MAX4461HEUT-T Maxim Integrated Products, MAX4461HEUT-T Datasheet

MAX4461HEUT-T

Manufacturer Part Number

MAX4461HEUT-T

Description

Manufacturer

Maxim Integrated Products

Datasheets

1.MAX4462TESA.pdf (20 pages)

2.MAX4462TESA.pdf (20 pages)

Specifications of MAX4461HEUT-T

Pack_quantity

2500

Comm_code

85423300

Lead_time

Current page: 1 of 20
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The MAX4460/MAX4461/MAX4462 are instrumentation

amplifiers with precision specifications, low-power con-

sumption, and excellent gain-bandwidth product.

Proprietary design techniques allow ground-sensing

capability combined with ultra-low input current and

increased common-mode rejection performance. These

rail-to-rail output instrumentation amplifiers are offered in

fixed or adjustable gains and the option for either a shut-

down mode or a pin to set the output voltage relative to

an external reference (see the Ordering Information and

Selector Guide).

The MAX4460 has an adjustable gain and uses ground

as its reference voltage. The MAX4461 is offered in fixed

gains of 1, 10, and 100, uses ground as its reference volt-

age, and has a logic-controlled shutdown input. The

MAX4462 is offered in fixed gains of 1, 10, and 100 and

has a reference input pin (REF). REF sets the output volt-

age for zero differential input to allow bipolar signals in

single-supply applications.

The MAX4460/MAX4461/MAX4462 have high-impedance

inputs optimized for small-signal differential voltages. The

MAX4461/MAX4462 are factory trimmed to gains of 1, 10,

or 100 (suffixed U, T, and H) with ±0.1% accuracy. The

typical offset of the MAX4460/MAX4461/MAX4462 is

100µV. All devices have a gain-bandwidth product of

2.5MHz.

These amplifiers operate with a single-supply voltage

from 2.85V to 5.25V and with a quiescent current of only

700µA (less than 1µA in shutdown for the MAX4461). The

MAX4462 can also be operated with dual supplies.

Smaller than most competitors, the MAX4460/

MAX4461/MAX4462 are available in space-saving 6-pin

SOT23 and TDFN packages.

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.

19-2279; Rev 4; 3/06

Selector Guide appears at end of data sheet.

Pin Configurations appear at end of data sheet.

________________________Applications

Industrial Process Control

Strain-Gauge Amplifiers

Transducer Interface

Precision Low-Side Current Sense

Low-Noise Microphone Preamplifier

Differential Voltage Amplification

Battery-Powered Medical Equipment

________________________________________________________________ Maxim Integrated Products

SOT23, 3V/5V, Single-Supply, Rail-to-Rail

General Description

Instrumentation Amplifiers

♦ Tiny 6-Pin SOT23 and TDFN Packages

♦ Input Negative Rail Sensing

♦ 1pA (typ) Input Bias Current

♦ 100µV Input Offset Voltage

♦ Rail-to-Rail Output

♦ 2.85V to 5.25V Single Supply

♦ 700µA Supply Current

♦ ±0.1% Gain Error

♦ 2.5MHz Gain-Bandwidth Product

♦ 18nV/√Hz Input-Referred Noise

+Denotes lead-free package.

*EP = Exposed paddle.

Ordering Information continued at end of data sheet.

MAX4460ETT+T

MAX4460EUT-T

MAX4460ESA

MAX4461UETT+T

MAX4461UEUT-T

MAX4461UESA

MAX4461TETT+T

MAX4461TEUT-T

MAX4461TESA

MAX4461HETT+T

MAX4461HEUT-T

MAX4461HESA

Typical Application Circuits continued at end of data sheet.

PART

Typical Application Circuits

-40°C to +85°C

Ordering Information

RANGE

TEMP

+ ∆V

- ∆V

PIN-

PACKAGE

6 TDFN-EP*

6 SOT23-6

8 SO

6 TDFN-EP*

6 SOT23-6

8 SO

6 TDFN-EP*

6 SOT23-6

8 SO

6 TDFN-EP*

6 SOT23-6

8 SO

MAX4462

Features

REF

OUT

+ANK

AASS

+ANJ

AASU

+ANL

AASV

AAST

+ANI

MARK

TOP

—

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