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Part: OPA340UA
Category:
Description: Single-Supply, Rail-to-rail Operational Amplifiers MicroAmplifier™ Series
Company: Burr-Brown Corporation
Datasheet: Download OPA340UA datasheet File size : 593 kB
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Datasheet text preview:
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OPA OPA 340 434 0
O
PA2 340
OPA
434
OPA340 OPA2340 OPA4340
0
SINGLE-SUPPLY, RAIL-TO-RAIL OPERATIONAL AMPLIFIERS MicroAmplifier TM Series
FEATURES
q q q q q q q q RAIL-TO-RAIL INPUT RAIL-TO-RAIL OUTPUT (within 1mV) MicroSIZE PACKAGES WIDE BANDWIDTH: 5.5MHz HIGH SLEW RATE: 6V/µs LOW THD+NOISE: 0.0007% (f = 1kHz) LOW QUIESCENT CURRENT: 750µA/channel SINGLE, DUAL, AND QUAD
APPLICATIONS
q DRIVING A/D CONVERTERS q PCMCIA CARDS q DATA ACQUISITION q PROCESS CONTROL q AUDIO PROCESSING q COMMUNICATIONS q ACTIVE FILTERS q TEST EQUIPMENT of the supply rails with a 100k load. They offer excellent dynamic response (BW = 5.5MHz, SR = 6V/µs), yet quiescent current is only 750µA. 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 miniature MSOP-8 surface mount, SO-8 surface mount, and 8-pin DIP packages. The quad (OPA4340) packages 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.
OPA4340
DESCRIPTION
OPA340 series rail-to-rail CMOS operational amplifiers are optimized for low voltage, single supply operation. 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 purpose 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
OPA340 NC +In Vn I 2 1 3 4 7 8 6 5 V NC O+ N utput C 8-Pin DIP, SO-8
Out A In A
2 1 3 A D 4 5 6 B C 7 8
16 15 14 13 12 11 9 0
Out D In D +In D + V In C In C Out C NC
OPA2340 2 1 3 4 A B 7 8 6 5 O V+ ut B In B +In B 8-Pin DIP, SO-8, MSOP-8
+In A + +V
PA340 Out 1 V2 + 3 In O SOT-23-5 In 4 5 V+
Out A In A +In A V
In B In B Out B NC
SSOP-16
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
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© 1997 Burr-Brown Corporation
PDS-1404C
1
inte OPA340P/r23d in U.S.A. December, 1997 40/4340
SPECIFICATIONS: VS = 2.7V to 5V
At TA = +25°C, RL = 10k connected to VS/2 and VOUT = VS/2, unless otherwise noted. Boldface limits apply over the specified temperature range, TA = 40°C to +85°C. VS = 5V. OPA340NA, PA, UA OPA2340EA, PA, UA OPA4340EA, PA, UA PARAMETER OFFSET VOLTAGE Input Offset Voltage vs Temperature vs Power Supply T A = 40°C to +85°C Channel Separation, dc INPUT BIAS CURRENT Input Bias Current TA = 40°C to +85°C Input Offset Current NOISE Input Voltage Noise, f = 0.1 to 50kHz Input Voltage Noise Density, f = 1kHz Current Noise Density, f = 1kHz INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Ratio VOS dVOS/dT PSRR CONDITION VS = 5V VS = 2.7V to 5.5V, VCM = 0V VS = 2.7V to 5.5V, VCM = 0V MIN TYP(1) ±150 ±2.5 30 0.2 IB IOS ±0.2 ±0.2 8 25 3 0.3 80 70 66 (V+) +0.3 92 84 80 1013 || 3 1013 || 6 AOL RL = 100k, 5mV < VO < (V+) 5mV RL = 100k, 5mV < VO < (V+) 5mV RL = 10k, 50mV < VO < (V+) 50mV RL = 10k, 50mV < VO < (V+) 50mV RL = 2k, 200mV < VO < (V+) 200mV RL = 2k, 200mV < VO < (V+) 200mV G=1 VS = 5V, G = 1, CL = 100pF VS = 5V, 2V Step, CL = 100pF VS = 5V, 2V Step, CL = 100pF VIN · G = VS VS = 5V, VO = 3Vp-p(2), G = 1, f = 1kHz RL = 100k, AOL 106dB RL = 100k, AOL 106dB RL = 10k, AOL 100dB RL = 10k, AOL 100dB RL = 2k, AOL 94dB RL = 2k, AOL 94dB I SC CLOAD VS IQ IO = 0, VS = +5V IO = 0, VS = +5V 40 55 55 2.7 2.5 to 5.5 750 106 106 100 100 94 94 124 120 114 ±10 ±60 ±10 MAX ±500 120 120 UNITS µV µV/°C µV/V µV/V µV/V pA pA pA µVr ms nV/Hz fA/Hz V dB dB dB || pF || pF dB dB dB dB dB dB MHz V/µs µs µs µs % 5 5 50 50 200 200 mV mV mV mV mV mV mA
en in VCM CMRR
