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Details, datasheet, quote on part number:OPA4277UA
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| Part: | OPA4277UA |
| Category: | Analog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers |
| Description: | High Precision Operational Amplifiers |
| Company: | Burr-Brown Corporation |
| Datasheet: | Download OPA4277UA datasheet File size : 355 kB |
| Request For quote: | Find where to buy OPA4277UA
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Datasheet text preview:
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OPA 277 OPA 227 7
OPA
4277
OPA 277
OPA 2277
OPA 427 7
OPA277 OPA2277 OPA4277
For most current data sheet and other product information, visit www.burr-brown.com
High Precision OPERATIONAL AMPLIFIERS
FEATURES
q ULTRA LOW OFFSET VOLTAGE: 10µV q ULTRA LOW DRIFT: ±0.1µV/°C q HIGH OPEN-LOOP GAIN: 134dB q HIGH COMMON-MODE REJECTION: 140dB q HIGH POWER SUPPLY REJECTION: 130dB q LOW BIAS CURRENT: 1nA max q WIDE SUPPLY RANGE: ±2V to ±18V q LOW QUIESCENT CURRENT: 800µA/amp q SINGLE, DUAL, AND QUAD VERSIONS q REPLACES OP-07, OP-77, OP-177
DESCRIPTION
The OPA277 series precision op amps replace the industry standard OP-177. They offer improved noise, wider output voltage swing, and are twice as fast with half the quiescent current. Features include ultra low offset voltage and drift, low bias current, high common-mode rejection, and high power supply rejection. Single, dual, and quad versions have identical specifications for maximum design flexibility. OPA277 series op amps operate from ±2V to ±18V supplies with excellent performance. Unlike most op amps which are specified at only one supply voltage, the OPA277 series is specified for real-world applications; a single limit applies over the ±5V to ±15V supply range. High performance is maintained as the amplifiers swing to their specified limits. Because the initial offset voltage (±20µV max) is so low, user adjustment is usually not required. However, the single version (OPA277) provides external trim pins for special applications. OPA277 op amps are easy to use and free from phase inversion and overload problems found in some other op amps. They are stable in unity gain and provide excellent dynamic behavior over a wide range of load conditions. Dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded. Single (OPA277) and dual (OPA2277) versions are available in 8-pin DIP and SO-8 surface-mount packages. The quad (OPA4277) comes in 14-pin DIP and SO-14 surface-mount packages. All are fully specified from 40°C to +85°C and operate from 55°C to +125°C.
OPA4277 Out A 1 2 A D 12 11 10 B In B 6 7 14-Pin DIP, SO-14 C 9 8 In C Out C +In D V +In C 3 4 5 14 13 Out D In D
APPLICATIONS
q q q q q q q TRANSDUCER AMPLIFIER BRIDGE AMPLIFIER TEMPERATURE MEASUREMENTS STRAIN GAGE AMPLIFIER PRECISION INTEGRATOR BATTERY POWERED INSTRUMENTS TEST EQUIPMENT
OPA277 Offset Trim In +In V 1 2 3 4 8-Pin DIP, SO-8 8 7 6 5 Offset Trim V+ Output NC
OPA2277 1 2 3 4 8-Pin DIP, SO-8 A B 8 7 6 5
In A
Out A In A +In A V
V+ Out B In B +In B
+In A V+ +In B
Out B
IInternational 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
© 1997 Burr-Brown Corporation
PDS-1413D
Printed in U.S.A. March, 1999
SPECIFICATIONS: VS = ±5V to VS = ±15V
At TA = +25°C, and RL = 2k, unless otherwise noted. Boldface limits apply over the specified temperature range, 40°C to +85°C. OPA277PA, UA OPA2277PA, UA OPA4277PA, UA MAX MIN TYP(1) MAX UNITS OPA277P, U OPA2277P, U PARAMETER OFFSET VOLTAGE Input Offset Voltage: OPA277P, U (high grade, single) OPA2277P, U (high grade, dual) All PA, UA Versions VOS CONDITION MIN TYP(1)
± 10 ± 10
±20 ±25
±20
± 50
µV µV µV µV µV µV µV/°C µV/°C µV/°C µV/mo µ V/V µV/V µ V/V nA nA nA nA µ Vp-p µVrms nV/Hz nV/Hz nV/Hz nV/Hz pA/Hz
