LMC7101BIM5 [MICREL]
Low-Power Operational Amplifier; 低功耗运算放大器
| 型号： | LMC7101BIM5 |
| 厂家： | 
MICREL SEMICONDUCTOR |
| 描述： | Low-Power Operational Amplifier |
| 文件： | 总12页 (文件大小：156K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LMC7101
Low-Power Operational Amplifier
General Description
Features
TheLMC7101isahigh-performance,low-power,operational
amplifier which is pin-for-pin compatible with the National
Semiconductor LMC7101. It features rail-to-rail input and
• Small footprint SOT-23-5 package
• Guaranteed 2.7V, 3V, 5V, and 12V performance
• 500kHz gain-bandwidth
• 0.01% total harmonic distortion at 10kHz (5V, 2kΩ)
• 0.5mA typical supply current at 5V
™
output performance in Micrel’s IttyBitty SOT-23-5 package.
The LMC7101 is a 500kHz gain bandwidth amplifier de-
signed to operate from 2.7V to 12V single-ended power
supplies with guaranteed performance at supply voltages of
2.7V, 3V, 5V, and 12V.
Applications
• Mobile communications, cellular phones, pagers
• Battery-powered instrumentation
• PCMCIA, USB
This op amp’s input common-mode range includes ground
and extends 300mV beyond the supply rails. For example,
the common-mode range is –0.3V to +5.3V with a 5V supply.
• Portable computers and PDAs
Ordering Information
Part Number
LMC7101AIM5
LMC7101BIM5
Marking
A12A
A12
Grade
Prime
Temperature Range
–40°C to +85°C
Package
SOT-23-5
SOT-23-5
Standard
–40°C to +85°C
Pin Configuration
Functional Configuration
IN+ V+ OUT
IN+ V+ OUT
3
2
1
3
2
1
Part
Identification
A12A
4
5
4
5
IN–
V–
IN–
V–
SOT-23-5 (M5)
Pin Description
Pin Number
Pin Name
Pin Function
1
2
3
4
5
OUT
V+
Amplifier Output
Positive Supply
Noninverting Input
Inverting Input
IN+
IN–
V–
Negative Supply: Negative supply for split supply application or ground for
single supply application.
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com
September 1999
1
LMC7101
LMC7101
Micrel
Absolute Maximum Ratings (Note 1)
Operating Ratings (Note 1)
Supply Voltage (V – V )...........................................15V
Supply Voltage (V – V ).............................. 2.7V to 12V
V+
V–
V+ V–
Differential Input Voltage (V
– V ) ...........±(V – V
)
Ambient Temperature (T ) ......................... –40°C to +85°C
IN+
IN–
V+
V–
A
I/O Pin Voltage (V , V
), Note 2
Junction Temperature (T ) ....................... –40°C to +125°C
IN
OUT
J
.............................................V + 0.3V to V – 0.3V
Max. Junction Temperature (T
), Note 3 ......... +125°C
V+
V–
J(max)
Junction Temperature (T ) ...................................... +150°C
Package Thermal Resistance (θ ), Note 4..........325°C/W
J
JA
Storage Temperature ............................... –65°C to +150°C
Lead Temperature (soldering, 10 sec.) ..................... 260°C
ESD, Note 5.................................................................. 2kV
Max. Power Dissipation............................................ Note 3
Electrical Characteristics (2.7V)
V+ = +2.7V, V– = 0V, VCM = VOUT = V+/2; RL = 1MΩ; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A LMC7101B
Symbol
VOS
Parameter
Condition
Typ
0.11
1.0
1.0
0.5
>1
Min
Max
Min
Max
Units
mV
µV/°C
pA
Input Offset Voltage
6
9
TCVOS
IB
Input Offset Voltage Average Drift
Input Bias Current
64
32
64
32
IOS
Input Offset Current
pA
RIN
