OPA2348AIDCNRG4 [BB]
1MHz, 45レA, CMOS, Rail-to-Rail OPERATIONAL AMPLIFIERS; 为1MHz ， 45レA， CMOS ，轨至轨运算放大器
| 型号： | OPA2348AIDCNRG4 |
| 厂家： | 
BURR-BROWN CORPORATION |
| 描述： | 1MHz, 45レA, CMOS, Rail-to-Rail OPERATIONAL AMPLIFIERS |
| 文件： | 总19页 (文件大小：502K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OPA348
OPA2348
OPA4348
O
®
P
OPA348
A
3
4
8
O
O
P
P
A
4
A
2
3
3
4
4
8
8
SBOS213C – NOVEMBER 2001 – REVISED MAY 2002
1MHz, 45µA, CMOS, Rail-to-Rail
OPERATIONAL AMPLIFIERS
FEATURES
DESCRIPTION
● LOW IQ: 45µA typical
The OPA348 series amplifiers are single supply, low-power,
CMOS op amps in micro packaging. Featuring an extended
bandwidth of 1MHz, and a supply current of 45µA, the
OPA348 series is useful for low-power applications on single
supplies of 2.1V to 5.5V.
● LOW COST
● RAIL-TO-RAIL INPUT AND OUTPUT
● SINGLE SUPPLY: +2.1V to +5.5V
● INPUT BIAS CURRENT: 0.5pA
Low supply current of 45µA, and an input bias current of
0.5pA, make the OPA348 series an optimal candidate for
low-power, high-impedance applications such as smoke de-
tectors and other sensors.
● MicroSIZE PACKAGES: SC70-5, SOT23-8 and
TSSOP-14
● HIGH SPEED:POWER WITH BANDWIDTH: 1MHz
The OPA348 is available in the miniature SC70-5,
SOT23-5 and SO-8 packages. The OPA2348 is available in
SOT23-8 and SO-8 packages, and the OPA4348 is offered
in space-saving TSSOP-14 and SO-14 packages. The ex-
tended temperature range of –40°C to +125°C over all supply
voltages offers additional design flexibility.
APPLICATIONS
● PORTABLE EQUIPMENT
● BATTERY-POWERED EQUIPMENT
● SMOKE ALARMS
● CO DETECTORS
PACKAGES
OPA348
OPA2348
OPA4348
● MEDICAL INSTRUMENTATION
SOT23-5
SOT23-8
SO-8
X
X
X
X
X
OPA348
TSSOP-14
SO-14
X
X
OPA348
Out
V–
1
2
3
5
4
V+
+In
V–
–In
1
2
3
5
4
V+
SC70-5
Out
+In
–In
OPA4348
SC70-5
SOT23-5
Out A
1
2
3
4
5
6
7
14 Out D
OPA2348
–In A
+In A
V+
13 –In D
12 +In D
11 V–
OPA348
A
B
D
C
Out A
1
8
7
6
5
V+
NC
V+
NC
1
2
3
4
8
7
6
5
A
–In A
+In A
V–
2
3
4
Out B
–In B
+In B
–In
+In
V–
+In B
–In B
Out B
10 +In C
B
Out
NC
9
8
–In C
Out C
SOT23-8, SO-8
SO-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.
Copyright © 2001, Texas Instruments Incorporated
www.ti.com
ABSOLUTE MAXIMUM RATINGS(1)
ELECTROSTATIC
DISCHARGE SENSITIVITY
Supply Voltage, V– to V+................................................................... 7.5V
Signal Input Terminals, Voltage(2) .................. (V–) – 0.5V to (V+) + 0.5V
Current(2) .................................................... 10mA
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.
Output Short-Circuit(3) .............................................................. Continuous
Operating Temperature ..................................................–65°C to +150°C
Storage Temperature .....................................................–65°C to +150°C
Junction Temperature ...................................................................... 150°C
Lead Temperature (soldering, 10s) ................................................. 300°C
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.
