MAX4243EUB

更新时间： 2024-09-23 22:35:19

品牌	Logo	应用领域
美信 - MAXIM		运算放大器
页数	文件大小	规格书
16页	175K
描述
Single/Dual/Quad, !.8V/10レA, SOT23, Beyond-the-Rails Op Amps

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替代型号

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MAX4243EUB 数据手册

19-1343; Rev 0; 3/98

S in g le /Du a l/Qu a d , +1 .8 V/1 0 µA, S OT2 3 ,

Be yo n d -t h e -Ra ils Op Am p s

0–MAX24

________________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

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™

♦ Ultra-Low-Voltage Operation:

Guaranteed Down to +1.8V

Typical Operation to +1.5V

inp uts a nd Ra il-to-Ra il outp ut c a p a b ilitie s . The s e

♦ 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

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.

♦ Beyond-the-Rails Input Common-Mode Range

♦ Outputs Swing Rail-to-Rail

♦ No Phase Reversal for Overdriven Inputs

♦ 200µV Input Offset Voltage

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 100kΩ

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.

♦ Unity-Gain Stable for Capacitive Loads up to 200pF

♦ 90kHz Gain-Bandwidth Product

♦ Available in Space-Saving 5-Pin SOT23 and

8-Pin µMAX Packages

_______________Ord e rin g In fo rm a t io n

PIN-

SOT

PART

TEMP. RANGE

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.

PACKAGE TOP MARK

MAX4240EUK-T -40°C to +85°C 5 SOT23-5

ACCS

—

MAX4241EUA

MAX4241ESA

MAX4242EUA

MAX4242ESA

MAX4243EUB

MAX4243ESD

MAX4244ESD

-40°C to +85°C 8 µMAX

-40°C to +85°C 8 SO

-40°C to +85°C 8 µMAX

-40°C to +85°C 8 SO

-40°C to +85°C 10 µMAX

-40°C to +85°C 14 SO

—

________________________Ap p lic a t io n s

—

Two-Cell Battery-

Powered Systems

Strain Gauges

Sensor Amplifiers

Cellular Phones

Notebook Computers

PDAs

—

Portable/Battery-Powered

Electronic Equipment

—

Digital Scales

_________________P in Co n fig u ra t io n s

_____________________S e le c t o r Gu id e

TOP VIEW

NO. OF

AMPS

PART

SHUTDOWN

PIN-PACKAGE

OUT

MAX4240

MAX4241

MAX4242

—

Yes

—

5-pin SOT23

8-pin µMAX/SO

MAX4240

10-pin µMAX,

14-pin SO

MAX4243

MAX4244

Yes

—

IN+

IN-

14-pin SO

SOT23-5

Beyond-the-Rails is a trademark of Maxim Integrated Products.

Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.

Pin Configurations continued at end of data sheet.

________________________________________________________________ Maxim Integrated Products

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.

12 3 4 5 6 7...16

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MAX4243EUB 替代型号

型号	品牌	替代类型	描述	数据表
MAX4243EUB+	MAXIM	完全替代	Operational Amplifier, 2 Func, 2000uV Offset-Max, BIPolar, PDSO10, MICRO MAX PACKAGE-10
MAX4243EUB+T	MAXIM	类似代替	Operational Amplifier, 2 Func, 2000uV Offset-Max, BIPolar, PDSO10, MICRO MAX PACKAGE-10
MAX4243EUB-T	MAXIM	功能相似	Operational Amplifier, 2 Func, 2000uV Offset-Max, BIPolar, PDSO10, MICRO, SOP-10

与MAX4243EUB相关器件

型号	品牌	获取价格	描述	数据表
MAX4243EUB+	MAXIM	获取价格	Operational Amplifier, 2 Func, 2000uV Offset-Max, BIPolar, PDSO10, MICRO MAX PACKAGE-10
MAX4243EUB+T	MAXIM	获取价格	Operational Amplifier, 2 Func, 2000uV Offset-Max, BIPolar, PDSO10, MICRO MAX PACKAGE-10
MAX4243EUB-T	MAXIM	获取价格	Operational Amplifier, 2 Func, 2000uV Offset-Max, BIPolar, PDSO10, MICRO, SOP-10
MAX4244	MAXIM	获取价格	Single/Dual/Quad, !.8V/10レA, SOT23, Beyond-th
MAX4244ESD	MAXIM	获取价格	Single/Dual/Quad, !.8V/10レA, SOT23, Beyond-th
MAX4244ESD+	MAXIM	获取价格	Operational Amplifier, 4 Func, 1300uV Offset-Max, BIPolar, PDSO14, SO-14
MAX4244ESD+	ROCHESTER	获取价格	QUAD OP-AMP, 1300uV OFFSET-MAX, 0.09MHz BAND WIDTH, PDSO14, SO-14
MAX4244ESD+T	MAXIM	获取价格	Operational Amplifier, 4 Func, 1300uV Offset-Max, BIPolar, PDSO14, SO-14
MAX4244ESD-T	MAXIM	获取价格	暂无描述
MAX4245	MAXIM	获取价格	Ultra-Small, Rail-to-Rail I/O with Disable, Single-/Dual-Supply, Low-Power Op Amps

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