Input Resistance
TΩ
dB
CMRR
VCM
Common-Mode Rejection Ratio
Input Common-Mode Voltage
0V ≤ VCM ≤ 2.7V, Note 6
input low, CMRR ≥ 50dB
input high, CMRR ≥ 50dB
70
50
50
–0.3
3.0
60
0.0
0.0
V
2.7
50
2.7
45
V
PSRR
Power Supply Rejection Ratio
V+ = 1.35V to 1.65V, V– =
–1.35V to –1.65V, VCM = 0
dB
CIN
VO
Common-Mode Input Capacitance
Output Swing
3
pF
V
output high, RL = 10k
output low, RL = 10k
output high, RL = 2k
output low, RL = 2k
VOUT = V+/2
2.699
0.001
2.692
0.008
0.5
2.64
2.6
2.64
2.6
0.06
0.1
0.06
0.1
V
V
V
IS
Supply Current
0.81
0.95
0.81
0.95
mA
mA
SR
Slew Rate
0.4
0.5
V/µs
GBW
Gain-Bandwidth Product
MHz
Electrical Characteristics (3.0V)
V+ = +3.0V, V– = 0V, VCM = VOUT = V+/2; RL = 1MΩ; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A LMC7101B
Symbol
Parameter
Condition
Typ
Min
Max
Min
Max
Units
VOS
Input Offset Voltage
0.11
4
6
7
9
mV
mV
TCVOS
IB
Input Offset Voltage Average Drift
Input Bias Current
1.0
1.0
0.5
>1
µV/°C
pA
64
32
64
32
IOS
Input Offset Current
pA
RIN
Input Resistance
TΩ
LMC7101
2
September 1999
LMC7101
Micrel
LMC7101A
LMC7101B
Symbol
CMRR
VCM
Parameter
Condition
Typ
74
Min
Max
Min
Max
Units
dB
V
Common-Mode Rejection Ratio
Input Common-Mode Voltage
0V ≤ VCM ≤ 3.0V, Note 6
input low, CMRR ≥ 50dB
input high, CMRR ≥ 50dB
60
60
–0.3
3.3
80
0
0
3.0
68
3.0
60
V
PSRR
Power Supply Rejection Ratio
V+ = 1.5V to 6.0V, V– =
–1.5V to –6.0V, VCM = 0
dB
CIN
Common-Mode Input Capacitance
Output Swing
3
pF
V
VOUT
output high, RL = 2k
output low, RL = 2k
2.992
0.008
2.973
0.027
0.5
2.9
2.9
0.1
0.1
V
output high, RL = 600Ω
output low, RL = 600Ω
2.85
2.85
V
0.15
0.15
V
IS
Supply Current
0.81
0.95
0.81
0.95
mA
mA
Electrical Characteristics—DC (5V)
V+ = +5.0V, V– = 0V, VCM = 1.5V, VOUT = V+/2; RL = 1MΩ; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A LMC7101B
Symbol
Parameter
Condition
Typ
Min
Max
Min
Max
Units
VOS
Input Offset Voltage
0.11
3
5
7
9
mV
mV
TCVOS
IB
Input Offset Voltage Average Drift
Input Bias Current
1.0
1.0
0.5
>1
µV/°C
pA
64
32
64
32
IOS
Input Offset Current
pA
RIN
Input Resistance
TΩ
CMRR
Common-Mode Rejection Ratio
0V ≤ VCM ≤ 5V, Note 6
input low, CMRR ≥ 50dB
input high, CMRR ≥ 50dB
82
60
55
60
55
dB
dB
VCM
Input Common-Mode Voltage
–0.3
5.3
82
–0.20
0.00
–0.20
0.00
V
V
5.20
5.00
5.20
5.00
V
V
+PSRR
–PSRR
Positive Power Supply
Rejection Ratio
V+ = 5V to 12V,
V– = 0V, VOUT = 1.5V
70
65
65
62
dB
dB
Negative Power Supply
Rejection Ratio
V+ = 0V, V– = –5V to –12V,
VOUT = –1.5V
82
70
65
65
62
dB
dB
CIN
Common-Mode Input Capacitance
Output Swing
3
pF
VOUT
output high, RL = 2k
output low, RL = 2k
4.989
4.9
4.85
4.9
4.85
V
V
0.011
4.963
0.037
200
0.1
0.15
0.1
0.15
V
V
output high, RL = 600Ω
output low, RL = 600Ω
4.9
4.8
4.9
4.8
V
V
0.1
0.2
0.1
0.2
V
V
ISC
IS
Output Short Circuit Current
Note 7
sourcing (VOUT = 0V) or
sinking (VOUT = 5V)
120
80
120
80
mA
mA
Supply Current
VOUT = V+/2
0.5
0.85
1.0
0.85
1.0
mA
mA
September 1999
3
LMC7101
LMC7101
Micrel
Electrical Characteristics—DC (12V)
V+ = +12V, V– = 0V, VCM = 1.5V, VOUT = V+/2; RL = 1MΩ; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A
LMC7101B
Symbol
VOS
Parameter
Condition
Typ
0.11
1.0
1.0
0.5
>1
Min
Max
Min
Max
Units
mV
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
6
9
TCVOS
IB
µV/°C
pA
64
32
64
32
IOS
Input Offset Current