NOTES: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may
degrade device reliability. These are stress ratings only. Functional opera-
tion of the device at these conditions, or beyond the specified operating
conditions, is not implied. (2) Input terminals are diode-clamped to the
power-supply rails. Input signals that can swing more than 0.5V beyond the
supply rails should be current-limited to 10mA or less. (3) Short-circuit to
ground, one amplifier per package.
PACKAGE/ORDERING INFORMATION
SPECIFIED
PACKAGE
DESIGNATOR(1)
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER(2)
TRANSPORT
MEDIA, QUANTITY
PRODUCT
PACKAGE-LEAD
Single
OPA348AI
"
SOT23-5
DBV
–40°C to +125°C
A48
OPA348AIDBVT
OPA348AIDBVR
Tape and Reel, 250
Tape and Reel, 3000
"
"
"
"
OPA348AI
SO-8
D
–40°C to +125°C
348A
OPA348AID
Tubes, 100
"
"
"
"
"
OPA348AIDR
Tape and Reel, 2500
OPA348AI
SC70-5
DCK
–40°C to 125°C
S48
OPA348AIDCKT
OPA348AIDCKR
Tape and Reel, 250
Tape and Reel, 3000
"
"
"
"
"
Dual
OPA2348AI
SOT23-8
DCN
–40°C to +125°C
B48
OPA2348AIDCNT
OPA2348AIDCNR
Tape and Reel, 250
Tape and Reel, 3000
"
"
"
"
"
OPA2348AI
SO-8
D
–40°C to +125°C
2348A
OPA2348AID
Tubes, 100
"
"
"
"
"
OPA2348AIDR
Tape and Reel, 2500
Quad
OPA4348AI
SO-14
D
–40°C to +125°C
OPA4348
OPA4348AID
Tubes, 58
"
"
"
"
"
OPA4348AIDR
Tape and Reel, 2500
OPA4348AI
TSSOP-14
PW
–40°C to +125°C
4348A
OPA4348AIPWT
OPA4348AIPWR
Tubes, 250
"
"
"
"
"
Tape and Reel, 2500
NOTES: (1) For the most current specifications and package information, refer to our web site at www.ti.com. (2) Models labeled with “T” indicate smaller quantity
tape and reel, “R” indicates large quantity tape and reel and “D” indicates tubes of specified quantity.
OPA348, 2348, 4348
2
SBOS213C
www.ti.com
ELECTRICAL CHARACTERISTICS: VS = 2.5V to 5.5V
Boldface limits apply over the specified temperature range, TA = –40°C to +125°C
At TA = +25°C, RL = 100kΩ connected to VS / 2 and VOUT = VS / 2, unless otherwise noted.
OPA348
OPA2348
OPA4348
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
Over Temperature
Drift
vs Power Supply
Over Temperature
Channel Separation, dc
f = 1kHz
VOS
VS = 5V, VCM = (V–) + 0.8V
1
5
6
mV
mV
dVOS/dT
PSRR
4
60
µV/°C
µV/V
µV/V
µV/V
dB
VS = 2.5V to 5.5V, VCM < (V+) – 1.7V
VS = 2.5V to 5.5V, VCM < (V+) – 1.7V
175
300
0.2
134
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
over Temperature
VCM
CMRR
(V–) – 0.2
(V+) + 0.2
V
(V–) – 0.2V < VCM < (V+) – 1.7V
(V–) < VCM < (V+) – 1.7V
VS = 5.5V, (V–) – 0.2V < VCM < (V+) + 0.2V
VS = 5.5V, (V–) < VCM < (V+)
70
66
60
56
82
71
dB
dB
dB
dB
over Temperature
INPUT BIAS CURRENT
Input Bias Current
Input Offset Current
IB
IOS
±0.5
±0.5
±10
±10
pA
pA
INPUT IMPEDANCE
Differential
Common-Mode
1013 || 3
1013 || 6
