OPA2234M [TI]
LOW-POWER, PRECISION SINGLE-SUPPLY OPERATIONAL AMPLIFIERS; 低功耗,精密单电源运算放大器型号: | OPA2234M |
厂家: | TEXAS INSTRUMENTS |
描述: | LOW-POWER, PRECISION SINGLE-SUPPLY OPERATIONAL AMPLIFIERS |
文件: | 总19页 (文件大小:964K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
OPA2234M
www.ti.com
SGDS040 –FEBRUARY 2011
LOW-POWER, PRECISION
SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
Check for Samples: OPA2234M
1
FEATURES
x
x
2
•
Wide Supply Range:
–
–
Single Supply: VS = 2.7 V to 36 V
Dual Supply: VS = ±1.35 V to ±18 V
OPA2234
•
Specified Performance:
2.7 V, 5 V, and ±15 V
Out A
–In A
+In A
V–
1
2
3
4
8
7
6
5
V+
–
A
Out B
–In B
+In B
•
•
•
•
•
Low Quiescent Current: 250 μA/amp
Low Input Bias Current: 35 nA Max
Low Offset Voltage: 100 μV Typ
High CMRR, PSRR, and AOL
Dual Versions
B
SO-8
DESCRIPTION
The OPA2234 series low-cost op amps are ideal for single-supply, low-voltage, low-power applications. The
series provides lower quiescent current than older “1013”-type products and comes in current industry-standard
packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply
rejection, and a wide supply range provides excellent accuracy and versatility. Dual versions have identical
specifications for maximum design flexibility. These general-purpose op amps are ideal for portable and
battery-powered applications.
The OPA2234 series op amps operate from either single or dual supplies. In single-supply operation, the input
common-mode range extends below ground and the output can swing to within 50mV of ground. Excellent phase
margin makes the OPA2234 series ideal for demanding applications, including high load capacitance. Dual
design features completely independent circuitry for lowest crosstalk and freedom from interaction.
Single and dual packages are in an SO-8 surface-mount and are specified for –55°C to 125°C operation.
ORDERING INFORMATION(1)
PRODUCT
PACKAGE
PACKAGE MARKING
OPA2234MDR
SO-8 Surface-Mount
2234M
(1) For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet.
1
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.
2
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.
© 2011, Texas Instruments Incorporated
OPA2234M
SGDS040 –FEBRUARY 2011
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.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
VALUE
UNIT
Supply Voltage, V+ to V–
Input Voltage
(V–) – 0.7 to (V+) + 0.7
V
Output Short-Circuit(1)
Operating Temperature
Storage Temperature
Continuous
–55 to 125
–55 to 125
150
°C
°C
TJA
TJC
Junction Temperature
°C/W
°C
39
Lead Temperature (soldering, 10 s)
300
(1) Short-circuit to ground, one amplifier per package.
2
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SGDS040 –FEBRUARY 2011
ELECTRICAL CHARACTERISTICS: VS = 5 V
At TA = –55°C to 125°C, VS = 5 V, RL = 10 kΩ connected to VS/2, and VOUT = VS/2, unless otherwise noted.