Input Resistance
pA
RIN
TΩ
CMRR
Common-Mode Rejection Ratio
0V ≤ VCM ≤ 12V, Note 6
82
65
60
65
60
dB
dB
VCM
Input Common-Mode Voltage
input low, V+ = 12V,
CMRR ≥ 50dB
–0.3
12.3
82
–0.20
0.00
–0.20
0.00
V
V
input high, V+ = 12V,
CMRR ≥ 50dB
12.2
12.0
12.2
12.0
V
V
+PSRR
–PSRR
AV
Positive Power Supply
Rejection Ratio
V+ = 5V to 12V,
V– = 0V, VOUT = 1.5V
70
65
65
62
dB
dB
Negative Power Supply
Rejection Ratio
V+ = 0V, V– = –5V to
–12V, VOUT = –1.5V
82
70
65
65
62
dB
dB
Large Signal Voltage Gain
sourcing or sinking,
RL = 2k, Note 9
340
300
80
40
80
40
V/mV
V/mV
sourcing or sinking,
RL = 600Ω, Note 9
15
10
15
10
V/mV
V/mV
CIN
Common-Mode Input Capacitance
Output Swing
3
pF
VOUT
output high, V+ = 12V,
RL = 2k
11.98
11.9
11.87
11.9
11.87
V
V
output low, V+ = 12V,
RL = 2k,
0.02
0.10
0.13
0.10
0.13
V
V
output high, V+ = 12V,
RL = 600Ω
11.93 11.73
11.73
11.65
V
V
11.65
output low, V+ = 12V,
RL = 600Ω
0.07
0.27
0.35
0.27
0.35
V
V
ISC
Output Short Circuit Current
Supply Current
sourcing (VOUT = 0V) or
sinking (VOUT = 12V),
Notes 7, 8
300
0.8
200
120
200
120
mA
mA
IS
VOUT = V+/2
1.5
1.71
1.5
1.71
mA
mA
LMC7101
4
September 1999
LMC7101
Micrel
Electrical Characteristics—AC (5V)
V+ = 5V, V– = 0V, VCM = 1.5V, VOUT = V+/2; RL = 1MΩ; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A
Min Max
LMC7101B
Min Max
Symbol
Parameter
Condition
Typ
Units
THD
Total Harmonic Distortion
f = 10kHz, AV = –2,
0.01
%
RL = 2kΩ, VOUT = 4.0 VPP
SR
Slew Rate
0.3
0.5
V/µs
GBW
Gain-Bandwidth Product
MHz
Electrical Characteristics—AC (12V)
V+ = 12V, V– = 0V, VCM = 1.5V, VOUT = V+/2; RL = 1MΩ; TJ = 25°C, bold values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A LMC7101B
Symbol
Parameter
Condition
Typ
Min
Max
Min
Max
Units
THD
Total Harmonic Distortion
f = 10kHz, AV = –2,
0.01
%
RL = 2k, VOUT = 8.5 VPP
SR
Slew Rate
V+ = 12V, Note 10
0.3
0.19
0.15
0.19
0.15
V/µs
V/µs
GBW
φm
Gain-Bandwidth Product
Phase Margin
0.5
45
10
37
MHz
°
Gm
en
Gain Margin
dB
Input-Referred Voltage Noise
f = 1kHz, VCM = 1V
f = 1kHz
nV/ Hz
in
Input-Referred Current Noise
1.5
fA/ Hz
General Notes: Devices are ESD protected; however, handling precautions are recommended. All limits guaranteed by testing on statistical analysis.
Note 1. Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when
operating the device outside its recommended operating ratings.
Note 2. I/O Pin Voltage is any external voltage to which an input or output is referenced.
Note 3. The maximum allowable power dissipation is a function of the maximum junction temperature, T
; the junction-to-ambient thermal
J(max)
resistance, θ ; and the ambient temperature, T . The maximum allowable power dissipation at any ambient temperature is calculated using:
JA
A
P
= (T
– T ) ÷ θ . Exceeding the maximum allowable power dissipation will result in excessive die temperature.
D
J(max) A JA
Note 4. Thermal resistance, θ , applies to a part soldered on a printed-circuit board.
JA
Note 5. Human body model, 1.5k in series with 100pF.
Note 6. Common-mode performance tends to follow the typical value. Minimum value limits reflect performance only near the supply rails.
Note 7. Continuous short circuit may exceed absolute maximum T under some conditions.
J
Note 8. Shorting OUT to V+ when V+ > 12V may damage the device.
