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Details, datasheet, quote on part number:OPA4705UA
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| Part: | OPA4705UA |
| Category: | Analog & Mixed-Signal Processing => Amplifiers => Operational Amplifiers |
| Description: | ti OPA4705, 12V, Low Cost, CMOS, Rail-to-rail I/O, Operational Amplifier |
| Company: | Texas Instruments, Inc. |
| Datasheet: | Download OPA4705UA datasheet File size : 288 kB |
| Request For quote: | Find where to buy OPA4705UA
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Datasheet text preview:
OPA705
O PA 705
OPA2705 OPA4705
OPA 705
OPA 705
OPA
705
®
SBOS182A JUNE 2001
Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
FEATURES
q RAIL-TO-RAIL INPUT AND OUTPUT q WIDE SUPPLY RANGE: Single Supply: 4V to 12V Dual Supplies: ±2 to ±6 q LOW QUIESCENT CURRENT: 160µA q LIMITED RANGE CMRR: 96dB q LOW OFFSET: 0.5mV q HIGH SPEED: 1MHz, 0.6V/ µs q MicroSIZE PACKAGES: SOT23-5, MSOP-8, TSSOP-14 q LOW INPUT BIAS CURRENT: 1pA
DESCRIPTION
The OPA705 series low-cost op amps are optimized for applications requiring rail-to-rail input and output swing. Single, dual, and quad versions are offered in a variety of packages. While the quiescent current is less than 200µA per amplifier, the OPA705 still offers excellent dynamic performance (1MHz GBW and 0.6V/µs SR) and unity-gain stability. The OPA705 series is fully specified and guaranteed over the supply range of ±2V to ±6V. Input swing extends 300mV beyond the rail and the output swings to within 40mV of the rail. The single version (OPA705) is available in the MicroSIZE SOT23-5 and in the standard SO-8 surface-mount packages. The dual version (OPA2705) is available in the MSOP-8, SO-8, and DIP-8 packages. The quad OPA4705 is available in the TSSOP-14 and SO-14 packages. All are specified for operation from 40°C to +85°C.
APPLICATIONS
q AUTOMOTIVE APPLICATIONS: Audio, Sensor Applications, Security Systems q PORTABLE EQUIPMENT q ACTIVE FILTERS q TRANSDUCER AMPLIFIER q TEST EQUIPMENT q DATA ACQUISITION
NC In +In
OPA705 Out V +In 1 2 3 SOT23-5 4 In
Out A In A +In A V 1 2 3 4 MSOP-8, SO-8, DIP-8 A B
OPA705 1 2 3 4 SO-8, DIP-8 8 7 6 5 NC V+ Out NC
Out A In A +In A
8 7 6 5 V+ Out B In B +In B
OPA4705 1 2 A 3 4 5 B In B Out B 6 7 TSSOP-14, SO-14 C 9 8 In C Out C D 12 11 10 +In D V +In C 14 13 Out D In D
V
5 V+
OPA2705
V+ +In B
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
Copyright © 2001, Texas Instruments Incorporated
www.ti.com
ABSOLUTE MAXIMUM RATINGS(1)
Supply Voltage, V+ to V ........ 13.2V Signal Input Terminals, Voltage(2) ............ (V) 0.3V to (V+) +0.3V Current(2) .... 10mA Output Short-Circuit(3) ..... Continuous Operating Temperature ........ 55°C to +125°C Storage Temperature ..... 65°C to +150°C Junction Temperature ........... +150°C Lead Temperature (soldering, 10s) ..... +300°C NOTES: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. (2) Input terminals are diode-clamped to the power supply rails. Input signals that can swing more than 0.3V beyond the supply rails should be current-limited to 10mA or less. (3) Short-circuit to ground, one amplifier per package.
ELECTROSTATIC DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instruments 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 /ORDERING INFORMATION
MINIMUM RECOMMENDED GAIN 1 PACKAGE DRAWING NUMBER 331 PACKAGE MARKING A05 ORDERING NUMBER(1) OPA705NA/250 OPA705NA/3K OPA705UA OPA705UA/2K5 OPA705PA OP A 2 7 0 5 E A / 2 5 0 OPA2705EA/2K5 OPA2705UA OPA2705UA/2K5 OPA2705PA OPA4705EA/250 OPA4705EA/2K5 OPA4705UA OPA4705UA/2K5 TRANSPORT MEDIA Tape and Reel Tape and Reel Rails Tape and Reel Rails Tape and Reel Tape and Reel Rails Tape and Reel Rails Tape and Reel Tape and Reel Rails Tape and Reel
PRODUCT OPA705NA
DESCRIPTION Single, GBW = 1MHz
PACKAGE SOT23-5
"
OPA705UA
"
Single, GBW = 1MHz
"
1
"
S O-8
"
182
"
OPA705UA
"
OPA705PA OPA2705EA
"
Single, GBW = 1MHz Dual, GBW = 1MHz
"
1 1
"
D IP-8 MSOP-8
"
006 337
"
OPA705PA B05
"
OPA2705UA
"
Dual, GBW = 1MHz
"
1
"
S O-8
"
182
"
OPA2705UA
"
OPA2705PA OPA4705EA
"
Dual, GBW = 1MHz Quad, GBW = 1MHz
"
1 1
"
D IP-8 TSSOP-14
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006 357
"
OPA2705PA OPA4705EA
"
OPA4705UA
"
Quad, GBW = 1MHz
"
1
"
S O-14
"
235
"
OPA4705UA
"
"
"
"
"
"
NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /3K indicates 3000 devices per reel). Ordering 3000 pieces of "OPA705NA/3K" will get a single 3000-piece Tape and Reel.
