OPA2338UA. Burr Brown, OPA2338UA. Datasheet

OPA2338UA.

Manufacturer Part Number

OPA2338UA.

Description

Manufacturer

Burr Brown

Datasheet

1.OPA2338UA..pdf (18 pages)

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FEATURES

APPLICATIONS

SPICE model available at www.ti.com.

PRODUCTION DATA information is current as of publication date. Products

conform to specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all parameters.

All trademarks are the property of their respective owners.

− In

+In

V −

MicroSIZE PACKAGES:

SOT23-5, SOT23-8

SINGLE-SUPPLY OPERATION

RAIL-TO-RAIL OUTPUT SWING

FET-INPUT: I

HIGH SPEED:

OPA337: 3MHz, 1.2V/µs (G = 1)

OPA338: 12.5MHz, 4.6V/µs (G = 5)

OPERATION FROM 2.5V to 5.5V

HIGH OPEN-LOOP GAIN: 120dB

LOW QUIESCENT CURRENT: 525µA/amp

SINGLE AND DUAL VERSIONS

BATTERY-POWERED INSTRUMENTS

PHOTODIODE PRE-AMPS

MEDICAL INSTRUMENTS

TEST EQUIPMENT

AUDIO SYSTEMS

DRIVING ADCs

CONSUMER PRODUCTS

DIP−8

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments

semiconductor products and disclaimers thereto appears at the end of this data sheet.

NC = No Connection

OPA337, OPA338

(1)

, SO−8, MSOP−8

CMOS OPERATIONAL AMPLIFIERS

= 10pA max

(1)

V+

Output

MicroSIZE, Single-Supply

MicroAmplifierE Series

NOTE: (1) DIP AND MSOP− 8 versions for OPA337, OPA2337 only.

Out

+In

V −

OPA337, OPA338

www.ti.com

SOT23−5

DESCRIPTION

The OPA337 and OPA338 series rail-to-rail output CMOS

operational amplifiers are designed for low cost and

miniature applications. Packaged in the SOT23-8, the

OPA2337EA and OPA2338EA are Texas Instruments’

smallest dual op amps. At 1/4 the size of a conventional

SO-8 surface-mount, they are ideal for space-sensitive

applications.

Utilizing advanced CMOS technology, the OPA337 and

OPA338 op amps provide low bias current, high-speed

operation, high open-loop gain, and rail-to-rail output

swing. They operate on a single supply with operation as

low as 2.5V while drawing only 525µA quiescent current.

In addition, the input common-mode voltage range

includes ground—ideal for single-supply operation.

The OPA337 series is unity-gain stable. The OPA338 series

is optimized for gains greater than or equal to 5. They are

easy-to-use and free from phase inversion and overload

problems found in some other op amps. Excellent

performance is maintained as the amplifiers swing to their

specified limits. The dual versions feature completely

independent circuitry for lowest crosstalk and freedom from

interaction, even when overdriven or overloaded.

PACKAGE

SOT23-5

SOT23-8

MSOP-8

DIP-8

SO-8

V+

− In

SINGLE

OPA337

G = 1 STABLE

OPA337, OPA2337

OPA338, OPA2338

SBOS077B − JUNE 1997 − REVISED MARCH 2005

Out A

+In A

−

In A

OPA2337

−

DUAL

DIP−8

OPA2337, OPA2338

(1)

, SO−8, SOT23−8

SINGLE

OPA338

G ≥ 5 STABLE

OPA2338

DUAL

V+

Out B

−

+In B

In B

Related parts for OPA2338UA.

OPA2338UA. Summary of contents

Page 1

MicroSIZE, Single-Supply CMOS OPERATIONAL AMPLIFIERS MicroAmplifierE Series FEATURES D MicroSIZE PACKAGES: SOT23-5, SOT23-8 D SINGLE-SUPPLY OPERATION D RAIL-TO-RAIL OUTPUT SWING D FET-INPUT 10pA max B D HIGH SPEED: OPA337: 3MHz, 1.2V/µ OPA338: 12.5MHz, 4.6V/µs (G ...

Page 2

OPA337, OPA2337 OPA338, OPA2338 SBOS077B − JUNE 1997 − REVISED MARCH 2005 ABSOLUTE MAXIMUM RATINGS Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

ELECTRICAL CHARACTERISTICS: V Boldface limits apply over the specified temperature range, −405C to +855C +25°C and 25kΩ connected /2, unless otherwise noted. PARAMETER OFFSET VOLTAGE Input Offset Voltage ...

Page 4

OPA337, OPA2337 OPA338, OPA2338 SBOS077B − JUNE 1997 − REVISED MARCH 2005 ELECTRICAL CHARACTERISTICS: V Boldface limits apply over the specified temperature range, −405C to +855C +25°C and 25kΩ connected to V ...

Page 5

TYPICAL CHARACTERISTICS +25° +5V, and 25kΩ connected /2, unless otherwise noted. OPEN−LOOP GAIN/PHASE vs FREQUENCY 160 140 120 100 −20 ...

Page 6

OPA337, OPA2337 OPA338, OPA2338 SBOS077B − JUNE 1997 − REVISED MARCH 2005 TYPICAL CHARACTERISTICS (continued +25° +5V, and 25kΩ connected /2, unless otherwise noted CMRR, ...

Page 7

TYPICAL CHARACTERISTICS (continued +25° +5V, and 25kΩ connected /2, unless otherwise noted. OFFSET VOLTAGE PRODUCTION DISTRIBUTION 25 Typical distribution of packaged units ...

Page 8

OPA337, OPA2337 OPA338, OPA2338 SBOS077B − JUNE 1997 − REVISED MARCH 2005 APPLICATIONS INFORMATION The OPA337 and OPA338 series are fabricated on a state-of-the-art CMOS process. The OPA337 series is unity-gain stable. The OPA338 series is optimized for gains greater ...

Page 9

The required compensation capacitor value can be determined from the following equation 1/(2π Since f may shift with process variations recommended that a value less than f determining C ...

Page 10

OPA337, OPA2337 OPA338, OPA2338 SBOS077B − JUNE 1997 − REVISED MARCH 2005 1.5kΩ 20kΩ 1MΩ 1000pF 1/2 OPA2337E R Electret 3 (1) 1MΩ Microphone 100kΩ NOTE: (1) Electret microphone R 5 with ...

Page 11

PACKAGING INFORMATION (1) Orderable Device Status OPA2337EA/250 ACTIVE OPA2337EA/3K ACTIVE OPA2337EA/3KG4 ACTIVE OPA2337PA ACTIVE OPA2337UA ACTIVE OPA2337UA/2K5 ACTIVE OPA2337UA/2K5G4 ACTIVE OPA2337UAG4 ACTIVE OPA2338EA/250 ACTIVE OPA2338EA/3K ACTIVE OPA2338EA/3KG4 ACTIVE OPA2338UA ACTIVE OPA2338UA/2K5 ACTIVE OPA2338UA/2K5G4 ACTIVE OPA337EA/250 ACTIVE OPA337EA/2K5 ACTIVE OPA337NA/250 ...

Page 12

Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. ...

Page 13

P (R-PDIP-T8) 0.400 (10,60) 0.355 (9,02 0.260 (6,60) 0.240 (6,10 0.070 (1,78) MAX 0.020 (0,51) MIN 0.200 (5,08) MAX 0.125 (3,18) MIN 0.100 (2,54) 0.021 (0,53) 0.010 (0,25) 0.015 (0,38) NOTES: A. All linear dimensions are ...

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Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the ...

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