參數(shù)資料
型號： MAX4237BESA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動控制電子
英文描述： SOT23, Very High Precision, 3V/5V Rail-to-Rail Op Amps
中文描述： OP-AMP, 340 uV OFFSET-MAX, 7.5 MHz BAND WIDTH, PDSO8
封裝： 0.150 INCH, SOIC-8
文件頁數(shù)： 12/14頁
文件大小： 455K
代理商： MAX4237BESA
M
SOT23, Very High Precision, 3V/5V
Rail-To-Rail Op Amps
12
______________________________________________________________________________________
current, low-noise inputs allow a minimum of capaci-
tance to be used.
Piezoresistive transducers applications require many of
the same qualities. For those applications the
MAX4236/MAX4237 high CMRR, PSRR, and offset sta-
bility are also a good match.
A typical application for a piezoresistive transducer
instrumentation amplifier design using the
MAX4236/MAX4237 is shown in the
Typical Application
Circuit
.
In general, the MAX4236/MAX4237 are good compo-
nents for any application in which an amplifier with an
almost zero input current is required, including high-
precision, long time-constant integrators and electro-
chemical sensors.
Power Supplies
The MAX4236/MAX4237 can operate from a single
+2.4V to +5.5V power supply, or from ±1.2V to ±2.75V
power supplies. The power supply pin(s) must be
bypassed to ground with a 0.1μF capacitor as close to
the pin as possible.
Layout and Physical Design
A good layout improves performance by decreasing
the amount of parasitic and stray capacitance, induc-
tance and resistance at the amplifier
’
s inputs, outputs,
and power-supply connections. Since parasitics might
be unavoidable, minimize trace lengths, resistor leads,
and place external components as close to the pins as
possible.
In high impedance, low input current applications, input
lines guarding and shielding, special grounding, and
other physical design and layout techniques, are
mandatory if good results are expected.
The negative effects of crosstalk, EMI and other forms
of interference and noise (thermal, acoustic, etc.) must
be accounted for and prevented beforehand for good
performance in the type of sensitive circuitry in which
the MAX4236/MAX4237 are likely to be used.
Selector Guide
PART
GRADE
MINIMUM
STABLE
GAIN
TOP MARK
MAX4236EUT
MAX4236AEUA
MAX4236BEUA
MAX4236AESA
MAX4236BESA
MAX4237EUT
MAX4237AEUA
MAX4237BEUA
MAX4237AESA
MAX4237BESA
—
A
B
A
B
—
A
B
A
B
1
1
1
1
1
5
5
5
5
5
AAUV
—
—
—
—
AAUW
—
—
—
—
-V
S
LOAD CELL
+V
S
+V
S
V
OUT
-V
S
MAX4236
MAX4236
Typical Application Circuit
Chip Information
TRANSISTOR COUNTS: 224
PROCESS: BiCMOS
相關(guān)PDF資料
PDF描述
MAX4237EUT-T SOT23, Very High Precision, 3V/5V Rail-to-Rail Op Amps
MAX4241EUA Single/Dual/Quad, !.8V/10レA, SOT23, Beyond-the-Rails Op Amps
MAX4240 Single/Dual/Quad, !.8V/10レA, SOT23, Beyond-the-Rails Op Amps
MAX4241 Single/Dual/Quad, !.8V/10レA, SOT23, Beyond-the-Rails Op Amps
MAX4241ESA Single/Dual/Quad, !.8V/10レA, SOT23, Beyond-the-Rails Op Amps
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4237BESA+ 功能描述:精密放大器 Precision 3V/5V Rail-Rail RoHS:否 制造商:Maxim Integrated 每芯片的通道數(shù)量: 輸入補(bǔ)償電壓:0.25 mV at +/- 5 V 輸入電壓范圍（最大值）: 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX4237BESA+T 功能描述:精密放大器 Precision 3V/5V Rail-Rail RoHS:否 制造商:Maxim Integrated 每芯片的通道數(shù)量: 輸入補(bǔ)償電壓:0.25 mV at +/- 5 V 輸入電壓范圍（最大值）: 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX4237BESA-T 功能描述:精密放大器 Precision 3V/5V Rail-Rail RoHS:否 制造商:Maxim Integrated 每芯片的通道數(shù)量: 輸入補(bǔ)償電壓:0.25 mV at +/- 5 V 輸入電壓范圍（最大值）: 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX4237BEUA 功能描述:精密放大器 Precision 3V/5V Rail-Rail RoHS:否 制造商:Maxim Integrated 每芯片的通道數(shù)量: 輸入補(bǔ)償電壓:0.25 mV at +/- 5 V 輸入電壓范圍（最大值）: 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX4237BEUA+ 功能描述:精密放大器 Precision 3V/5V Rail-Rail RoHS:否 制造商:Maxim Integrated 每芯片的通道數(shù)量: 輸入補(bǔ)償電壓:0.25 mV at +/- 5 V 輸入電壓范圍（最大值）: 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
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