Ω || pF
Ω || pF
NOISE
VCM < (V+) – 1.7V
Input Voltage Noise, f = 0.1Hz to 10Hz
Input Voltage Noise Density, f = 1kHz
Input Current Noise Density, f = 1kHz
10
35
4
µVp-p
nV/√Hz
fA/√Hz
en
in
OPEN-LOOP GAIN
Open-Loop Voltage Gain
over Temperature
AOL
VS = 5V, RL = 100kΩ, 0.025V < VO < 4.975V
94
90
90
88
108
98
dB
dB
dB
dB
VS = 5V, RL = 100k
VS = 5V, RL = 5kΩ, 0.125V < VO < 4.875V
VS = 5V, RL = 5k , 0.125V < VO < 4.875V
Ω, 0.025V < VO < 4.975V
over Temperature
Ω
OUTPUT
Voltage Output Swing from Rail
over Temperature
RL = 100kΩ, AOL > 94dB
18
25
25
125
125
mV
mV
mV
mV
mA
RL = 100kΩ, AOL > 90dB
RL = 5kΩ, AOL > 90dB
100
±10
over Temperature
Short-Circuit Current
Capacitive Load Drive
RL = 5kΩ, AOL > 88dB
ISC
CLOAD
See Typical Characteristics
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time, 0.1%
0.01%
CL = 100pF
G = +1
VS = 5.5V, 2V Step, G = +1
VS = 5.5V, 2V Step, G = +1
VIN • Gain > VS
GBW
SR
tS
1
0.5
5
MHz
V/µs
µs
µs
µs
7
Overload Recovery Time
Total Harmonic Distortion + Noise
1.6
0.0023
THD+N VS = 5.5V, VO = 3Vp-p, G = +1, f = 1kHz
%
POWER SUPPLY
Specified Voltage Range
Minimum Operating Voltage
Quiescent Current (per amplifier)
over Temperature
VS
2.5
5.5
V
V
µA
µA
2.1 to 5.5
45
IQ
IO = 0
65
75
TEMPERATURE RANGE
Specified Range
Operating Range
–40
–65
–65
125
150
150
°C
°C
°C
Storage Range
Thermal Resistance
SOT23-5 Surface-Mount
SOT23-8 Surface-Mount
MSOP-8 Surface-Mount
SO-8 Surface-Mount
SO-14 Surface-Mount
TSSOP-14 Surface-Mount
θJA
200
150
150
150
100
100
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
SC70-5 Surface-Mount
250
°C/W
OPA348, 2348, 4348
3
SBOS213C
www.ti.com
TYPICAL CHARACTERISTICS
At TA = +25°C, RL = 100kΩ connected to VS / 2 and VOUT = VS / 2, unless otherwise noted.
OPEN-LOOP GAIN AND PHASE vs FREQUENCY
PSRR AND CMRR vs FREQUENCY
140
120
100
80
0
100
80
60
40
20
0
–45
–90
–135
–180
CMRR
Gain
60
Phase
40
PSRR
20
0
–20
0.1
1
10
100
1k
10k 100k 1M
10M
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
Frequency (Hz)
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
VS = 5.5V
CHANNEL SEPARATION vs FREQUENCY
6
5
4
3
2
1
0
140
120
100
80
VS = 5V
VS = 2.5V
60
1k
10k
100k
1M
10M
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
Frequency (Hz)
QUIESCENT AND SHORT-CIRCUIT CURRENT
vs SUPPLY VOLTAGE
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
S = ±2.5V
2.5
2
65
55
45
35
25
13
V
+125°C
ISC
+25°C
1.5
1
–40°C
10
7
Sourcing Current
0.5
0
–0.5
–1
IQ
Sinking Current
4
–40°C
+25°C
–1.5
–2
+125°C
–2.5
1
0
5
10
Output Current (mA)
15
20
2
2.5
3
3.5
4
4.5
5
5.5
Supply Voltage (V)
OPA348, 2348, 4348
4
SBOS213C
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, RL = 100kΩ connected to VS / 2 and VOUT = VS / 2, unless otherwise noted.
