TI OPA340MDBVTEP

OPA340-EP
OPA2340-EP
OPA4340-EP
www.ti.com ................................................................................................................................................................................................ SBOS433 – AUGUST 2008
SINGLE-SUPPLY RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
FEATURES
1
• Controlled Baseline
– One Assembly Site
– One Test Site
– One Fabrication Site
• Extended Temperature Performance of
–55°C to 125°C
• Enhanced Diminishing Manufacturing Sources
(DMS) Support
• Enhanced Product-Change Notification
• Qualification Pedigree(1)
2
(1)
Component qualification in accordance with JEDEC and
industry standards to ensure reliable operation over an
extended temperature range. This includes, but is not limited
to, Highly Accelerated Stress Test (HAST) or biased 85/85,
temperature cycle, autoclave or unbiased HAST,
electromigration, bond intermetallic life, and mold compound
life. Such qualification testing should not be viewed as
justifying use of this component beyond specified
performance and environmental limits.
OPA340
D PACKAGE
(TOP VIEW)
•
•
•
•
•
•
•
Rail-to-Rail Input
Rail-to-Rail Output (Within 1 mV)
Wide Bandwidth: 5.5 MHz
High Slew Rate: 6 V/µs
Low THD+Noise: 0.0007% (f = 1 kHz)
Low Quiescent Current: 750 µA/channel
Single, Dual, and Quad Versions
APPLICATIONS
•
•
•
•
•
•
•
•
Driving Analog-to-Digital (A/D) Converters
PCMCIA Cards
Data Acquisition
Process Control
Audio Processing
Communications
Active Filters
Test Equipment
OPA340
DBV PACKAGE
(TOP VIEW)
NC
1
8
NC
Output
1
–In
2
7
V+
V–
2
+In
3
6
Output
+In
3
V–
4
5
NC
NC – No internal connection
5
4
OPA2340
D PACKAGE
(TOP VIEW)
V+
–In
Out A
1
–In A
2
+In A
3
V–
4
A
B
OPA4340
D PACKAGE
(TOP VIEW)
8
V+
Out A
1
14
Out D
7
Out B
–In A
2
13
–In D
6
–In B
+In A
3
12
+In D
5
+In B
V+
4
11
V–
+In B
5
10
+In C
–In B
6
9
–In C
Out B
7
8
Out C
A
B
D
C
DESCRIPTION
OPA340 series rail-to-rail CMOS operational amplifiers are optimized for low-voltage, single-supply operation.
Rail-to-rail input/output and high-speed operation make them ideal for driving sampling analog-to-digital (A/D)
converters. They are also well-suited for general purpose and audio applications as well as providing
current/voltage conversion at the output of digital-to-analog (D/A) converters. Single, dual, and quad versions
have identical specifications for design flexibility.
The OPA340 series operate on a single supply as low as 2.7 V with an input common-mode voltage range that
extends 500 mV below ground and 500 mV above the positive supply. Output voltage swing is to within 1 mV of
the supply rails with a 100-kΩ load. They offer excellent dynamic response (BW = 5.5 MHz, SR = 6 V/µs), yet
quiescent current is only 750 µA. Dual and quad designs feature completely independent circuitry for lowest
crosstalk and freedom from interaction.
The surface mount package options are SOIC-8 or SOT23-5 for the single (OPA340), SOIC-8 for the dual
(OPA2340), and SOIC-14 surface mount for the quad (OPA4340). All are specified from –55°C to 125°C. A
SPICE macromodel is available for design analysis.
1
2
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.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008, Texas Instruments Incorporated
OPA340-EP
OPA2340-EP
OPA4340-EP
SBOS433 – AUGUST 2008 ................................................................................................................................................................................................ www.ti.com
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.
ORDERING INFORMATION (1)
PACKAGE (2)
TA
Single
–55°C to 125°C
(1)
(2)
(3)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
SOIC – D (8 pin)
Reel of 2500
OPA340MDREP (3)
PREVIEW
SOT23-5 – DBV
Reel of 250
OPA340MDBVTEP
CVS
(3)
PREVIEW
PREVIEW
Dual
SOIC – D (8 pin)
Reel of 2500
OPA2340MDREP
Quad
SOIC – D (14 pin)
Reel of 2500
OPA4340MDREP (3)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
Product preview. Contact your TI sales representative for availability.
