MAX4244ESD-T datasheet, PDF - EEWORLD Datasheet

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MAX4244ESD-T: DescriptionOperational Amplifiers - Op Amps 1.8V 10uA Beyond the-Rails; CategoryAnalog mixed-signal IC Amplifier circuit; File Size815KB，16 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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Operational Amplifiers - Op Amps 1.8V 10uA Beyond the-Rails

MAX4244ESD-T Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Parts packaging code	SOIC
package instruction	SOIC-14
Contacts	14
Reach Compliance Code	not_compliant
ECCN code	EAR99
Amplifier type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Maximum average bias current (IIB)	0.015 µA
Maximum bias current (IIB) at 25C	0.006 µA
Nominal Common Mode Rejection Ratio	94 dB
frequency compensation	YES
Maximum input offset voltage	1300 µV
JESD-30 code	R-PDSO-G14
JESD-609 code	e0
length	8.65 mm
low-bias	NO
low-dissonance	NO
micropower	YES
Humidity sensitivity level	1
Number of functions	4
Number of terminals	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP14,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	245
power	NO
power supply	+-0.9/+-2.75/1.8/5.5 V
Programmable power	NO
Certification status	Not Qualified
Maximum seat height	1.75 mm
Nominal slew rate	40000 V/us
Maximum slew rate	0.076 mA
Supply voltage upper limit	6 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	BIPOLAR
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Nominal Uniform Gain Bandwidth	90 kHz
Minimum voltage gain	1260
broadband	NO
width	3.9 mm
Base Number Matches	1

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19-1343; Rev

9/06

Single/Dual/Quad, +1.8V/10µA, SOT23,

Beyond-the-Rails Op Amps

General Description

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 ampli-

fiers 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 combina-

tion 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 out-

puts typically swing to within 9mV of the rails with a

100kΩ load. Beyond-the-rails input and rail-to-rail out-

put characteristics allow the full power-supply voltage

to be used for signal range. The combination of low

input offset 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.

♦

Ultra-Low-Voltage Operation:

Guaranteed Down to +1.8V

Typical Operation to +1.5V

♦

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

♦

Beyond-the-Rails Input Common-Mode Range

♦

Outputs Swing Rail-to-Rail

♦

No Phase Reversal for Overdriven Inputs

♦

200µV Input Offset Voltage

♦

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

Features

MAX4240–MAX4244

Ordering Information

PART

MAX4240EUK-T

MAX4241EUA

MAX4241ESA

MAX4242EUA

MAX4242ESA

MAX4243EUB

MAX4243ESD

MAX4244ESD

TEMP RANGE

-40°C to +85°C

PIN-

PACKAGE

5 SOT23-5

8 µMAX

8 SO

8 µMAX

8 SO

10 µMAX

14 SO

TOP

MARK

ACCS

—

Applications

Two-Cell Battery-

Powered Systems

Portable/Battery-Powered

Electronic Equipment

Digital Scales

Strain Gauges

Sensor Amplifiers

Cellular Phones

Notebook Computers

PDAs

Selector Guide

PART

MAX4240

MAX4241

MAX4242

MAX4243

MAX4244

NO. OF

AMPS

SHUTDOWN

—

Yes

—

Yes

—

PIN-PACKAGE

5-pin SOT23

8-pin µMAX/SO

10-pin µMAX,

14-pin SO

Pin Configurations

TOP VIEW

OUT

MAX4240

IN+

IN-

Beyond-the-Rails is a trademark and µMAX is a registered

trademark of Maxim Integrated Products, Inc.

SOT23-5

Pin Configurations continued at end of data sheet.

________________________________________________________________

Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX4244ESD-T Related Products

	MAX4244ESD-T	MAX4244ESD+T
Description	Operational Amplifiers - Op Amps 1.8V 10uA Beyond the-Rails	Operational Amplifiers - Op Amps 1.8V 10uA Beyond the-Rails
Is it lead-free?	Contains lead	Lead free
Is it Rohs certified?	incompatible	conform to
Parts packaging code	SOIC	SOIC
package instruction	SOIC-14	SO-14
Contacts	14	14
Reach Compliance Code	not_compliant	unknown
ECCN code	EAR99	EAR99
Amplifier type	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK
Maximum average bias current (IIB)	0.015 µA	0.015 µA
Maximum bias current (IIB) at 25C	0.006 µA	0.006 µA
Nominal Common Mode Rejection Ratio	94 dB	68 dB
frequency compensation	YES	YES
Maximum input offset voltage	1300 µV	1300 µV
JESD-30 code	R-PDSO-G14	R-PDSO-G14
JESD-609 code	e0	e3
length	8.65 mm	8.65 mm
low-bias	NO	NO
low-dissonance	NO	NO
micropower	YES	YES
Humidity sensitivity level	1	1
Number of functions	4	4
Number of terminals	14	14
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Encapsulate equivalent code	SOP14,.25	SOP14,.25
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
method of packing	TAPE AND REEL	TAPE AND REEL
Peak Reflow Temperature (Celsius)	245	260
power	NO	NO
power supply	+-0.9/+-2.75/1.8/5.5 V	+-0.9/+-2.75/1.8/5.5 V
Programmable power	NO	NO
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm
Nominal slew rate	40000 V/us	0.04 V/us
Maximum slew rate	0.076 mA	0.076 mA
Supply voltage upper limit	6 V	3 V
Nominal supply voltage (Vsup)	5 V	5.5 V
surface mount	YES	YES
technology	BIPOLAR	BIPOLAR
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)	Tin (Sn)
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	30
Nominal Uniform Gain Bandwidth	90 kHz	90 kHz
Minimum voltage gain	1260	1260
broadband	NO	NO
width	3.9 mm	3.9 mm
Base Number Matches	1	1

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