OPEN-LOOP GAIN AND PSRR vs TEMPERATURE
AOL, RL = 100kΩ
COMMON-MODE REJECTION vs TEMPERATURE
100
130
120
110
100
90
90
AOL, RL = 5kΩ
V– < VCM < (V+) – 1.7V
80
V– < VCM < V+
70
80
60
50
PSRR
70
60
–75 –50 –25
0
25
50
75 100 125 150
–75 –50 –25
0
25
50
75 100 125 150
Temperature (°C)
Temperature (°C)
QUIESCENT AND SHORT-CIRCUIT CURRENT
vs TEMPERATURE
INPUT BIAS (IB) CURRENT vs TEMPERATURE
75
65
55
45
35
25
15
16
14
12
10
8
10k
1k
ISC
100
10
IQ
1
6
4
0.1
–75 –50 –25
0
25
50
75 100 125 150
–75 –50 –25
0
25
50
75 100 125 150
Temperature (°C)
Temperature (°C)
OFFSET VOLTAGE DRIFT MAGNITUDE
PRODUCTION DISTRIBUTION
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
25
20
15
10
5
20
18
16
14
12
10
8
Typical production
distribution of
packaged units.
Typical production
distribution of
packaged units.
6
4
2
0
0
–6 –5 –4 –3 –2 –1
0
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10 11 12
Offset Voltage (mV)
Offset Voltage Drift (µV/°C)
OPA348, 2348, 4348
5
SBOS213C
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, RL = 100kΩ connected to VS / 2 and VOUT = VS / 2, unless otherwise noted.
SMALL-SIGNAL OVERSHOOT
vs LOAD CAPACITANCE
PERCENT OVERSHOOT vs LOAD CAPACITANCE
60
50
40
30
20
10
0
60
G = –1V/V, RFB = 100kΩ
50
40
30
G = +1V/V, RL = 100kΩ
20
G = ±5V/V, RFB = 100kΩ
G = –1V/V, RFB = 5kΩ
10
0
10
100
1k
10k
10
100
1k
10k
Load Capacitance (pF)
Load Capacitance (pF)
SMALL-SIGNAL STEP RESPONSE
LARGE-SIGNAL STEP RESPONSE
G = +1V/V, RL = 100kΩ, CL = 100pF
G = +1V/V, RL = 100kΩ, CL = 100pF
2µs/div
10µs/div
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
INPUT CURRENT AND VOLTAGE NOISE
SPECTRAL DENSITY vs FREQUENCY
1.000
0.100
0.010
0.001
10k
1k
1k
100
10
1
iN
eN
100
10
10
100
1k
10k
100k
1
10
100
1k
10k
100k
Frequency (Hz)
Frequency (Hz)
OPA348, 2348, 4348
6
SBOS213C
www.ti.com
on the high end. Within the 200mV transition region PSRR,
CMRR, offset voltage, offset drift, and THD may be degraded
compared to operation outside this region.
APPLICATIONS INFORMATION
OPA348 series op amps are unity-gain stable and suitable
for a wide range of general-purpose applications.
The OPA348 series features wide bandwidth and unity-gain
stability with rail-to-rail input and output for increased dynamic
range. Figure 1 shows the input and output waveforms for the
OPA348 in unity-gain configuration. Operation is from a single
+5V supply with a 100kΩ load connected to VS/2. The input is
a 5Vp-p sinusoid. Output voltage is approximately 4.98Vp-p.
OFFSET VOLTAGE
vs FULL COMMON-MODE VOLTAGE RANGE
2
1.5
1
Power-supply pins should be bypassed with 0.01µF ceramic
capacitors.
0.5
0
–0.5
–1
G = +1V/V, VS = +5V
V–
V+
Output (Inverted on Scope)
5V
–1.5
–2
–0.5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
Common-Mode Voltage (V)
FIGURE 2. Behavior of Typical Transition Region at Room
Temperature.
0V
20µs/div
RAIL-TO-RAIL INPUT
The input common-mode range extends from (V–) – 0.2V to
(V+) + 0.2V. For normal operation, inputs should be limited to
this range. The absolute maximum input voltage is 500mV
beyond the supplies. Inputs greater than the input common-
mode range but less than the maximum input voltage, while not
valid, will not cause any damage to the op amp. Unlike some
other op amps, if input current is limited the inputs may go
beyond the power supplies without phase inversion, as shown
in Figure 3.