PARAMETER
OFFSET VOLTAGE
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TA = 25°C, VCM = 2.5 V
VCM = 2.5 V
±40
±100
Input Offset Voltage
VOS
μV
±600
vs Temperature(1)
vs Power Supply
dVOS/dT
PSRR
Operating Temperature Range
±3
μV/°C
µV/V
VS = 2.7 V to 30 V,
VCM = 1.7 V
3
20
vs Time
0.2
0.3
μV/mo
μV/V
Channel Separation (Dual)
INPUT BIAS CURRENT
Input Bias Current(2)
Input Offset Current
NOISE
IB
VCM = 2.5 V
VCM = 2.5 V
f = 1 kHz
–15
±1
–35
±12
nA
nA
IOS
Input Voltage Noise Density
Current Noise Density
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
INPUT IMPEDANCE
Differential
Vn
In
25
80
nV/√Hz
fA/√Hz
0.5
86
(V+) – 1
V
CMRR
VCM = 0.5 V to 4 V
106
dB
107 || 5
1010 || 6
Ω || pF
Ω || pF
Common-Mode
VCM = 2.5 V
OPEN-LOOP GAIN
RL = 10 kΩ, VO = 0.25 V to 4 V
RL = 2 kΩ, VO = 0.5 V to 4 V
78
75
120
96
dB
dB
Open-Loop Voltage Gain
AOL
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
GBW
SR
CL = 100 pF
0.35
0.2
MHz
V/µs
Settling Time:
G = 1, 3 V Step,
CL = 100 pF
0.1%
15
μs
G = 1, 3 V Step,
CL = 100 pF
0.01%
25
16
μs
μs
Overload Recovery Time
OUTPUT
(VIN) (Gain) = VS
Voltage Output:
Positive
RL = 10 kΩ to VS/2
RL = 10 kΩ to VS/2
RL = 10 kΩ to Ground
RL = 10 kΩ to Ground
(V+) – 1
0.25
(V+) – 0.65
0.05
V
V
Negative
Positive
(V+) – 1
0.1
(V+) – 0.65
0.05
V
Negative
V
Short-Circuit Current
ISC
±11
mA
Capacitive Load Drive (Stable
Operation)(3)
G = 1
1000
pF
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
5
V
V
2.7
36
Quiescent Current (per amplifier) IQ
IO = 0
250
550
μA
(1) Wafer-level tested to 95% confidence level.
(2) Positive conventional current flows into the input terminals.
(3) See Small-Signal Overshoot vs Load Capacitance typical curve.
© 2011, Texas Instruments Incorporated
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SGDS040 –FEBRUARY 2011
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ELECTRICAL CHARACTERISTICS: VS = 5 V (continued)
At TA = –55°C to 125°C, VS = 5 V, RL = 10 kΩ connected to VS/2, and VOUT = VS/2, unless otherwise noted.
PARAMETER
TEMPERATURE RANGE
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Specified Range
Operating Range
Storage
–55
125
125
125
°C
°C
–55
–55
°C
Thermal Resistance
θJA
150
°C/W
4
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OPA2234M
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SGDS040 –FEBRUARY 2011
ELECTRICAL CHARACTERISTICS: VS = 2.7 V
At TA = –55°C to 125°C, VS = 2.7 V, RL = 10 kΩ connected to VS/2, and VOUT = VS/2, unless otherwise noted.
PARAMETER
OFFSET VOLTAGE
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TA = 25°C, VCM = 1.35 V
VCM = 1.35 V
±40
±100
Input Offset Voltage
VOS
µV
±600
vs Temperature(1)
vs Power Supply
dVOS/dT
PSRR
Operating Temperature Range
±3
µV/°C
µV/V
VS = 2.7 V to 30 V,
VCM = 1.7 V
3
20
vs Time
0.2
0.3
µV/mo
µV/V
Channel Separation (Dual)
INPUT BIAS CURRENT
Input Bias Current(2)
Input Offset Current
NOISE
IB
VCM = 1.35 V
VCM = 1.35 V
f = 1 kHz
–15
±1
–35
±12
nA
nA
IOS
Input Voltage Noise Density
Current Noise Density
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
INPUT IMPEDANCE
Differential
Vn
In
25
80
nV/√Hz
fA/√Hz
0.5
86
(V+) – 1.1
V
CMRR
VCM = 0.5 V to 1.6 V
VCM = 1.35 V
106
dB
107 || 5
1010 || 6
Ω || pF
Ω || pF
Common-Mode
OPEN-LOOP GAIN
RL = 10 kΩ, VO = 0.25 V to 1.7 V
RL = 2 kΩ, VO = 0.5 V to 1.7 V
78
69
125
96
dB
dB
Open-Loop Voltage Gain
AOL
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
GBW
SR
CL = 100 pF
0.35
0.2
MHz
V/µs
Settling Time:
G = 1, 1 V Step,
CL = 100 pF
0.1%
6
µs
G = 1, 1 V Step,
CL = 100 pF
0.01%
16
8
µs
µs
Overload Recovery Time
OUTPUT
(VIN) (Gain) = VS
Voltage Output:
Positive
RL = 10 kΩ to VS/2
RL = 10 kΩ to VS/2
RL = 10 kΩ to Ground
RL = 10 kΩ to Ground
(V+) – 1
0.25
(V+) – 0.6
0.05
V
V
Negative
Positive
(V+) – 1
0.1
(V+) – 0.65
0.05
V
Negative
V
Short-Circuit Current
ISC
±8
mA
Capacitive Load Drive (Stable
Operation)(3)
G = 1
1000
pF
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
2.7
V
V
2.7
36
Quiescent Current (per
amplifier)
IQ
IO = 0
250
550
μA
(1) Wafer-level tested to 95% confidence level.