2
OPA705, 2705, 4705
SBOS182A
ELECTRICAL CHARACTERISTICS: VS = 4V to 12V
Boldface limits apply over the specified temperature range, TA = 40°C to +85°C
At TA = +25°C, RL = 20k connected to VS / 2 and VOUT = VS / 2, unless otherwise noted. OPA705NA, UA, PA OPA2705EA, UA, PA OPA4705EA, UA PARAMETER OFFSET VOLTAGE Input Offset Voltage Drift vs Power Supply Over Temperature Channel Separation, dc f = 1kHz INPUT VOLTAGE RANGE Common-Mode Voltage Range Common-Mode Rejection Ratio over Temperature over Temperature INPUT BIAS CURRENT Input Bias Current Input Offset Current INPUT IMPEDANCE Differential Common-Mode NOISE Input Voltage Noise, f = 0.1Hz to 10Hz Input Voltage Noise Density, f = 1kHz Current Noise Density, f = 1kHz OPEN-LOOP GAIN Open-Loop Voltage Gain over Temperature over Temperature OUTPUT Voltage Output Swing from Rail VS = ±5V, VCM = 0V VS = ±5V, VCM = 0V VS = ±5V, VCM = 0V RL = 100k, (V)+0.1V 80dB RL = 20k, AOL > 100dB RL = 5k, AOL > 100dB |VS VOUT| < 1V IB IOS CONDITION VS = ±5V, VCM = 0V TA = 40°C to +85°C VS = ±2V to ±6V, VCM = 0V VS = ±2V to ±6V, VCM = 0V RL = 20k MIN TYP ±0.5 ±4 20 100 1 98 (V) 0.3 66 66 MAX ±5 100 UNITS
VOS dVOS / dT PSRR
µV/°C
µV/V µV/V µV/V dB V dB dB dB dB pA pA || pF || pF µVp-p nV/Hz fA/Hz dB dB dB dB dB mV mV mV mA mA
mV
VCM CMRR
(V+) + 0.3 77 74 96 93 ±1 ±0.5 4 · 109 || 4 5 · 1012 || 4 6 45 2.5 120 110 106 110 106 40 75 150 ±10 ±10
VS = ±5V, (V) 0.3V < VCM < (V+) + 0.3V VS = ±5V, (V) < VCM < (V+) VS = ±5V, (V) 0.3V < VCM < (V+) 2V VS = ±5V, (V) < VCM < (V+) 2V VS = ±5V, VCM = 0V VS = ±5V, VCM = 0V
en in AOL
100 100
Output Current Short-Circuit Current Capacitive Load Drive FREQUENCY RESPONSE Gain-Bandwidth Product Slew Rate Settling Time, 0.1% 0.01% Overload Recovery Time Total Harmonic Distortion + Noise
IOUT ISC CLOAD GBW SR tS
±10 ± 40 See Typical Performance Curves 1 0.6 15 20 3 0.02 4 ±2 12 ±6 3.6 to 12 160 200 40 55 65 250
THD+N VS VS IQ
CL = 100pF G = +1 VS = ±5V, G = +1 VS = ±5V, 5V Step, G = +1 VS = ±5V, 5V Step, G = +1 VIN · Gain = VS VS = ±5V, VO = 3Vp-p, G = +1, f = 1kHz
MHz V/µs µs µs µs % V V V µA µA °C °C °C °C/W °C/W °C/W °C/W °C/W °C/W
POWER SUPPLY Specified Voltage Range, Single Supply Specified Voltage Range, Dual Supplies Operating Voltage Range Quiescent Current (per amplifier) over Temperature TEMPERATURE RANGE Specified Range Operating Range Storage Range Thermal Resistance SOT23-5 Surface-Mount MSOP-8 Surface-Mount TSSOP-14 Surface-Mount SO-8 Surface Mount SO-14 Surface Mount DIP-8
IO = 0
85 125 150 200 150 100 150 100 100
JA
OPA705, 2705, 4705
SBOS182A
3
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