FIGURE 1. The OPA348 Features Rail-to-Rail Input/Output.
OPERATING VOLTAGE
OPA348 series op amps are fully specified and tested from
+2.5V to +5.5V. However, supply voltage may range from
+2.1V to +5.5V. Parameters are tested over the specified
supply range—a unique feature of the OPA348 series. In
addition, all temperature specifications apply from –40°C to
+125°C. Most behavior remains virtually unchanged through-
out the full operating voltage range. Parameters that vary
significantly with operating voltages or temperature are shown
in the Typical Characteristics.
VIN
G = +1V/V, VS = +5V
COMMON-MODE VOLTAGE RANGE
5V
The input common-mode voltage range of the OPA348 series
extends 200mV beyond the supply rails. This is achieved
with a complementary input stage—an N-channel input differ-
ential pair in parallel with a P-channel differential pair. The
N-channel pair is active for input voltages close to the positive
rail, typically (V+) – 1.2V to 300mV above the positive supply,
while the P-channel pair is on for inputs from 300mV below the
negative supply to approximately (V+) – 1.4V. There is a small
transition region, typically (V+) – 1.4V to (V+) – 1.2V, in which
both pairs are on. This 200mV transition region, shown in
Figure 2, can vary ±300mV with process variation. Thus, the
transition region (both stages on) can range from (V+) – 1.7V
to (V+) – 1.5V on the low end, up to (V+) – 1.1V to (V+) – 0.9V
VOUT
0V
10µs/div
FIGURE 3. OPA348—No Phase Inversion with Inputs Greater
than the Power-Supply Voltage.
OPA348, 2348, 4348
7
SBOS213C
www.ti.com
Normally, input currents are 0.5pA. However, large inputs
(greater than 500mV beyond the supply rails) can cause
excessive current to flow in or out of the input pins. There-
fore, as well as keeping the input voltage below the maxi-
mum rating, it is also important to limit the input current to
less than 10mA. This is easily accomplished with an input
voltage resistor, as shown in Figure 4.
In unity-gain inverter configuration, phase margin can be
reduced by the reaction between the capacitance at the op
amp input, and the gain setting resistors, thus degrading
capacitive load drive. Best performance is achieved by using
small valued resistors. For example, when driving a 500pF
load, reducing the resistor values from 100kΩ to 5kΩ de-
creases overshoot from 55% to 13% (see the typical charac-
teristic “Small-Signal Overshoot vs. Load Capacitance”).
However, when large valued resistors cannot be avoided, a
small (4pF to 6pF) capacitor, CFB, can be inserted in the
feedback, as shown in Figure 6. This significantly reduces
overshoot by compensating the effect of capacitance, CIN,
which includes the amplifier's input capacitance and PC
board parasitic capacitance.
+5V
IOVERLOAD
10mA max
VOUT
OPA348
VIN
5kΩ
FIGURE 4. Input Current Protection for Voltages Exceeding
the Supply Voltage.
CFB
RF
RAIL-TO-RAIL OUTPUT
A class AB output stage with common-source transistors is
used to achieve rail-to-rail output. This output stage is ca-
pable of driving 5kΩ loads connected to any potential be-
tween V+ and ground. For light resistive loads (> 100kΩ), the
output voltage can typically swing to within 18mV from supply
rail. With moderate resistive loads (10kΩ to 50kΩ), the output
voltage can typically swing to within 100mV of the supply
rails while maintaining high open-loop gain (see the typical
characteristic “Output Voltage Swing vs Output Current”).
RI
VIN
VOUT
OPA348
CIN
CL
FIGURE 6. Improving Capacitive Load Drive.
CAPACITIVE LOAD AND STABILITY
DRIVING A/D CONVERTERS
The OPA348 in a unity-gain configuration can directly drive
up to 250pF pure capacitive load. Increasing the gain en-
hances the amplifier’s ability to drive greater capacitive loads
(see the typical characteristic “Small-Signal Overshoot vs
Capacitive Load”). In unity-gain configurations, capacitive
load drive can be improved by inserting a small (10Ω to 20Ω)
resistor, RS, in series with the output, as shown in Figure 5.