ABSOLUTE MAXIMUM RATINGS (1)
VS
Supply voltage
5.5 V
(2)
VI
Signal input voltage
VO
Signal input current (2)
(V–) – 0.5 V to (V+) + 0.5 V
10 mA
Output short-circuit (3)
Continuous
TA
Operating free-air temperature range
–55°C to 125°C
Tstg
Storage temperature range
–55°C to 125°C
TJ
Operating virtual-junction temperature
(1)
(2)
(3)
2
150°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5 V beyond the supply rails should
be current limited to 10 mA or less.
Short-circuit to ground, one amplifier per package.
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www.ti.com ................................................................................................................................................................................................ SBOS433 – AUGUST 2008
ELECTRICAL CHARACTERISTICS: VS = 2.7 V to 5 V
Over specified temperature range (TA = –55°C to 125°C), VS = 5 V, RL = 10 kΩ connected to VS/2, VOUT = VS/2 (unless
otherwise noted)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
±500
µV
±1600
µV
OFFSET VOLTAGE
Input offset voltage
VOS VS = 5 V
TA = 25°C
±150
TA = Full range
vs temperature
vs power supply
dVOS/dT
µV/°C
±2.5
PSRR VS = 2.7 V to 5.5 V, VCM = 0 V
30
Channel separation, dc
150
µV/V
µV/V
0.2
INPUT BIAS CURRENT
Input bias current
Input offset current
IB
±0.2
±500
pA
IOS
±0.2
±600
pA
NOISE
8
µVrms
en
25
nV/√Hz
in
3
fA/√Hz
Input voltage noise, f = 0.1 kHz to 50
kHz
Input voltage noise density, f = 1 kHz
Current noise density, f = 1 kHz
INPUT VOLTAGE RANGE
Common-mode voltage range
Common-mode rejection ratio
VCM
–0.3
CMRR –0.3 V < VCM < (V+) – 1.8 V
VS = 5 V, –0.3 V < VCM < 5.3 V
VS = 2.7 V, –0.3 V < VCM < 3 V
TA = 25°C
78
TA = Full range
75
TA = 25°C
70
TA = Full range
64
TA = 25°C
66
(V+) + 0.3
V
92
dB
dB
84
dB
dB
80
dB
INPUT IMPEDANCE
Differential
Common-mode
1013
3
Ω
pF
13
6
Ω
pF
10
OPEN-LOOP GAIN
Open-loop voltage gain
AOL RL = 100 kΩ, 10 mV < VO < (V+) – 10 mV
103
124
dB
RL = 10 kΩ, 70 mV < VO < (V+) – 70 mV
98
120
dB
RL = 2 kΩ, 250 mV < VO < (V+) – 250 mV
92
114
dB
5.5
MHz
6
V/µs
FREQUENCY RESPONSE
Gain-bandwidth product
Slew rate
GBW G = 1
SR VS = 5 V, G = 1, CL = 100 pF
Settling time, 0.1%
VS = 5 V, 2-V Step, CL = 100 pF
1
µs
Settling time, 0.01%
VS = 5 V, 2-V Step, CL = 100 pF
1.6
µs
Overload recovery time
VIN • G = VS
0.2
µs
0.0007
%
Total harmonic distortion + noise
(1)
(1)
THD+N VS = 5 V, VO = 3 VPP , G = 1, f = 1 kHz
VOUT = 0.25 V to 3.25 V
Copyright © 2008, Texas Instruments Incorporated
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ELECTRICAL CHARACTERISTICS: VS = 2.7 V to 5 V (continued)
Over specified temperature range (TA = –55°C to 125°C), VS = 5 V, RL = 10 kΩ connected to VS/2, VOUT = VS/2 (unless
otherwise noted)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
OUTPUT
Voltage output swing from rail (2)
RL = 100 kΩ, AOL ≥ 104 dB
RL = 10 kΩ, AOL ≥ 98 dB
RL = 2 kΩ, AOL ≥ 92 dB
Short-circuit current
Capacitive load drive
ISC
1
10
mV
10
70
mV
40
250
mV
±50
CLOAD
mA
See Typical Characteristics
POWER SUPPLY
Specified voltage range
VS
2.7
Operating voltage range
Quiescent current (per amplifier)
5
V
950
µA
1300
µA
2.5 to 5.5
IQ IO = 0, VS = 5 V
TA = 25°C
750
TA = Full range
V
TEMPERATURE RANGE
Specified range
–55
125
°C
Storage range
–55
125
°C
Thermal resistance
(2)
4
θJA
DBV (5 pin) package
200
°C/W
D (8 pin) package
150
°C/W
D (14 pin) package
100
°C/W
Output voltage swings are measured between the output and power supply rails.
