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OPA705 PDF даташит

Спецификация OPA705 изготовлена ​​​​«Burr-Brown» и имеет функцию, называемую «Low-Cost / CMOS / Rail-to-Rail / I/O OPERATIONAL AMPLIFIERS».

Детали детали

Номер произв OPA705
Описание Low-Cost / CMOS / Rail-to-Rail / I/O OPERATIONAL AMPLIFIERS
Производители Burr-Brown
логотип Burr-Brown логотип 

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OPA705 Даташит, Описание, Даташиты
OPA705
OPA705
OPA705 ®
OPA705
OPA705
OPA2705
OPA4705
SBOS182A JUNE 2001
Low-Cost, CMOS, Rail-to-Rail, I/O
OPERATIONAL AMPLIFIERS
FEATURES
DESCRIPTION
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
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 1
The OPA705 series low-cost op amps are optimized for appli-
cations 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.
OPA705
8 NC
In 2
7 V+
Out 1
V– 2
+In 3
OPA705
5 V+
SOT23-5
4 –In
Out A 1
In A 2
+In A 3
+In 3
V4
OPA2705
SO-8, DIP-8
A
B
8 V+
7 Out B
6 In B
6 Out
5 NC Out A 1
In A 2
+In A 3
V+ 4
+In B 5
In B 6
OPA4705
AD
BC
14 Out D
13 In D
12 +In D
11 V
10 +In C
9 In C
V4
5 +In B
Out B 7
8 Out C
MSOP-8, SO-8, DIP-8
TSSOP-14, SO-14
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.
www.ti.com
Copyright © 2001, Texas Instruments Incorporated









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OPA705 Даташит, Описание, Даташиты
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 Instru-
ments 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 degrada-
tion 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
PRODUCT
DESCRIPTION
MINIMUM
RECOMMENDED
GAIN
PACKAGE
PACKAGE
DRAWING
NUMBER
PACKAGE
MARKING
ORDERING
NUMBER(1)
TRANSPORT
MEDIA
OPA705NA
"
OPA705UA
"
OPA705PA
OPA2705EA
"
OPA2705UA
"
OPA2705PA
OPA4705EA
"
OPA4705UA
"
Single, GBW = 1MHz
"
Single, GBW = 1MHz
"
Single, GBW = 1MHz
Dual, GBW = 1MHz
"
Dual, GBW = 1MHz
"
Dual, GBW = 1MHz
Quad, GBW = 1MHz
"
Quad, GBW = 1MHz
"
1
"
1
"
1
1
"
1
"
1
1
"
1
"
SOT23-5
"
331
"
A05 OPA705NA/250 Tape and Reel
"
OPA705NA/3K
Tape and Reel
SO-8
182 OPA705UA OPA705UA
Rails
""
" OPA705UA/2K5 Tape and Reel
DIP-8
006 OPA705PA OPA705PA
Rails
MSOP-8
"
SO-8
"
DIP-8
337 B05 OPA2705EA/250 Tape and Reel
" " OPA2705EA/2K5 Tape and Reel
182
OPA2705UA
OPA2705UA
Rails
" " OPA2705UA/2K5 Tape and Reel
006
OPA2705PA
OPA2705PA
Rails
TSSOP-14
357
OPA4705EA
OPA4705EA/250 Tape and Reel
""
" OPA4705EA/2K5 Tape and Reel
SO-14
235
OPA4705UA
OPA4705UA
Rails
""
" OPA4705UA/2K5 Tape and Reel
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/3Kwill get a single 3000-piece Tape and Reel.
2 OPA705, 2705, 4705
SBOS182A









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OPA705 Даташит, Описание, Даташиты
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 = 20kconnected to VS / 2 and VOUT = VS / 2, unless otherwise noted.
OPA705NA, UA, PA
OPA2705EA, UA, PA
OPA4705EA, UA
PARAMETER
CONDITION
MIN TYP MAX
OFFSET VOLTAGE
Input Offset Voltage
Drift
vs Power Supply
Over Temperature
Channel Separation, dc
f = 1kHz
VOS
dVOS / dT
PSRR
VS = ±5V, VCM = 0V
TA = 40°C to +85°C
VS = ±2V to ±6V, VCM = 0V
VS = ±2V to ±6V, VCM = 0V
RL = 20k
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
VCM
CMRR
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
IB VS = ±5V, VCM = 0V
IOS VS = ±5V, VCM = 0V
NOISE
Input Voltage Noise, f = 0.1Hz to 10Hz
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
en
in
VS = ±5V, VCM = 0V
VS = ±5V, VCM = 0V
VS = ±5V, VCM = 0V
OPEN-LOOP GAIN
Open-Loop Voltage Gain
over Temperature
over Temperature
AOL RL = 100k, (V)+0.1V < VO < (V+)0.1V
RL = 20k, (V)+0.075V < VO < (V+)0.075V
RL = 20k, (V)+0.075V < VO < (V+)0.075V
RL = 5k, (V)+0.15V < VO < (V+)0.15V
RL = 5k, (V)+0.15V < VO < (V+)0.15V
OUTPUT
Voltage Output Swing from Rail
Output Current
Short-Circuit Current
Capacitive Load Drive
IOUT
ISC
CLOAD
RL = 100k, AOL > 80dB
RL = 20k, AOL > 100dB
RL = 5k, AOL > 100dB
|VS VOUT| < 1V
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time, 0.1%
0.01%
Overload Recovery Time
Total Harmonic Distortion + Noise
GBW
SR
tS
THD+N
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
POWER SUPPLY
Specified Voltage Range, Single Supply
Specified Voltage Range, Dual Supplies
Operating Voltage Range
Quiescent Current (per amplifier)
over Temperature
VS
VS
IQ
IO = 0
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
θJA
±0.5 ±5
±4
20 100
100
1
98
(V) 0.3
66
66
(V+) + 0.3
77
74
96
93
±1 ±10
±0.5 ±10
4 109 || 4
5 1012 || 4
6
45
2.5
120
100 110
106
100 110
106
40
75
150
±10
±40
See Typical Performance Curves
1
0.6
15
20
3
0.02
4 12
±2 ±6
3.6 to 12
160 250
200
40 85
55 125
65 150
200
150
100
150
100
100
UNITS
mV
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
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
OPA705, 2705, 4705
SBOS182A
3










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