0.3V < VCM < (V+) 1.8V VS = 5V, 0.3V < VCM < 5.3V VS = 2.7V, 0.3V < VCM < 3V
INPUT IMPEDANCE Differential Common-Mode OPEN-LOOP GAIN Open-Loop Voltage Gain TA = 40°C to +85°C TA = 40°C to +85°C TA = 40°C to +85°C FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Settling Time, 0.1% 0.01% Overload Recovery Time Total Harmonic Distortion + Noise OUTPUT Voltage Output Swing from Rail(3) TA = 40°C to +85°C TA = 40°C to +85°C TA = 40°C to +85°C Short-Circuit Current Capacitive Load Drive POWER SUPPLY Specified Voltage Range Operating Voltage Range Quiescent Current (per amplifier) TA = 40°C to +85°C TEMPERATURE RANGE Specified Range Operating Range Storage Range Thermal Resistance SOT-23-5 Surface Mount MSOP-8 Surface Mount SO-8 Surface Mount 8-Pin DIP SSOP-16 Surface Mount SO-14 Surface Mount 14-Pin DIP GBW SR
THD+N
5.5 6 1 1.6 0.2 0.0007 1 10 40 ±50 See Typical Curve 5 950 1100 +85 +125 +125 200 150 150 100 100 100 80
V V µA µA °C °C °C °C/W °C/W °C/W °C/W °C/W °C/W °C/W
JA
NOTES: (1) VS = +5V. (2) V OUT = 0.25V to 3.25V. (3) Output voltage swings are measured between the output and power supply rails.
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OPA340/2340/4340
2
PIN CONFIGURATIONS
Top View SOIC/DIP
ELECTROSTATIC DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
OPA4340 Out A In A +In A + V+ In B In B Out B 2 1 3 A 4 5 6 B 7 C 8 In C Out C D 12 11 9 0 +In D + V In C 14 13 Out D In D
ABSOLUTE MAXIMUM RATINGS(1)
Supply Voltage .. 5.5V Signal Input Terminals, Voltage (2) ........... (V) 0.5V to (V+) +0.5V Current(2) .... 10mA Output Short-Circuit(3) ..... Continuous Operating Temperature ....... 55°C to +125°C Storage Temperature ..... 55°C to +125°C Junction Temperature .... 150°C Lead Temperature (soldering, 10s) ....... 300°C NOTES: (1) Stresses above these ratings may cause permanent damage. (2) Input terminals are diode-clamped to the power supply rails. Input signals that can swing more than 0.5V beyond the supply rails should be currentlimited to 10mA or less. (3) Short-circuit to ground, one amplifier per package.
PACKAGE/ORDERING INFORMATION
PACKAGE DRAWING NUMBER(1) SPECIFIED TEMPERATURE RANGE 40°C to +85°C PACKAGE MARKING ORDERING NUMBER(2) TRANSPORT MEDIA
PRODUCT Single OPA340NA
PACKAGE
5-Lead SOT-23-5
331
A40
"
OPA340PA OPA340UA Dual OPA2340EA " OPA2340PA OPA2340UA Quad OPA4340EA " OPA4340PA OPA4340UA
"
8-Pin DIP SO-8 Surface-Mount
"
006 182
"
40°C to +85°C 40°C to +85°C 40°C to +85°C " 40°C to +85°C 40°C to +85°C 40°C to +85°C " 40°C to +85°C 40°C to +85°C
"
OPA340PA OPA340UA
OPA340NA-250 OPA340NA-3K OPA340PA OPA340UA
Tape and Reel Tape and Reel Rails Rails (3)
MSOP-8 Surface-Mount " 8-Pin DIP SO-8 Surface-Mount
337 " 006 182
A40A " OPA2340PA OPA2340UA
OPA2340EA-250 OPA2340EA-2500 OPA2340PA OPA2340UA
Tape and Reel Tape and Reel Rails Rails (3)
SSOP-16 Surface-Mount " 14-Pin DIP SO-14 Surface Mount
322 " 010 235
OPA4340EA " OPA4340PA OPA4340UA
OPA4340EA-250 OPA4340EA-2500 OPA4340PA OPA4340UA
Tape and Reel Tape and Reel Rails Rails (3)
NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with -250, -2500, and -3K are available only in Tape and Reel in the quantities indicated (e.g., -250 indicates 250 devices per reel). Ordering 3000 pieces of "OPA340NA-3K" will get a single 3000 piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of Burr-Brown IC Data Book. (3) SO-8 and SO-14 models also available in Tape and Reel.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user's own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.
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3
OPA340/2340/4340
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