This significantly reduces ringing while maintaining DC per-
formance for purely capacitive loads. However, if there is a
resistive load in parallel with the capacitive load, a voltage
divider is created, introducing a Direct Current (DC) error at
the output and slightly reducing the output swing. The error
introduced is proportional to the ratio RS/RL, and is generally
negligible.
The OPA348 series op amps are optimized for driving
medium-speed sampling Analog-to-Digital Converters (ADCs).
The OPA348 op amps buffer the ADCs input capacitance
and resulting charge injection while providing signal gain.
The OPA348 in a basic noninverting configuration driving the
ADS7822, see Figure 7. The ADS7822 is a 12-bit,
microPOWER sampling converter in the MSOP-8 package.
When used with the low-power, miniature packages of the
OPA348, the combination is ideal for space-limited, low-
power applications. In this configuration, an RC network at
the ADC’s input can be used to provide for anti-aliasing filter
and charge injection current.
The OPA348 in noninverting configuration driving ADS7822
limited, low-power applications. In this configuration, an RC
network at the ADC’s input can be used to provide for anti-
aliasing filter and charge injection current. See Figure 8 for
the OPA2348 driving an ADS7822 in a speech bandpass
filtered data acquisition system. This small, low-cost solution
provides the necessary amplification and signal conditioning
to interface directly with an electret microphone. This circuit
will operate with VS = 2.7V to 5V with less than 250µA typical
quiescent current.
V+
RS
VOUT
OPA348
10Ω to
20Ω
VIN
CL
RL
FIGURE 5. Series Resistor in Unity-Gain Buffer Configura-
tion Improves Capacitive Load Drive.
OPA348, 2348, 4348
8
SBOS213C
www.ti.com
+5V
0.1µF
0.1µF
1
VREF
8
V+
7
6
5
DCLOCK
DOUT
500Ω
+In
2
Serial
Interface
ADS7822
12-Bit A/D
OPA348
VIN
–In
CS/SHDN
3
3300pF
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 7. OPA348 in Noninverting Configuration Driving ADS7822.
V+ = +2.7V to 5V
Passband 300Hz to 3kHz
R9
510kΩ
R1
R4
R2
1.5kΩ
20kΩ
1MΩ
C3
C
1
33pF
1000pF
R7
51kΩ
R8
150kΩ
V
8
+
1
VREF
1/2
7
6
DCLOCK
DOUT
OPA2348
+IN
2
–IN
1/2
OPA2348
R3
1MΩ
ADS7822
12-Bit A/D
Electret
Microphone(1)
Serial
Interface
R6
100kΩ
1000pF
C2
5
CS/SHDN
3
4
G = 100
NOTE: (1) Electret microphone
powered by R1.
R5
20kΩ
GND
FIGURE 8. OPA2348 as a Speech Bandpass Filtered Data Acquisition System.
OPA348, 2348, 4348
9
SBOS213C
www.ti.com
PACKAGE DRAWINGS
DBV (R-PDSO-G5)
MPDS018E – FEBRUARY 1996 – REVISED FEBRUARY 2002
PLASTIC SMALL-OUTLINE
0,50
0,30
M
0,20
0,95
5
4
0,15 NOM
1,70
1,50
3,00
2,60
1
3
Gage Plane
3,00
2,80
0,25
0° – 8°
0,55
0,35
Seating Plane
0,10
1,45
0,95
0,05 MIN
4073253-4/G 01/02
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion.
D. Falls within JEDEC MO-178
OPA348, 2348, 4348
10
SBOS213C
www.ti.com
PACKAGE DRAWINGS (Cont.)