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OPA4340-EP
www.ti.com ................................................................................................................................................................................................ SBOS433 – AUGUST 2008
TYPICAL CHARACTERISTICS
At TA = 25°C, VS = 5 V, and RL = 10 kΩ connected to VS/2 (unless otherwise noted)
OPEN-LOOP GAIN/PHASE
vs FREQUENCY
POWER-SUPPLY AND COMMON-MODE REJECTION
vs FREQUENCY
160
100
0
PSRR
140
80
100
80
-90
60
40
-135
PSRR, CMRR (dB)
-45
Phase (°)
Voltage Gain (dB)
120
20
60
40
CMRR
20
0
-180
-20
0
0.1
1
10
100
1k
10k
100k
1M
10M
1
10
100
Frequency (Hz)
1k
10k
100k
1M
Frequency (Hz)
Figure 1.
Figure 2.
INPUT VOLTAGE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
CHANNEL SEPARATION vs FREQUENCY
140
1k
10k
Voltage Noise
100
10
10
1
Channel Separation (dB)
100
1k
Current Noise (fA/ÖHz)
Voltage Noise (nV/ÖHz)
Current Noise
130
120
110
G = 1, All Channels
100
0.1
1
1
10
100
1k
10k
100k
10
1M
100
1k
100k
Figure 3.
Figure 4.
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
CLOSED-LOOP OUTPUT IMPEDANCE
vs FREQUENCY
0.1
5k
G = 100
RL = 2kW
0.01
G = 10
RL = 10kW
RL = 600
0.001
RL = 2kW
G=1
RL = 10kW
0.0001
Output Resistance (W)
RL = 600
THD+N (%)
10k
Frequency (Hz)
Frequency (Hz)
4k
G = 10
3k
2k
G=1
1k
0
20
100
1k
Frequency (Hz)
10k
20k
10
100
1k
10k
Figure 5.
Copyright © 2008, Texas Instruments Incorporated
100k
1M
10M
Frequency (Hz)
Figure 6.
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TYPICAL CHARACTERISTICS (continued)
At TA = 25°C, VS = 5 V, and RL = 10 kΩ connected to VS/2 (unless otherwise noted)
OPEN-LOOP GAIN AND POWER-SUPPLY
REJECTION vs TEMPERATURE
130
RL = 100kW
AOL
120
90
RL = 10kW
110
CMRR (dB)
AOL, PSRR (dB)
COMMON-MODE REJECTION vs TEMPERATURE
100
RL = 2kW
100
80
70
60
PSRR
90
VS = 2.7V to 5V, VCM = -0.3V to (V+) -1.8V
VS = 5V, VCM = -0.3V to 5.3V
VS = 2.7V, VCM = -0.3V to 3V
50
40
80
-75
-50
0
-25
25
50
75
100
-75
125
25
50
Figure 7.
Figure 8.
QUIESCENT CURRENT vs TEMPERATURE
75
100
125
QUIESCENT CURRENT vs SUPPLY VOLTAGE
800
Per Amplifier
Per Amplifier
900
Quiescent Current (mA)
Quiescent Current (mA)
0
-25
Temperature (°C)
1000
800
700
600
750
700
650
600
500
-75
-50
0
-25
25
50
75
100
2.0
125
2.5
3.0
3.5
4.0
4.5
Temperature (°C)
Supply Voltage (V)
Figure 9.
Figure 10.