Input Offset Voltage Over Temperature OPA277P, U (high grade, single) OPA2277P, U (high grade, dual) All PA, UA Versions Input Offset Voltage Drift dVOS/dT OPA277P, U (high grade, single) OPA2277P, U (high grade, dual) All PA, UA Versions Input Offset Voltage: (all models) vs Time vs Power Supply TA = 40°C to +85°C Channel Separation (dual, quad) INPUT BIAS CURRENT Input Bias Current TA = 40°C to +85°C Input Offset Current TA = 40°C to +85°C NOISE Input Voltage Noise, f = 0.1 to 10Hz Input Voltage Noise Density, f = 10Hz en f = 100Hz f = 1kHz f = 10kHz Current Noise Density, f = 1kHz in INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection TA = 40°C to +85°C INPUT IMPEDANCE Differential Common-Mode OPEN-LOOP GAIN Open-Loop Voltage Gain TA = 40°C to +85°C FREQUENCY RESPONSE Gain-Bandwidth Product GBW Slew Rate SR Settling Time, 0.1% 0.01% Overload Recovery Time Total Harmonic Distortion + Noise THD+N OUTPUT Voltage Output TA = 40°C to +85°C TA = 40°C to +85°C Short-Circuit Current Capacitive Load Drive VO AOL VCM CMRR
TA = 40°C to +85°C TA = 40°C to +85°C TA = 40°C to +85°C TA = 40°C to +85°C TA = 40°C to +85°C TA = 40°C to +85°C
±30 ±50 ±0.1 ±0.1 ±0.15 ±0.25
±100
±0.15
T T T
±1
±1 ±1
PSRR
VS = ±2V to ±18V VS = ±2V to ±18V dc
0.2 ± 0.3 0.1 ± 0.5 ± 0.5
±0.5 ±0.5
IB I OS
±2 ±2
±1 ±1
T T
± 2.8 ±4 ± 2.8 ±4
0.22 0.035 12 8 8 8 0.2 (V) +2 130 128 (V+) 2 140 T 115 115
T T T T T T T T T
VCM = (V) +2V to (V+) 2V VCM = (V) +2V to (V+) 2V
V dB dB M || pF G || pF dB dB dB MHz V/ µ s µs µs µs %
VCM = (V) +2V to (V+) 2V VO = (V)+0.5V to (V+)1.2V, RL = 10k VO = (V)+0.5V to (V+)1.5V, RL = 2k VO = (V)+0.5V to (V+)1.5V, RL = 2k
100 || 3 250 || 3 140 134
T T T T
126 126
T T
VS = ±15V, G = 1, 10V Step VS = ±15V, G = 1, 10V Step VIN · G = VS 1kHz, G = 1, VO = 3.5Vrms RL = 10k RL = 10k RL = 2k RL = 2k (V) (V) (V) (V) +0.5 +0.5 +1.5 +1.5
1 0.8 14 16 3 0.002 (V+) (V+) (V+) (V+) 1.2 1.2 1.5 1.5 T T T T
T T T T T T T T T T T T
I SC CLOAD
± 35 See Typical Curve
V V V V mA
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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OPA277, 2277, 4277
2
SPECIFICATIONS: VS = ±5V to VS = ±15V
At TA = +25°C, and RL = 2k, unless otherwise noted. Boldface limits apply over the specified temperature range, 40°C to +85°C.
(CONT)
OPA277P, U OPA2277P, U PARAMETER 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 SO-8 Surface-Mount 8-Pin DIP 14-Pin DIP SO-14 Surface-Mount T Specifications same as OPA277P, U. NOTE: (1) VS = ±15V. CONDITION MIN TYP(1) MAX
OPA277PA, UA OPA2277PA, UA OPA4277PA, UA MIN TYP(1) MAX UNITS
VS IQ IO = 0 IO = 0
±5 ±2
±790
±15 ±18 ±825 ±900 85 125 125
T T T
T T T T T T T
V V µA µA °C °C °C °C/W °C/W °C/W °C/W
40 55 55
T T T T T T T
JA
150 100 80 100
ABSOLUTE MAXIMUM RATINGS(1)
Supply Voltage ... 36V Input Voltage ..... (V) 0.7V to (V+) +0.7V Output Short-Circuit(2) ..... 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 NOTE: (1) Stresses above these rating may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. (2) Short-circuit to ground, one amplifier per package.
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.
PACKAGE DRAWING NUMBER(1)
PACKAGE / ORDERING INFORMATION
OFFSET VOLTAGE max, µV ±50 ±20 ±50 " ±20 " ±50 ±25 ±50 " ±25 " ±50 ±50 " OFFSET VOLTAGE DRIFT max, µV/°C ±1 ±0.15 ±1 " ±0.15 " ±1 ±0.25 ±1 " ±0.25 " ±1 ±1 " TEMPERATURE RANGE 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 " 40°C to +85°C 40°C to +85°C " ORDERING NUMBER(2) TRANSPORT MEDIA
PRODUCT Single OPA277PA OPA277P OPA277UA " OPA277U " Dual OPA2277PA OPA2277P OPA2277UA " OPA2277U " Quad OPA4277PA OPA4277UA "
PACKAGE
8-Pin DIP 8-Pin DIP SO-8 Surface Mount " SO-8 Surface Mount "
006 006 182 " 182 "
OPA277PA OPA277P OPA277UA OPA277UA/2K5 OPA277U OPA277U/2K5
Rails Rails Rails Tape and Reel Rails Tape and Reel
8-Pin DIP 8-Pin DIP SO-8 Surface Mount " SO-8 Surface Mount "
006 006 182 " 182 "
OPA2277PA OPA2277P OPA2277UA OPA2277UA/2K5 OPA2277U OPA2277U/2K5
Rails Rails Rails Tape and Reel Rails Tape and Reel
14-Pin DIP SO-14 Surface Mount "
010 235 "
OPA4277PA OPA4277UA OPA4277UA/2K5
Rails Rails Tape and Reel
NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Products followed by a slash (/) are only available in Tape and Reel in the quantities indicated (e.g. /2K5 indicates 2500 devices per reel). Ordering 2500 pieces of "OPA277UA/2K5" will get a single 2500 piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of Burr-Brown IC Data Book.
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3
OPA277, 2277, 4277
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