(2) Positive conventional current flows into the input terminals.
(3) See Small-Signal Overshoot vs Load Capacitance typical curve.
© 2011, Texas Instruments Incorporated
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SGDS040 –FEBRUARY 2011
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ELECTRICAL CHARACTERISTICS: VS = 2.7 V (continued)
At TA = –55°C to 125°C, VS = 2.7 V, RL = 10 kΩ connected to VS/2, and VOUT = VS/2, unless otherwise noted.
PARAMETER
TEMPERATURE RANGE
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Specified Range
Operating Range
Storage
–55
125
125
125
°C
°C
–55
–55
°C
Thermal Resistance
θJA
150
°C/W
6
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Product Folder Link(s): OPA2234M
OPA2234M
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SGDS040 –FEBRUARY 2011
ELECTRICAL CHARACTERISTICS: VS = ±15 V
At TA = –55°C to 125°C, VS = ±15 V, RL = 10 kΩ connected to VS/2, and VOUT = VS/2, unless otherwise noted.
PARAMETER
OFFSET VOLTAGE
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TA = 25°C, VCM = 0 V
VCM = 0 V
±70
±250
Input Offset Voltage
VOS
µV
±750
vs Temperature(1)
vs Power Supply
dVOS/dT
PSRR
Operating Temperature Range
±3
µV/°C
µV/V
VS = ±1.35 V to ±18 V,
3
20
VCM = 0 V
vs Time
0.2
0.3
µV/mo
µV/V
Channel Separation (Dual)
INPUT BIAS CURRENT
Input Bias Current(2)
Input Offset Current
NOISE
IB
VCM = 0 V
VCM = 0 V
f = 1 kHz
–12
±1
–30
±12
nA
nA
IOS
Input Voltage Noise Density
Current Noise Density
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
INPUT IMPEDANCE
Differential
Vn
In
25
80
nV/√Hz
fA/√Hz
(V–) + 1
(V+) – 1
V
CMRR
VCM = –14 V to 14 V
86
106
dB
107 || 5
1010 || 6
Ω || pF
Ω || pF
Common-Mode
VCM = 0 V
VO = –13.5 V to 13 V
CL = 100 pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
AOL
87
120
dB
GBW
SR
0.35
0.2
MHz
V/μs
Settling Time:
G = 1, 10 V Step,
CL = 100 pF
0.1%
41
μs
G = 1, 10 V Step,
CL = 100 pF
0.01%
47
22
μs
μs
Overload Recovery Time
OUTPUT
(VIN) (Gain) = VS
Voltage Output:
Positive
(V+) – 2
(V+) – 0.7
(V–) + 0.15
±22
V
V
Negative
(V–) + 1.5
Short-Circuit Current
ISC
mA
Capacitive Load Drive (Stable
Operation)(3)
G = 1
1000
pF
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
±15
V
V
±1.35
±18
Quiescent Current (per amplifier) IQ
IO = 0
±275
±550
μA
(1) Wafer-level tested to 95% confidence level.
(2) Positive conventional current flows into the input terminals.
(3) See Small-Signal Overshoot vs Load Capacitance typical curve.
