The OPA134 series are ultra-low distortion, low noise
operational amplifiers fully specified for audio appli-
cations. A true FET input stage was incorporated to
provide superior sound quality and speed for excep-
tional audio performance. This in combination with
high output drive capability and excellent dc perfor-
mance allows use in a wide variety of demanding
applications. In addition, the OPA134’s wide output
swing, to within 1V of the rails, allows increased
headroom making it ideal for use in any audio circuit.
OPA134 op amps are easy to use and free from phase
inversion and overload problems often found in com-
mon FET-input op amps. They can be operated from
±2.5V
to
±18V
power supplies. Input cascode cir-
cuitry provides excellent common-mode rejection and
maintains low input bias current over its wide input
voltage range, minimizing distortion. OPA134 series
op amps are unity-gain stable and provide excellent
dynamic behavior over a wide range of load condi-
tions, including high load capacitance. The dual and
quad versions feature completely independent cir-
cuitry for lowest crosstalk and freedom from interac-
tion, even when overdriven or overloaded.
Single and dual versions are available in 8-pin DIP
and SO-8 surface-mount packages in standard con-
figurations. The quad is available in 14-pin DIP and
SO-14 surface mount packages. All are specified for
–40°C to +85°C operation. A SPICE macromodel is
available for design analysis.
OPA4134
Out A
–In A
1
2
A
+In A
3
4
5
B
–In B
Out B
6
7
14-Pin DIP
SO-14
C
9
8
–In C
Out C
D
12
11
10
+In D
V–
+In C
14
13
Out D
–In D
APPLICATIONS
q
PROFESSIONAL AUDIO AND MUSIC
q
LINE DRIVERS
q
LINE RECEIVERS
q
MULTIMEDIA AUDIO
q
ACTIVE FILTERS
q
PREAMPLIFIERS
q
INTEGRATORS
q
CROSSOVER NETWORKS
OPA134
Offset Trim
–In
+In
V–
1
2
3
4
8-Pin DIP, SO-8
8
7
6
5
Offset Trim
V+
OPA2134
Output
NC
Out A
–In A
+In A
V–
1
2
3
4
8-Pin DIP, SO-8
A
B
8
7
6
5
V+
Out B
–In B
+In B
V+
+In B
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
NOTES: (1) dBu = 20*log (Vrms/0.7746) where Vrms is the maximum output voltage for which THD+Noise is less than 0.01%. See THD+Noise text. (2) Guaranteed
by design. (3) Guaranteed by wafer-level test to 95% confidence level. (4) High-speed test at T
J
= 25°C. (5) See “Closed-Loop Output Impedance vs Frequency”
typical curve.
®
OPA134/2134/4134
2
ABSOLUTE MAXIMUM RATINGS
(1)
Supply Voltage, V+ to V– .................................................................... 36V
Input Voltage .................................................... (V–) –0.7V to (V+) +0.7V
Operating Temperature ................................................. –40°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) 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 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
PACKAGE
DRAWING
NUMBER
(1)
TEMPERATURE
RANGE
PRODUCT
Single
OPA134PA
OPA134UA
Dual
OPA2134PA
OPA2134UA
Quad
OPA4134PA
OPA4134UA
PACKAGE
8-Pin Plastic DIP
SO-8 Surface-Mount
8-Pin Plastic DIP
SO-8 Surface-Mount
14-Pin Plastic DIP
SO-14 Surface-Mount
006
182
006
182
010
235
–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
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
TYPICAL PERFORMANCE CURVES
At T
A
= +25°C, V
S
=
±15V,
R
L
= 2kΩ, unless otherwise noted.
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
0.1
R
L
2kΩ
600Ω
SMPTE INTERMODULATION DISTORTION
vs OUTPUT AMPLITUDE
5
1
G = +1
f = 1kHz
R
L
= 2kΩ
0.01
THD+Noise (%)
IMD (%)
0.1
OPA134
OP176
0.010
OPA134
Baseline
0.001
G = +10
0.0001
G = +1
V
O
= 3Vrms
0.00001
10
100
1k
Frequency (Hz)
10k
100k
0.001
0.0005
30m
0.1
1
Output Amplitude (Vpp)
10
30
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.
Hello everyone, I adjusted the USB test program on the SEED development board and it runs normally. Its USB has two enumerations, one is EEPROM and the other is DSP enumeration. Both can be implemente...
Everyone is so irritable, listen to music in the quiet night. In this world where right and wrong are not distinguished, there is no such thing as good or bad. Bad things can be said to be good, and t...
[i=s]This post was last edited by a736015 on 2019-12-9 10:35[/i]IWR1443BOOST unboxing test: https://bbs.eeworld.com.cn/thread-1101610-1-1.html
SDK and example download: https://bbs.eeworld.com.cn/thre...
Event: The company simultaneously released its 2017 annual report and the first quarter report of 2018. In 2017, the company achieved revenue of 8.886 billion yuan, a year-on-year increase of 48.01...[Details]
China Energy Storage Network News:
On April 24, State Grid Corporation of China (hereinafter referred to as "SGCC") and China Southern Power Grid Co., Ltd. (hereinafter referred to as "CSGC")...[Details]
All relevant units:
In accordance with the relevant requirements of the provincial and municipal electric vehicle charging infrastructure construction work, in order to further standardize the...[Details]
Notes on inverter installation and maintenance:
1. Before installation, you should first check whether the inverter is damaged during transportation.
2. When selecting an installa...[Details]
China Energy Storage Network News:
On September 8, a seminar on the concept of "Global Energy Internet" and "Three Networks Integration" was held at the headquarters of the United Nations Eco...[Details]
The new UL 1741-SA standard is the latest power grid standard implemented in North America
Recently, Sungrow's box-type inverter SG2500U successfully passed the US UL 1741-SA certification...[Details]
Photovoltaic power generation is strongly supported by national policies and is becoming more and more well-known to the public. A complete photovoltaic system is composed of photovoltaic modules, ...[Details]
Jincheng District in Shanxi Province issued the most generous local government photovoltaic subsidy policy in 2015, which has been praised by the industry.
Shanxi Jincheng
Sca...[Details]
On October 11, 2017, the "Guiding Opinions on Promoting the Development of Energy Storage Industry and Technology" (hereinafter referred to as the "Opinions") was officially released. T...[Details]
Founded in 1986, Tianneng Group celebrates its 30th birthday. At the age of 30, how can it transform and upgrade under the new normal and achieve green growth and sustainable development? Tianneng ...[Details]
GTM Market Research Company said that global PV inverter shipments are expected to reach a record 63.5GW in 2016, with Huawei in the top position, and it is expected that the company will account f...[Details]
On February 24, 2017, German engineering and system integrator Wattkraft and Chinese inverter expert Huawei reached a 500 MW inverter supply framework agreement.
The deal builds on the existin...[Details]
At present, there are still many "power blank areas" in some remote mountainous areas, islands and other places far away from cities in my country where there is no electricity or the power supply ...[Details]
Balanced development-the golden mean of inverter design
Photovoltaic inverter is a system engineering involving multiple disciplines such as power electronics, intelligent control, mechani...[Details]
Recently, the only titanium enterprise in our province, after many rounds of consultations and negotiations, finally defeated many domestic competitors and won a contract to produce 6,000 tons of s...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