SHORT-CIRCUIT CURRENT vs TEMPERATURE
5.0
5.5
6.0
SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE
60
100
Short-Circuit Current (mA)
-ISC
90
Short-Circuit Current (mA)
-50
Temperature (°C)
80
70
60
50
+ISC
40
30
20
-ISC
50
+ISC
40
10
30
0
-75
-50
-25
0
25
50
Temperature (°C)
75
100
125
2.0
2.5
3.0
3.5
Figure 11.
6
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4.0
4.5
5.0
5.5
6.0
Supply Voltage (V)
Figure 12.
Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): OPA340-EP OPA2340-EP OPA4340-EP
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OPA2340-EP
OPA4340-EP
www.ti.com ................................................................................................................................................................................................ SBOS433 – AUGUST 2008
TYPICAL CHARACTERISTICS (continued)
At TA = 25°C, VS = 5 V, and RL = 10 kΩ connected to VS/2 (unless otherwise noted)
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
INPUT BIAS CURRENT vs TEMPERATURE
1.0
1k
Input Bias Current (pA)
Input Bias Current (pA)
0.8
100
10
1
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
0.1
-1.0
-75
-50
0
-25
25
50
75
100
125
0
-1
1
Temperature (°C)
2
Figure 13.
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
-55°C
3
2
1
+125°C
-55°C
+25°C
±10
±20
±30
±40
±50
Maximum output
voltage without
slew rate-induced
distortion.
±60 ±70
±80
4
VS = 2.7V
3
2
±90
0
100k
±100
1M
Output Current (mA)
Figure 15.
Figure 16.
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
OFFSET VOLTAGE DRIFT MAGNITUDE
PRODUCTION DISTRIBUTION
25
Typical production
distribution of
packaged units.
Percent of Amplifiers (%)
Percent of Amplifiers (%)
14
10M
Frequency (Hz)
18
16
6
1
0
0
VS = 5.5V
5
Output Voltage (VPP)
Output Voltage (V)
4
5
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
6
+25°C
4
Figure 14.
5
+125°C
3
Common-Mode Voltage (V)
12
10
8
6
4
Typical production
distribution of
packaged units.
20
15
10
5
2
0
500
400
300
200
100
0
-100
-200
-300
-400
-500
0
0
1
2
3
4
5
6
7
8
9
10 11 12 13 15
Offset Voltage Drift (mV/°C)
Offset Voltage (mV)
Figure 17.
Copyright © 2008, Texas Instruments Incorporated
Figure 18.
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TYPICAL CHARACTERISTICS (continued)
At TA = 25°C, VS = 5 V, and RL = 10 kΩ connected to VS/2 (unless otherwise noted)
LARGE-SIGNAL STEP RESPONSE
CL = 100pF
1V/div
50mV/div
SMALL-SIGNAL STEP RESPONSE
CL = 100pF
1ms/div
1ms/div
Figure 19.
Figure 20.
SMALL-SIGNAL OVERSHOOT
vs LOAD CAPACITANCE
SETTLING TIME vs CLOSED-LOOP GAIN
100
60
G = -1
0.01%
Settling Time (ms)
Overshoot (%)
50
G = +1
40
30
G = -5
20
10
0.1%
1
See text for
reducing overshoot.
G = +5
0.1
0
100
8
10
1000
10k
1
10
100
Load Capacitance (pF)
Closed-Loop Gain (V/V)
Figure 21.
Figure 22.
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1000
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APPLICATION INFORMATION
OPA340 series operational amplifiers are fabricated
on a state-of-the-art 0.6-micron CMOS process. They
are unity-gain stable and suitable for a wide range of
general-purpose applications. Rail-to-rail input/output
make them ideal for driving sampling A/D converters.
In addition, excellent ac performance makes them
well-suited for audio applications. The class AB
output stage is capable of driving 600-Ω loads
connected to any point between V+ and ground.
Rail-to-rail input and output swing significantly
increases dynamic range, especially in low-supply
applications. Figure 23 shows the input and output
waveforms
for
the
OPA340
in
unity-gain
configuration. Operation is from a single 5-V supply
with a 10-kΩ load connected to VS/2. The input is a
5-VPP sinusoid. Output voltage is approximately
4.98 VPP.
Power-supply pins should be bypassed with 0.01-µF
ceramic capacitors.