MSOI002B – JANUARY 1995 – REVISED SEPTEMBER 2001
D (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
8 PINS SHOWN
0.020 (0,51)
0.014 (0,35)
0.050 (1,27)
0.010 (0,25)
8
5
0.244 (6,20)
0.228 (5,80)
0.008 (0,20) NOM
0.157 (4,00)
0.150 (3,81)
Gage Plane
1
4
0.010 (0,25)
0°– 8°
A
0.044 (1,12)
0.016 (0,40)
Seating Plane
0.010 (0,25)
0.069 (1,75) MAX
0.004 (0,10)
0.004 (0,10)
PINS **
8
14
16
DIM
A MAX
0.197
(5,00)
0.344
(8,75)
0.394
(10,00)
0.189
(4,80)
0.337
(8,55)
0.386
(9,80)
A MIN
4040047/E 09/01
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15).
D. Falls within JEDEC MS-012
OPA348, 2348, 4348
11
SBOS213C
www.ti.com
PACKAGE DRAWINGS (Cont.)
DCK (R-PDSO-G5)
MPDS025A – FEBRUARY 1997 – REVISED JUNE 1999
PLASTIC SMALL-OUTLINE
0,30
0,15
M
0,10
0,65
5
4
0,13 NOM
1,40 2,30
1,10 1,90
1
3
Gage Plane
2,15
1,85
0,15
0°–8°
0,46
0,26
Seating Plane
0,10
1,10
0,80
0,10
0,00
4093553/B 06/99
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion.
D. Falls within JEDEC MO-203
OPA348, 2348, 4348
12
SBOS213C
www.ti.com
PACKAGE DRAWINGS (Cont.)
DCN (R-PDSO-G8)
MPDS099 – MARCH 2001
PLASTIC SMALL-OUTLINE
0,45
0,28
0,65
1,75 3,00
1,50 2,60
Index
Area
1,95 REF
3,00
2,80
1,45
0,90
0°–10°
–A–
1,30
0,90
0,20
0,09
0,60
0,10
0,15
0,00
C
4202106/A 03/01
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Foot length measured reference to flat foot surface
parallel to Datum A.
D. Package outline exclusive of mold flash, metal burr and
dambar protrusion/intrusion.
E. Package outline inclusive of solder plating.
F. A visual index feature must be located within the
cross-hatched area.
OPA348, 2348, 4348
13
SBOS213C
www.ti.com
PACKAGE DRAWINGS (Cont.)
MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999
PW (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
14 PINS SHOWN
0,30
0,19
M
0,10
0,65
14
8
0,15 NOM
4,50
4,30
6,60
6,20
Gage Plane
0,25
1
7
0°–8°
A
0,75
0,50
Seating Plane
0,10
0,15
0,05
1,20 MAX
PINS **
8
14
16
20
24
28
DIM
3,10
2,90
5,10
4,90
5,10
4,90
6,60
6,40
7,90
9,80
9,60
A MAX
A MIN
7,70
4040064/F 01/97
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
OPA348, 2348, 4348
14
SBOS213C
www.ti.com
PACKAGE OPTION ADDENDUM
www.ti.com
24-Apr-2008
PACKAGING INFORMATION
Orderable Device
OPA2348AID
Status (1)
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
SOIC
D
8
100 Green (RoHS &
no Sb/Br)
Call TI
Level-2-260C-1 YEAR
OPA2348AIDCNR
OPA2348AIDCNRG4
OPA2348AIDCNT
OPA2348AIDCNTG4
OPA2348AIDG4
OPA2348AIDR
SOT-23
SOT-23
SOT-23
SOT-23
SOIC
DCN
DCN
DCN
DCN
D
8
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
8
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
8
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
8
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
8
100 Green (RoHS &
no Sb/Br)
Call TI
Call TI
Call TI
Call TI
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
SOIC
D
8
2500 Green (RoHS &
no Sb/Br)
OPA2348AIDRG4
OPA348AID
SOIC
D
8
2500 Green (RoHS &
no Sb/Br)
SOIC
D
8
100 Green (RoHS &
no Sb/Br)
OPA348AIDBVR
OPA348AIDBVRG4
