5/SOT23-5
SC70-6
Pin Configurations continued at end of data sheet.
19-1599; Rev 5; 6/14
1 page  
MAX4400–MAX4403
Single/Dual/Quad, Low-Cost, Single-Supply,
Rail-to-Rail Op Amps with Shutdown
Typical Operating Characteristics (continued)
(VDD = +5V, VSS = 0V, VCM = VDD/2, VSHDN = 5V, RL = ∞ connected to VDD/2, TA = +25°C, unless otherwise noted.)
OUTPUT VOLTAGE SWING LOW
vs. TEMPERATURE
50
RL = 2kΩ to VDD/2
40
30
20
10
0
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
LARGE-SIGNAL GAIN
vs. TEMPERATURE
140
RL = 2kΩ
135
130
125
120
115
110
105
100
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0.01
RL = 100kΩ
VOUT = 2VP-P
AV = +1
0.001
0.0001
10
100 1k 10k
FREQUENCY (Hz)
100k
COMMON-MODE REJECTION RATIO
vs. TEMPERATURE
-60
-70
-80
-90
-100
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
MINIMUM OPERATING VOLTAGE
vs. TEMPERATURE
3.0
2.5
2.0
1.5
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGE
140
RL = 2kΩ
120
100
80
60
40
20
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
VOUT (V)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
0.1
RL = 2kΩ
VOUT = 2VP-P
AV = +1
0.01
0.001
1.0
-40 -20
0 20 40 60 80 100 120
TEMPERATURE (°C)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. INPUT AMPLITUDE
10
RL = 2kΩ
f = 10kHz
1 BW = 20kHz
0.1
0.01
0.001
0.0001
0
0.5 1.0 1.5 2.0 2.5 3.0
VIN (VP-P)
0.0001
10
100 1k 10k
FREQUENCY (Hz)
100k
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. INPUT AMPLITUDE
10
RL = 100kΩ
f = 10kHz
1 BW = 20kHz
0.1
0.01
0.001
0.0001
0
0.5 1.0 1.5 2.0 2.5 3.0
VIN (VP-P)
www.maximintegrated.com
Maxim Integrated │ 5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet MAX4401.PDF ] | |
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