OPA345NA/3K datasheet, PDF - EEWORLD Datasheet

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OPA345NA/3K: DescriptionOP-AMP, 1200 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO5; CategoryAnalog mixed-signal IC Amplifier circuit; File Size239KB，11 Pages; ManufacturerBurr-Brown; Websitehttp://www.burr-brown.com/

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OPA345NA/3K Overview

OP-AMP, 1200 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO5

OPA345NA/3K Parametric

Parameter Name	Attribute value
Maker	Burr-Brown
package instruction	SOT-23, 5 PIN
Reach Compliance Code	unknown
Is Samacsys	N
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.00001 µA
Nominal Common Mode Rejection Ratio	92 dB
Maximum input offset voltage	1200 µV
JESD-30 code	R-PDSO-G5
Number of functions	1
Number of terminals	5
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
Nominal slew rate	2 V/us
Supply voltage upper limit	7.5 V
Nominal supply voltage (Vsup)	5.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal location	DUAL
Nominal Uniform Gain Bandwidth	3000 kHz
Base Number Matches	1

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OPA

344

OPA

OPA344

434

OPA2344

OPA4344

OPA

345

342

OPA345

OPA2345

OPA4345

For most current data sheet and other product

information, visit www.burr-brown.com

LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL

OPERATIONAL AMPLIFIERS

Micro

Amplifier

™

Series

FEATURES

RAIL-TO-RAIL INPUT

RAIL-TO-RAIL OUTPUT (within 1mV)

LOW QUIESCENT CURRENT: 150

A typ

Micro

SIZE PACKAGES

SOT23-5

MSOP-8

TSSOP-14

DESCRIPTION

The OPA344 and OPA345 series rail-to-rail CMOS

operational amplifiers are designed for precision, low-

power, miniature applications. The OPA344 is unity

gain stable, while the OPA345 is optimized for gains

greater than or equal to five, and has a gain-bandwidth

product of 3MHz.

The OPA344 and OPA345 are optimized to operate on

a single supply from 2.5V and up to 5.5V with an input

common-mode voltage range that extends 300mV

beyond the supplies. Quiescent current is only

250µA (max).

Rail-to-rail input and output make them ideal for driving

sampling analog-to-digital converters. They are also well

suited for general purpose and audio applicaitons and

providing I/V conversion at the output of D/A converters.

Single, dual and quad versions have identical specs for

design flexibility.

A variety of packages are available. All are specified for

operation from –40ºC to 85ºC. A SPICE macromodel is

available for design analysis.

GAIN-BANDWIDTH

OPA344: 1MHz, G

≥

OPA345: 3MHz, G

≥

SLEW RATE

OPA344: 0.8V/

OPA345: 2V/

THD + NOISE: 0.006%

APPLICATIONS

PCMCIA CARDS

DATA ACQUISITION

PROCESS CONTROL

AUDIO PROCESSING

COMMUNICATIONS

ACTIVE FILTERS

TEST EQUIPMENT

OPA344, OPA345

Out

V–

+In

SOT23-5

–In

V+

OPA4344, OPA4345

Out A

–In A

+In A

–In C

Out C

+In D

–V

+In C

Out D

–In D

OPA2344, OPA2345

Out A

–In A

+In A

V–

V+

Out B

–In B

+In B

OPA344, OPA345

–In

+In

V–

V+

Out

+In B

–In B

Out B

SO-8, MSOP-8, 8-Pin DIP (OPA2344 Only)

SO-8, 8-Pin DIP (OPA344 Only)

TSSOP-14, SO-14, 14-PIn DIP (OPA4344 Only)

International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111

Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

PDS-1486A

Printed in U.S.A. April, 2000

OPA345NA/3K Related Products

	OPA345NA/3K	OPA344NA/250	OPA344NA/3K	OPA344UA/2K5	OPA345	OPA345NA	OPA345NA/250	152A-4KV-POS	10SQ080_V01
Description	OP-AMP, 1200 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO5	OP-AMP, 1200 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO5	OP-AMP, 1200 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO5	OP-AMP, 1200 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8	OP-AMP, 1200 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO5	LOW POWER, SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series	OP-AMP, 1200 uV OFFSET-MAX, 3 MHz BAND WIDTH, PDSO5	High Voltage Power Supplies	Photovoltaic Solar Cell Protection Schottky Diode
package instruction	SOT-23, 5 PIN	SOT-23, 5 PIN	SOT-23, 5 PIN	SO-8	-	-	SOT-23, 5 PIN	-	-
Reach Compliance Code	unknown	unknown	unknown	unknow	-	-	unknown	-	-
Amplifier type	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	Operational Amplifier	-	OPERATIONAL AMPLIFIER	-	-
Maximum average bias current (IIB)	0.00001 µA	0.00001 µA	0.00001 µA	0.00001 µA	-	-	0.00001 µA	-	-
Nominal Common Mode Rejection Ratio	92 dB	92 dB	92 dB	92 dB	-	-	92 dB	-	-
Maximum input offset voltage	1200 µV	1200 µV	1200 µV	1200 µV	1200 mV	-	1200 µV	-	-
JESD-30 code	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	R-PDSO-G8	-	-	R-PDSO-G5	-	-
Number of functions	1	1	1	1	1	-	1	-	-
Number of terminals	5	5	5	8	5	-	5	-	-
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 Cel	-	85 °C	-	-
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 Cel	-	-40 °C	-	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	-	-
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	-	RECTANGULAR	-	-
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	-	-	SMALL OUTLINE	-	-
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	-	Not Qualified	-	-
Nominal slew rate	2 V/us	0.8 V/us	0.8 V/us	0.8 V/us	-	-	2 V/us	-	-
Supply voltage upper limit	7.5 V	7.5 V	7.5 V	7.5 V	-	-	7.5 V	-	-
Nominal supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	-	-	5.5 V	-	-
surface mount	YES	YES	YES	YES	Yes	-	YES	-	-
technology	CMOS	CMOS	CMOS	CMOS	-	-	CMOS	-	-
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	-	-
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	-	GULL WING	-	-
Terminal location	DUAL	DUAL	DUAL	DUAL	pair	-	DUAL	-	-
Nominal Uniform Gain Bandwidth	3000 kHz	1000 kHz	1000 kHz	1000 kHz	-	-	3000 kHz	-	-
Base Number Matches	1	1	1	1	-	-	1	-	-

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