OPA348AIDBVT
OPA348AIDBVTG4
OPA348AIDCKR
OPA348AIDCKRG4
OPA348AIDCKT
OPA348AIDCKTG4
OPA348AIDG4
SOT-23
SOT-23
SOT-23
SOT-23
SC70
DBV
DBV
DBV
DBV
DCK
DCK
DCK
DCK
D
5
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
5
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
5
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
5
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
5
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SC70
5
3000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SC70
5
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SC70
5
250 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM
no Sb/Br)
SOIC
8
100 Green (RoHS &
no Sb/Br)
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
OPA348AIDR
SOIC
D
8
2500 Green (RoHS &
no Sb/Br)
OPA348AIDRG4
OPA4348AID
SOIC
D
8
2500 Green (RoHS &
no Sb/Br)
SOIC
D
14
14
14
14
14
58 Green (RoHS &
no Sb/Br)
OPA4348AIDG4
OPA4348AIDR
SOIC
D
58 Green (RoHS &
no Sb/Br)
SOIC
D
2500 Green (RoHS &
no Sb/Br)
OPA4348AIDRG4
OPA4348AIPWR
SOIC
D
2500 Green (RoHS &
no Sb/Br)
TSSOP
PW
2500 Green (RoHS & CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
24-Apr-2008
Orderable Device
OPA4348AIPWRG4
OPA4348AIPWT
Status (1)
ACTIVE
ACTIVE
ACTIVE
Package Package
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
Qty
Type
Drawing
TSSOP
PW
14
14
14
2500 Green (RoHS & CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
TSSOP
TSSOP
PW
PW
250 Green (RoHS & CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
OPA4348AIPWTG4
250 Green (RoHS & CU NIPDAU Level-2-260C-1 YEAR
no Sb/Br)
(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.
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
19-Apr-2008
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0 (mm)
B0 (mm)
K0 (mm)
P1
W
Pin1
Diameter Width
(mm) W1 (mm)
(mm) (mm) Quadrant
OPA2348AIDCNR
OPA2348AIDCNT
OPA2348AIDR
OPA348AIDBVR
OPA348AIDBVT
OPA348AIDR
SOT-23
SOT-23
SOIC
DCN
DCN
D
8
8
3000
250
180.0
180.0
330.0
180.0
179.0
330.0
330.0
330.0
180.0
8.4
8.4
3.2
3.2
6.4
3.2
3.2
6.4
6.5
7.0
7.0
3.1
3.1
5.2
3.1
3.2
5.2
9.0
5.6
5.6
1.39
1.39
2.1
4.0
4.0
8.0
4.0
4.0
8.0
8.0
8.0
8.0
8.0
8.0
Q3
Q3
Q1
Q3
Q3
Q1
Q1
Q1
Q1
8
2500
3000
250
12.4
8.4
12.0
8.0
SOT-23
SOT-23
SOIC
DBV
DBV
D
5
1.39
1.4
5
8.4
8.0
8
2500
2500
2500
250
12.4
16.4
12.4
12.4
2.1
12.0
16.0
12.0
12.0
OPA4348AIDR
OPA4348AIPWR
OPA4348AIPWT
SOIC
D
14
14
14
2.1
TSSOP
TSSOP
PW
PW
1.6
1.6
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
19-Apr-2008
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
OPA2348AIDCNR
OPA2348AIDCNT
OPA2348AIDR
OPA348AIDBVR
OPA348AIDBVT
OPA348AIDR
SOT-23
SOT-23
SOIC
DCN
DCN
D
8
8
3000
250
190.5
190.5
346.0
190.5
195.0
346.0
346.0
346.0
184.0
212.7
212.7
346.0
212.7
200.0
346.0
346.0
346.0
184.0
31.8
31.8
29.0
31.8
45.0
29.0
33.0
29.0
50.0
8
2500
3000
250
SOT-23
SOT-23
SOIC
DBV
DBV
D
5
5
8
2500
2500
2500
250
OPA4348AIDR
OPA4348AIPWR
OPA4348AIPWT
SOIC
D
14
14
14
TSSOP
TSSOP
PW
PW
Pack Materials-Page 2
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