© 2011, Texas Instruments Incorporated
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SGDS040 –FEBRUARY 2011
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ELECTRICAL CHARACTERISTICS: VS = ±15 V (continued)
At TA = –55°C to 125°C, VS = ±15 V, RL = 10 kΩ connected to VS/2, and VOUT = VS/2, unless otherwise noted.
PARAMETER
TEMPERATURE RANGE
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Specified Range
Operating Range
Storage
–55
125
°C
°C
–55
–55
125
125
°C
Thermal Resistance
θJA
150
°C/W
8
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Product Folder Link(s): OPA2234M
OPA2234M
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SGDS040 –FEBRUARY 2011
TYPICAL CHARACTERISTICS
POWER-SUPPLY AND COMMON-MODE REJECTION
OPEN-LOOP GAIN/PHASE vs FREQUENCY
vs FREQUENCY
140
120
VS = 2.7 V
120
110
100
90
80
70
60
50
40
30
20
10
0
0
+PSR
CL = 100 pF
100
80
VS = 5 V
15 V
–30
–60
–90
–120
–150
–180
CMR
φ
60
40
VO = 0.25 V
VS
20
0
G
V
S = 2.7 V, 5 V
or 15 V
VO
=
2
VS = 2.7 V or 5 V
VS 15 V
–20
=
–PSR
0.1
1
10
100
1k
10k
100k
1M
10
100
1k
10k
100k
1M
Frequency (Hz)
Frequency (Hz)
INPUT NOISE AND CURRENT NOISE
SPECTRAL DENSITY vs FREQUENCY
CHANNEL SEPARATION vs FREQUENCY
RL = 10 kΩ
160
140
120
100
80
1k
Current Noise
100
Dual and quad devices.
G = 1, all channels.
Quad measured channel
A to D or B to C—other
combinations yield improved
rejection.
Voltage Noise
10
10
100
1k
10k
100k
1
10
100
1k
10k
100k
Frequency (Hz)
Frequency (Hz)
INPUT BIAS AND INPUT OFFSET CURRENT
vs TEMPERATURE
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
–17
–16
–15
–14
–13
–12
–11
–10
–20
VS = 2.7 V, 5 V
VS = 5 V
–15
–10
–5
IB
VS
=
15 V
VS = 2.7 V
VS
= 15 V
IOS
0
5
–75
–50
–25
0
25
50
75
100
125
–15
–10
–5
0
5
10
15
Common-Mode Voltage (V)
Ambient Temperature (°C)
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SGDS040 –FEBRUARY 2011
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TYPICAL CHARACTERISTICS (continued)
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
25
20
15
10
5
30
25
20
15
10
5
Typical production
Typical production
VS = 2.7 V, 5 V
VS
= 15 V
distribution of packaged
units. Single, dual,
distribution of packaged
units. Single, dual, and
quad units included.
and quad units included.
0.7%
0.3%
0.1%
0.3%
0.5%
0.1%
0.1%
0.2%
0
0
Offset Voltage (µV)
Offset Voltage (µV)
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
35
30
25
20
15
10
5
35
30
25
20
15
10
5
VS = 5 V
Typical production
VS = 2.7 V
Typical production
distribution of packaged
units. Single, dual,
distribution of packaged
units. Single, dual,
and quad units included.
and quad units included.
0.3%
0.5%
0.3%
0.2% 0.1%
0.1%
0.2% 0.1%
0.1%
0.1%
0
0
Offset Voltage Drift (µV/°C)
AOL, CMR, AND PSR vs TEMPERATURE
Offset Voltage Drift (µV/°C)
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
140
130
120
110
100
90
VS = 2.7 V
S = 5 V
VS 15 V
30
25
20
15
10
5
Typical production
V
AOL
VS
=
15 V
distribution of packaged
units. Single, dual,
=
PSR
and quad units included.
