OPA4340EA-250 BURR-BROWN [Burr-Brown Corporation], OPA4340EA-250 Datasheet

OPA4340EA-250

Manufacturer Part Number

OPA4340EA-250

Description

SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series

Manufacturer

BURR-BROWN [Burr-Brown Corporation]

Datasheet

1.OPA4340EA-250.pdf (20 pages)

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SBOS073

Out

+In

V–

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/ • FAXLine: (800) 548-6133 (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132

DESCRIPTION

OPA340 series rail-to-rail CMOS operational amplifi-

ers are optimized for low voltage, single supply opera-

tion. Rail-to-rail input/output and high speed operation

make them ideal for driving sampling analog-to-digital

converters. They are also well suited for general pur-

pose and audio applications as well as providing I/V

conversion at the output of D/A converters. Single,

dual, and quad versions have identical specifications

for design flexibility.

The OPA340 series operates on a single supply as low as

2.5V with an input common-mode voltage range that

extends 500mV below ground and 500mV above the

positive supply. Output voltage swing is to within 1mV

FEATURES

LOW THD+NOISE: 0.0007% (f = 1kHz)

RAIL-TO-RAIL INPUT

RAIL-TO-RAIL OUTPUT (within 1mV)

Micro

WIDE BANDWIDTH: 5.5MHz

HIGH SLEW RATE: 6V/ s

LOW QUIESCENT CURRENT: 750 A/channel

SINGLE, DUAL, AND QUAD

OPA340

SOT-23-5

SIZE PACKAGES

V+

–In

+In

–In

V–

SINGLE-SUPPLY, RAIL-TO-RAIL

OPERATIONAL AMPLIFIERS

8-Pin DIP, SO-8

OPA340

Micro

V+

Output

Amplifier

Out A

+In A

–In A

V–

8-Pin DIP, SO-8, MSOP-8

PDS-1404C

OPA2340

of the supply rails with a 100k load. They offer excel-

lent dynamic response (BW = 5.5MHz, SR = 6V/ s), yet

quiescent current is only 750 A. Dual and quad designs

feature completely independent circuitry for lowest

crosstalk and freedom from interaction.

The single (OPA340) packages are the tiny 5-lead

SOT-23-5 surface mount, SO-8 surface mount, and

8-pin DIP. The dual (OPA2340) comes in the minia-

ture MSOP-8 surface mount, SO-8 surface mount,

and 8-pin DIP packages. The quad (OPA4340) pack-

ages are the space-saving SSOP-16 surface mount,

SO-14 surface mount, and the 14-pin DIP. All are

specified from –40 C to +85 C and operate from

–55 C to +125 C. A SPICE macromodel is available

for design analysis.

APPLICATIONS

DATA ACQUISITION

PROCESS CONTROL

DRIVING A/D CONVERTERS

PCMCIA CARDS

AUDIO PROCESSING

COMMUNICATIONS

ACTIVE FILTERS

TEST EQUIPMENT

™

Series

V+

Out B

–In B

+In B

Out A

Out B

+In A

+In B

–In A

–In B

OPA340/2340/4340

Printed in U.S.A. December, 1997

OPA2340

OPA4340

SSOP-16

OPA340

Out D

–In D

+In D

–V

+In C

–In C

Out C

Related parts for OPA4340EA-250

OPA4340EA-250 Summary of contents

Page 1

FEATURES RAIL-TO-RAIL INPUT RAIL-TO-RAIL OUTPUT (within 1mV) Micro SIZE PACKAGES WIDE BANDWIDTH: 5.5MHz HIGH SLEW RATE: 6V/ s LOW THD+NOISE: 0.0007 1kHz) LOW QUIESCENT CURRENT: 750 A/channel SINGLE, DUAL, AND QUAD DESCRIPTION OPA340 series rail-to-rail CMOS operational amplifi- ...

Page 2

... 10k , A 100dB 94dB 94dB + + OPA340NA, PA, UA OPA2340EA, PA, UA OPA4340EA, PA, UA (1) MIN TYP MAX UNITS 150 500 2 120 120 0 Vrms 25 nV fA/ Hz –0.3 (V+) +0 ...

Page 3

... OPA340PA OPA340PA OPA340UA OPA340UA A40A OPA2340EA-250 Tape and Reel " OPA2340EA-2500 Tape and Reel OPA2340PA OPA2340PA OPA2340UA OPA2340UA OPA4340EA OPA4340EA-250 Tape and Reel " OPA4340EA-2500 Tape and Reel OPA4340PA OPA4340PA OPA4340UA OPA4340UA OPA340/2340/4340 MEDIA Rails (3) Rails Rails (3) Rails Rails (3) Rails ® ...

Page 4

TYPICAL PERFORMANCE CURVES + +5V, and R = 10k connected OPEN-LOOP GAIN/PHASE vs FREQUENCY 160 140 120 100 –20 0 100 1k ...

Page 5

TYPICAL PERFORMANCE CURVES + +5V, and R = 10k connected OPEN-LOOP GAIN AND POWER SUPPLY REJECTION vs TEMPERATURE 130 R = 100k 120 110 R = ...

Page 6

TYPICAL PERFORMANCE CURVES + +5V, and R = 10k connected INPUT BIAS CURRENT vs TEMPERATURE 1k 100 10 1 0.1 –75 –50 – Temperature (°C) OUTPUT VOLTAGE ...

Page 7

TYPICAL PERFORMANCE CURVES + +5V, and R = 10k connected SMALL-SIGNAL STEP RESPONSE C = 100pF L 1 s/div SMALL-SIGNAL OVERSHOOT vs LOAD CAPACITANCE –1 ...

Page 8

APPLICATIONS INFORMATION OPA340 series op amps are fabricated on a state-of-the-art 0.6 micron CMOS process. They are unity-gain stable and suitable for a wide range of general purpose applications. Rail-to-rail input/output make them ideal for driving sam- pling A/D converters. ...

Page 9

OPA340 series op amps are laser-trimmed to the reduce offset voltage difference between the N-channel and P-channel input stages, resulting in improved common- mode rejection and a smooth transition between the N-channel pair and the P-channel pair. However, within the ...

Page 10

OPA340 for output. RC network filters high frequency noise. FIGURE 5. OPA340 in Noninverting Configuration Driving ADS7816. 330pF –5V for 0V ...

Page 11

... ACTIVE OPA340PA ACTIVE OPA340PAG4 ACTIVE OPA340UA ACTIVE OPA340UA/2K5 ACTIVE OPA340UA/2K5G4 ACTIVE OPA340UAG4 ACTIVE OPA4340EA/250 ACTIVE OPA4340EA/250G4 ACTIVE OPA4340EA/2K5 ACTIVE OPA4340EA/2K5G4 ACTIVE OPA4340PA OBSOLETE PACKAGE OPTION ADDENDUM Package Package Pins Package Type Drawing Qty MSOP DGK 8 250 Green (RoHS & MSOP DGK 8 250 Green (RoHS & ...

Page 12

Orderable Device Status OPA4340UA ACTIVE OPA4340UA/2K5 ACTIVE OPA4340UA/2K5G4 ACTIVE OPA4340UAG4 ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and ...

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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