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PDF OPA2705 Data sheet ( Hoja de datos )
| Número de pieza | OPA2705 | |
| Descripción | Low-Cost / CMOS / Rail-to-Rail / I/O OPERATIONAL AMPLIFIERS | |
| Fabricantes | Burr-Brown | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de OPA2705 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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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
V– 4
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
V– 4
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
1 page  
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VS = ±5V, and RL = 20kΩ, unless otherwise noted.
COMMON-MODE REJECTION RATIO
vs TEMPERATURE
120
110
Limited Scale
100
90
80
70
60
–80 –60 –40 –20
Full Scale
0 20 40 60 80
Temperature (°C)
100 120 140
OPEN-LOOP GAIN vs TEMPERATURE
140
130
120
110
100
90
–100 –75 –50 –25
0 25 50 75 100 125 150 175
Temperature (°C)
100000
INPUT BIAS (IB) AND OFFSET (IOS)
CURRENT vs TEMPERATURE
10000
1000
100
10
IB
IOS
1
0.1
0.0
–50 –25 0
25 50 75 100 125 150 175
Temperature (°C)
QUIESCENT CURRENT vs TEMPERATURE
250
200
150
100
50
0
–100 –75 –50 –25
0 25 50 75 100 125 150 175
Temperature (°C)
PSRR vs TEMPERATURE
120
110
100
90
80
70
60
–75 –50 –25 0
10 25 50 75 100 110 130 150
Temperature (°C)
1.000
TOTAL HARMONIC DISTORTION PLUS NOISE
(Load = 5kΩ, BW = 8kHz, 1.0Vrms, G = +1)
0.100
0.010
0.001
1
10 100 1k 10k 100k
Frequency (Hz)
OPA705, 2705, 4705
SBOS182A
5
5 Page 
www.ti.com
PACKAGE OPTION ADDENDUM
3-Oct-2003
PACKAGING INFORMATION
ORDERABLE DEVICE
OPA2705EA/250
OPA2705EA/2K5
OPA2705PA
OPA2705UA
OPA2705UA/2K5
OPA4705EA/250
OPA4705EA/2K5
OPA4705UA
OPA4705UA/2K5
OPA705NA/250
OPA705NA/3K
OPA705PA
OPA705UA
OPA705UA/2K5
STATUS(1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PACKAGE TYPE
VSSOP
VSSOP
PDIP
SOIC
SOIC
TSSOP
TSSOP
SOIC
SOIC
SOP
SOP
PDIP
SOIC
SOIC
PACKAGE DRAWING
DGK
DGK
P
D
D
PW
PW
D
D
DBV
DBV
P
D
D
PINS
8
8
8
8
8
14
14
14
14
5
5
8
8
8
PACKAGE QTY
250
2500
50
100
2500
250
2500
58
2500
250
3000
50
100
2500
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet OPA2705.PDF ] | |
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