VS = +5, G = +1, RL = 10kW
5
2V/div
VIN
5
VOUT
apply from –55°C to 125°C. Most behavior remains
nearly unchanged throughout the full operating
voltage range. Parameters that vary significantly with
operating voltages or temperature are shown in
Typical Characteristics.
Rail-to-Rail Input
The input common-mode voltage range of the
OPA340 series extends 500 mV beyond the supply
rails. This is achieved with a complementary input
stage—an N-channel input differential pair in parallel
with a P-channel differential pair (as shown in
Figure 24). The N-channel pair is active for input
voltages close to the positive rail, typically
(V+) – 1.3 V to 500 mV above the positive supply,
while the P-channel pair is on for inputs from 500 mV
below the negative supply to approximately
(V+) – 1.3 V. There is a small transition region,
typically (V+) – 1.5 V to (V+) – 1.1 V, in which both
pairs are on. This 400-mV transition region can vary
±300 mV with process variation. Thus, the transition
region (both stages on) can range from (V+) – 1.8 V
to (V+) – 1.4 V on the low end, up to (V+) – 1.2 V to
(V+) – 0.8 V on the high end.
OPA340
series
operational
amplifiers
are
laser-trimmed to reduce the offset voltage difference
between the N-channel and P-channel input stages,
resulting in improved common-mode rejection and a
smooth transition between the N-channel pair and the
P-channel pair. However, within the 400-mV transition
region PSRR, CMRR, offset voltage, offset drift, and
THD may be degraded compared to operation
outside this region.
0
Figure 23. Rail-to-Rail Input and Output
Operating Voltage
OPA340 series operational amplifiers are fully
specified from 2.7 V to 5 V. Parameters are ensured
over the specified supply range—a unique feature of
the OPA340 series. In addition, many specifications
Copyright © 2008, Texas Instruments Incorporated
A double-folded cascode adds the signal from the two
input pairs and presents a differential signal to the
class AB output stage. Normally, input bias current is
approximately 200 fA; however, input voltages
exceeding the power supplies by more than 500 mV
can cause excessive current to flow in or out of the
input pins. Momentary voltages greater than 500 mV
beyond the power supply can be tolerated if the
current on the input pins is limited to 10 mA. This is
easily accomplished with an input resistor, as shown
in Figure 25. Many input signals are inherently
current-limited to less than 10 mA; therefore, a
limiting resistor is not required.
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V+
Reference
Current
VIN+
VINVBIAS1
Class AB
Control
Circuitry
VO
VBIAS2
V(Ground)
Figure 24. Simplified Schematic
V+
IOVERLOAD
10mA max
OPAx340
VOUT
VIN
5kW
Figure 25. Input Current Protection for Voltages Exceeding the Supply Voltage
RAIL-TO-RAIL OUTPUT
A class AB output stage with common-source
transistors is used to achieve rail-to-rail output. For
light resistive loads (> 50 kΩ), the output voltage is
typically a few millivolts from the supply rails. With
10
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moderate resistive loads (2 kΩ to 50 kΩ), the output
can swing to within a few tens of millivolts from the
supply rails and maintain high open-loop gain. See
the typical characteristic curve Output Voltage Swing
vs Output Current.
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CAPACITIVE LOAD AND STABILITY
DRIVING A/D CONVERTERS
OPA340 series operational amplifiers can drive a
wide range of capacitive loads. However, all
operational amplifiers under certain conditions may
become unstable. Op amp configuration, gain, and
load value are just a few of the factors to consider
when determining stability. An operational amplifier in
unity gain configuration is most susceptible to the
effects of capacitive load. The capacitive load reacts
with the operational amplifier’s output resistance,
along with any additional load resistance, to create a
pole in the small-signal response which degrades the
phase margin. In unity gain, OPA340 series
operational amplifiers perform well, with a pure
capacitive load up to approximately 1000 pF.
Increasing gain enhances the amplifier’s ability to
drive more capacitance. See the typical performance
curve Small-Signal Overshoot vs Capacitive Load.
OPA340 series operational amplifiers are optimized
for driving medium speed (up to 100 kHz) sampling
A/D converters. However, they also offer excellent
performance for higher speed converters. The
OPA340 series provides an effective means of
buffering the A/D converter’s input capacitance and
resulting charge injection while providing signal gain.