CMR
80
0.4%
0.3%
0.2%
0.1%
70
0.1%
0.1%
0.1%
VCM = (V–) –0.02 V to (V+) –1 V
60
0
–75
–50
–25
0
25
50
75
100
125
Ambient Temperature ( °C)
Offset Voltage Drift (µV/°C)
10
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SGDS040 –FEBRUARY 2011
TYPICAL CHARACTERISTICS (continued)
SMALL-SIGNAL STEP RESPONSE
SMALL-SIGNAL STEP RESPONSE
G = 1, C = 100 pF, V = 5 V
G = 1, CL = 10,000 pF, VS = 5 V
L
S
2 ms/div
20 µs/div
SETTLING TIME vs CLOSED-LOOP GAIN
CL = 100 pF
LARGE-SIGNAL STEP RESPONSE
G = 1, C = 100 pF, V = 5 V
1000
100
10
L
S
V
= ±15 V,
S
10 V Step
V
= 5 V,
S
3 V Step
0.1%
V
= 2.7 V,
S
1 V Step
0.01%
1
1
10
100
10 ms/div
Gain (V/V)
SMALL-SIGNAL OVERSHOOT
vs LOAD CAPACITANCE
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
V+
70
60
50
40
30
20
10
0
(V+) –0.5
(V+) –1.0
(V+) –1.5
(V+) –2.0
(V+) –2.5
(V+) –3.0
25°C
–55°C
VO = 100 mVp-p
125°C
G = –2
85°C
–40°C
G = –1,
(V–) +3.0
(V–) +2.5
(V–) +2.0
(V–) +1.5
(V–) +1.0
(V–) +0.5
V–
85°C
G = 2
–40°C
G = 1,
VS 15 V
25°C
–55°C
125°C
=
High output current may
not be available at low
supply voltages due to
output swing limitations.
G = 10
G = 1,
S = 2.7, 5 V
V
0
5
10
15
10 pF
100 pF
1 nF
Load Capacitance
10 nF
100 nF
Output Current (mA)
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SGDS040 –FEBRUARY 2011
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TYPICAL CHARACTERISTICS (continued)
MAXIMUM OUTPUT VOLTAGE
vs FREQUENCY
QUIESCENT CURRENT AND SHORT-CIRCUIT CURRENT
vs TEMPERATURE
30
25
20
15
10
5
70
60
50
40
30
20
10
0
525
450
375
300
225
150
75
VS = 2.7 V
VS = 5 V
VS
= 15 V
VS = 2.7 V or 5 V
Maximum output voltage
VS
= 15 V
without slew-rate induced
distortion.
IQ
ISC
VS = 5 V
VS 2.7 V
=
0
0
–75
–50
–25
0
25
50
75
100
125
1k
10k
Frequency (Hz)
100k
Temperature (° C)
12
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SGDS040 –FEBRUARY 2011
APPLICATION INFORMATION
The OPA2234 series op amps are unity-gain stable and suitable for a wide range of general-purpose
applications. Power-supply pins should be bypassed with 10 nF ceramic capacitors.
OPERATING VOLTAGE
The OPA2234 series op amps operate from single (2.7 V to 36 V) or dual (±1.35 V to ±18 V) supplies with
excellent performance. Specifications are production tested with 2.7 V, 5 V, and ±15 V supplies. Most behavior
remains unchanged throughout the full operating voltage range. Parameters which vary significantly with
operating voltage are shown in the Typical Characteristic curves.
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PACKAGE OPTION ADDENDUM
www.ti.com
3-Mar-2011
PACKAGING INFORMATION
Status (1)
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
OPA2234MDR
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-3-260C-168 HR
(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 OPA2234M :
Catalog: OPA2234
•
NOTE: Qualified Version Definitions:
Catalog - TI's standard catalog product
•
Addendum-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
OPA2234MDR
SOIC
D
8
2500
330.0
12.4
6.4
5.2
2.1
8.0
12.0
Q1
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SOIC
SPQ
Length (mm) Width (mm) Height (mm)
367.0 367.0 35.0
OPA2234MDR
D
8
2500
Pack Materials-Page 2
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