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參數(shù)資料
| 型號： | MAX4242EUA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Single/Dual/Quad, !.8V/10レA, SOT23, Beyond-the-Rails Op Amps |
| 中文描述： | DUAL OP-AMP, 2000 uV OFFSET-MAX, 0.09 MHz BAND WIDTH, PDSO8 |
| 封裝： | 3 X 3 MM, MICRO, SOP-8 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 174K |
| 代理商： | MAX4242EUA |
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
________________General Desc ription
The MAX4240–MAX4244 family of micropower op amps
operate from a single +1.8V to +5.5V supply or dual
±0.9V to ±2.75V supplies and have Beyond-the-Rails
inputs and Rail-to-Rail
output capabilities. These
amplifiers provide a 90kHz gain-bandwidth product
while using only 10μA of supply current per amplifier.
The MAX4241/MAX4243 have a low-power shutdown
mode that reduces supply current to less than 1μA and
forces the output into a high-impedance state. Although
the minimum operating voltage is specified at +1.8V,
these devices typically operate down to +1.5V. The
combination of ultra-low-voltage operation, beyond-the-
rails inputs, rail-to-rail outputs, and ultra-low power con-
sumption makes these devices ideal for any portable/
two-cell battery-powered system.
These amplifiers have an input common-mode range
that extends 200mV beyond each rail, and their outputs
typically swing to within 9mV of the rails with a 100k
load. Beyond-the-rails input and rail-to-rail output char-
acteristics allow the full power-supply voltage to be
used for signal range. The combination of low input off-
set voltage, low input bias current, and high open-loop
gain makes them suitable for low-power/low-voltage
precision applications.
The MAX4240 is offered in a space-saving 5-pin SOT23
package. All specifications are guaranteed over the
-40°C to +85°C extended temperature range.
________________________Applic ations
Two-Cell Battery-
Powered Systems
Portable/Battery-Powered
Electronic Equipment
Digital Scales
Strain Gauges
Sensor Amplifiers
Cellular Phones
Notebook Computers
PDAs
____________________________Features
o
Ultra-Low-Voltage Operation:
Guaranteed Down to +1.8V
Typical Operation to +1.5V
o
Ultra-Low Power Consumption:
10μA Supply Current per Amplifier
1μA Shutdown Mode (MAX4241/MAX4243)
Up to 200,000 Hours Operation from Two AA
Alkaline Cells
o
Beyond-the-Rails Input Common-Mode Range
o
Outputs Swing Rail-to-Rail
o
No Phase Reversal for Overdriven Inputs
o
200μV Input Offset Voltage
o
Unity-Gain Stable for Capacitive Loads up to 200pF
o
90kHz Gain-Bandwidth Product
o
Available in Space-Saving 5-Pin SOT23 and
8-Pin μMAX Packages
M
S ingle/Dual/Quad, +1.8V /10μA, S OT 23,
Beyond-the-Rails Op Amps
________________________________________________________________ Maxim Integrated Products
1
V
EE
IN-
IN+
1
5
V
CC
OUT
MAX4240
SOT23-5
TOP VIEW
2
3
4
_________________Pin Configurations
19-1343; Rev 0; 3/98
PART
MAX4240
EUK-T
MAX4241
EUA
MAX4241ESA
MAX4242
EUA
MAX4242ESA
MAX4243
EUB
MAX4243ESD
MAX4244
ESD
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-
PACKAGE
5 SOT23-5
8 μMAX
8 SO
8 μMAX
8 SO
10 μMAX
14 SO
14 SO
_______________Ordering Information
Pin Configurations continued at end of data sheet.
_____________________S elec tor Guide
NO. OF
AMPS
PIN-PACKAGE
MAX4240
1
5-pin SOT23
MAX4241
1
8-pin μMAX/SO
PART
MAX4242
2
8-pin μMAX/SO
SHUTDOWN
—
Yes
—
MAX4243
2
10-pin μMAX,
14-pin SO
MAX4244
4
14-pin SO
Yes
—
Beyond-the-Rails is a trademark of Maxim Integrated Products.
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
SOT
TOP MARK
ACCS
—
—
—
—
—
—
—
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4242EUA+ | 功能描述:運算放大器 - 運放 1.8V 10uA Beyond the-Rails RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4242EUA+T | 功能描述:運算放大器 - 運放 1.8V 10uA Beyond the-Rails RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4242EUA-T | 功能描述:運算放大器 - 運放 1.8V 10uA Beyond the-Rails RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4243ESD | 功能描述:運算放大器 - 運放 1.8V 10uA Beyond the-Rails RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX4243ESD+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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