OPA4342EA BURR-BROWN [Burr-Brown Corporation], OPA4342EA Datasheet

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OPA4342EA

Manufacturer Part Number
OPA4342EA
Description
Manufacturer
BURR-BROWN [Burr-Brown Corporation]
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
OPA4342EA
Manufacturer:
TIBB
Quantity:
825
Part Number:
OPA4342EA/250
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
OPA4342EA/2K5
Manufacturer:
TI/德州仪器
Quantity:
20 000
FEATURES
APPLICATIONS
© 1999 Burr-Brown Corporation
For most current data sheet and other product
PCMCIA CARDS
DATA ACQUISITION
PROCESS CONTROL
AUDIO PROCESSING
LOW QUIESCENT CURRENT: 150 A typ
RAIL-TO-RAIL INPUT
RAIL-TO-RAIL OUTPUT (within 1mV)
SINGLE SUPPLY CAPABILITY
LOW COST
Micro
SOT23-5
MSOP-8
TSSOP-14
BANDWIDTH: 1MHz
SLEW RATE: 1V/ s
THD + NOISE: 0.006%
COMMUNICATIONS
ACTIVE FILTERS
TEST EQUIPMENT
CONSUMER ELECTRONICS
information, visit www.burr-brown.com
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
SIZE PACKAGE OPTIONS:
Low Cost, Low Power, Rail-to-Rail
OPERATIONAL AMPLIFIERS
®
Micro
Amplifier
PDS-1485B
DESCRIPTION
The OPA342 series rail-to-rail CMOS operational
amplifiers are designed for low cost, low power,
miniature applications. They are optimized to operate
on a single supply as low as 2.5V with an input
common-mode voltage range that extends 300mV
beyond the supplies.
Rail-to-rail input/output and high-speed operation make
them ideal for driving sampling Analog-to-Digital Con-
verters (ADC). They are also well suited for general
purpose and audio applicaitons and providing I/V con-
version at the output of Digital-to-Analog Converters
(DAC). Single, dual and quad versions have identical
specs for design flexibility.
The OPA342 series offers excellent dynamic response
with a quiescent current of only 250 A max. Dual and
quad designs feature completely independent circuitry
for lowest crosstalk and freedom from interaction.
SPICE MODEL available at www.burr-brown.com.
PACKAGE
TSSOP-14
SOT23-5
MSOP-8
DIP-14
SO-14
SO-8
Series
OPA342
SINGLE
OPA2342
DUAL
Printed in U.S.A. June, 2000
OPA2342
OPA4342
OPA342
OPA4342
QUAD

Related parts for OPA4342EA

OPA4342EA Summary of contents

Page 1

For most current data sheet and other product information, visit www.burr-brown.com Low Cost, Low Power, Rail-to-Rail OPERATIONAL AMPLIFIERS Micro FEATURES LOW QUIESCENT CURRENT: 150 A typ RAIL-TO-RAIL INPUT RAIL-TO-RAIL OUTPUT (within 1mV) SINGLE SUPPLY CAPABILITY LOW COST SIZE PACKAGE ...

Page 2

... 100k A 104dB 100k A 100dB 96dB 90dB L OL Per Channel OPA342NA, UA OPA2342EA, UA OPA4342EA, UA, PA MIN TYP MAX UNITS 200 V/V 250 V/V 0.2 V/V 132 dB 0 See Typical Curve pA 0 Vrms 30 nV ...

Page 3

... Tape and Reel " OPA2342EA /2K5 Tape and Reel OPA2342UA Rails " OPA2342UA /2K5 Tape and Reel OPA4342EA /250 Tape and Reel " OPA4342EA /2K5 Tape and Reel OPA4342UA Rails " OPA4342UA /2K5 Tape and Reel OPA4342PA Rails OPA342, 2342, 4342 ® ...

Page 4

TYPICAL PERFORMANCE CURVES + +5V, and R = 10k connected OPEN-LOOP GAIN/PHASE vs FREQUENCY 120 100 Gain 100 1k 10k Frequency ...

Page 5

TYPICAL PERFORMANCE CURVES + +5V, and R = 10k connected OPEN-LOOP GAIN, COMMON-MODE REJECTION RATIO, AND POWER SUPPLY REJECTION vs TEMPERATURE 140 A OL 120 100 80 PSRR 60 ...

Page 6

TYPICAL PERFORMANCE CURVES + +5V, and R = 10k connected OUTPUT VOLTAGE SWING vs OUTPUT CURRENT V+ (V+) – 1 – (V+) – ...

Page 7

TYPICAL PERFORMANCE CURVES + +5V, and R = 10k connected SMALL-SIGNAL OVERSHOOT vs LOAD CAPACITANCE – ...

Page 8

APPLICATIONS INFORMATION OPA342 series op amps are unity gain stable and can operate on a single supply, making them highly versatile and easy to use. Rail-to-rail input and output swing significantly increases dynamic range, especially in low supply applications. Figure ...

Page 9

DESIGN OPTIMIZATION WITH RAIL-TO-RAIL INPUT OP AMPS Rail-to-rail op amps can be used in virtually any op amp configuration. To achieve optimum performance, how- ever, applications using these special double-input-stage op amps may benefit from consideration of their special behavior. ...

Page 10

Overshoot vs Capacitive Load.” In unity-gain configura- tions, capacitive load drive can be improved by inserting a small ( resistor series with the output shown in Figure 5. This significantly reduces ringing ...

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