Figure 27 and Figure 28 show the OPA340 driving an
ADS7816. The ADS7816 is a 12-bit, micro-power
sampling converter in the tiny MSOP-8 package.
When used with the miniature package options of the
OPA340 series, the combination is ideal for
space-limited and low-power applications. For further
information consult the ADS7816 data sheet. With the
OPA340 in a noninverting configuration, an RC
network at the amplifier’s output can be used to filter
high-frequency noise in the signal (see Figure 27). In
the inverting configuration, filtering may be
accomplished with a capacitor across the feedback
resistor (see Figure 28).
One method of improving capacitive load drive in the
unity gain configuration is to insert a 10-Ω to 20-Ω
resistor in series with the output, as shown in
Figure 26. This significantly reduces ringing with large
capacitive loads. However, if there is a resistive load
in parallel with the capacitive load, it creates a
voltage divider introducing a dc error at the output
and slightly reduces output swing. This error may be
insignificant. For example, with RL = 10 kΩ and
RS = 20 Ω, there is only approximately 0.2% error at
the output.
V+
RS
VOUT
OPAx340
VIN
10W to
20W
RL
CL
Figure 26. Series Resistor in Unity-Gain
Configuration Improves Capacitive Load Drive
Copyright © 2008, Texas Instruments Incorporated
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Product Folder Link(s): OPA340-EP OPA2340-EP OPA4340-EP
11
OPA340-EP
OPA2340-EP
OPA4340-EP
SBOS433 – AUGUST 2008 ................................................................................................................................................................................................ www.ti.com
+5V
0.1mF
0.1mF
1 VREF
8 V+
500W
DCLOCK
+In
OPA340
ADS7816
12-Bit A/D
2
VIN
DOUT
-In
CS/SHDN
3
3300pF
7
6
5
Serial
Interface
GND 4
VIN = 0V to 5V for
0V to 5V output.
NOTE: A/D Input = 0 to VREF
RC network filters high frequency noise.
Figure 27. OPA340 in Noninverting Configuration Driving ADS7816
+5V
330pF
0.1mF
5kW
0.1mF
5kW
VIN
1 VREF
8 V+
DCLOCK
+In
OPA340
ADS7816
12-Bit A/D
2
-In
DOUT
CS/SHDN
3
7
6
5
Serial
Interface
GND 4
VIN = 0V to -5V for 0V to 5V output.
NOTE: A/D Input = 0 to VREF
Figure 28. OPA340 in Inverting Configuration Driving ADS7816
Filters 160Hz to 2.4kHz
+5V
10MW
VIN
200pF
10MW
1/2
OPA2340
243kW
1.74MW
47pF
1/2
OPA2340
RL
220pF
Figure 29. Speech Bandpass Filter
12
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Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): OPA340-EP OPA2340-EP OPA4340-EP
PACKAGE OPTION ADDENDUM
www.ti.com
17-Jul-2009
PACKAGING INFORMATION
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
OPA340MDBVTEP
ACTIVE
SOT-23
DBV
5
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-2-260C-1 YEAR
V62/08618-01XE
ACTIVE
SOT-23
DBV
5
250
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-2-260C-1 YEAR
Lead/Ball Finish
MSL Peak Temp (3)
(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.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and
package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS
compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF OPA340-EP :
• Catalog: OPA340
NOTE: Qualified Version Definitions:
• Catalog - TI's standard catalog product
Addendum-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
6-Nov-2008
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
OPA340MDBVTEP
Package Package Pins
Type Drawing
SPQ
SOT-23
250
DBV
5
Reel
Reel
Diameter Width
(mm) W1 (mm)
179.0
8.4
Pack Materials-Page 1
A0 (mm)
B0 (mm)
K0 (mm)
P1
(mm)
3.2
3.2
1.4
4.0
W
Pin1
(mm) Quadrant
8.0
Q3
PACKAGE MATERIALS INFORMATION
www.ti.com
6-Nov-2008
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
OPA340MDBVTEP
SOT-23
DBV
5
250
195.0
200.0
45.0
Pack Materials-Page 2
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