Note 9. R connected to 5.0V. Sourcing: 5V ≤ V
≤ 12V. Sinking: 2.5V ≤ V
≤ 5V.
OUT
L
OUT
Note 10. Device connected as a voltage follower with a 12V step input. The value is the positive or negative slew rate, whichever is slower.
September 1999
5
LMC7101
LMC7101
Micrel
Typical Characteristics
−PSRR
vs. Frequency
Supply Current
vs. Supply Voltage
Input Current vs.
Junction Temperature
100
80
60
40
20
0
1000
10000
1000
100
10
–40°C
12V
800
25°C
2.7V
5V
600
85°C
400
200
0
TA = 25°C
-20
1x10
1
-40
1
2
3
4
5
0
2
4
6
8
10 12
0
40
80
120 160
1x10
1x10
FREQUENCY (Hz)
1x10
1x10
SUPPLY VOLTAGE (V)
JUNCTION TEMPERATURE (°C)
+PSRR
vs. Frequency
CMRR
vs. Frequency
Sink / Source Currents
vs. Output Voltage
120
100
80
60
40
20
0
140
120
100
80
1000
100
10
TA = 25°C
12V
5V
2.7V
12V
5V
2.7V
60
1
40
TA = 25°C
TA = 25°C
0.1
20
0
1x10
0.01
0.001
1
2
3
4
5
1
2
3
4
5
0.01
0.1
1
10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
OUTPUT VOLTAGE (V)
FREQUENCY (Hz)
FREQUENCY (Hz)
Falling Slew Rate vs.
vs. Supply Voltage
Rising Slew Rate vs.
vs. Supply Voltage
Offset Voltage
vs. Supply Voltage
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.8
800
600
400
200
0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
85°C
-40°C
+25°C
-40°C
+25°C
25°C
-40°C
+85°C
+85°C
0
2
4
6
8
10 12
0
2
4
6
8
10 12
0
2
4
6
8
10 12
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
Phase Margin
vs. Capacitive Load
100
80
60
40
20
0
12V
5V
3V
2.7V
TA = 25°C
AV = 1
100
1000
200 300
500
LOAD CAPACITANCE (pF)
LMC7101
6
September 1999
LMC7101
Micrel
2.7V Open-Loop
Frequency Response
5V Open-Loop
Frequency Response
12V Open-Loop
Frequency Response
100
80
60
40
20
0
80
60
40
20
80
60
40
20
RL = 1M
1M
2k
1MΩ
RL = 2k
2k
TA = 25°C
TA = 25°C
600Ω
600Ω
TA = 25°C
0
1x10
0
2
3
4
5
2
3
4
5
1x10
1x10
1x10
2
3
4
5
1x10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
5V Open-Loop
Gain and Phase
12V Open-Loop Gain
and Phase
2.7V Open-Loop Gain
and Phase
100
120
90
60
30
0
100
75
50
25
0
120
150
120
90
135
90
45
0
100pF (°)
TA = 25°C
RL = 1MΩ
100pF (°)
500pF (°)
100
80
60
40
20
0
80
60
40
20
0
100pF (°)
500pF (°)
500pF (°)
1000pF (°)
60
1000pF (°)
500pF
(dB)
TA = 25°C
L = 1MΩ
30
TA = 25°C
RL = 1MΩ
R
0
100pF (dB)
500pF (dB)
1000pF (dB)
100pF (dB)
500pF (dB)
1000pF (dB)
-45
100pF (dB)
-30
-30
-20
-60
6
-25
1x10
-20
1x10
-60
6
-90
6
2
3
4
5
2
3
4
5
2
3
4
5
1x10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
1x10
FREQUENCY (Hz)
FREQUENCY (Hz)
COMMON-MODE VOLTAGE (V)
September 1999
7
LMC7101
LMC7101
Micrel
Functional Characteristics
Inverting Small-Signal
Inverting Large-Signal
Pulse Response
Pulse Response
Noninverting Small-Signal
Pulse Response
Noninverting Large-Signal
Pulse Response
Input Voltage Noise vs. Frequency
LMC7101
8
September 1999
LMC7101
Micrel
Application Information
Input Common-Mode Voltage
0.011V
R
=
= 8.8 ≈ 9Ω
OUT
0.001245A
Driving Capacitive Loads
Some amplifiers exhibit undesirable or unpredictable perfor-
mancewhentheinputsaredrivenbeyondthecommon-mode
voltage range, for example, phase inversion of the output
signal. The LMC7101 tolerates input overdrive by at least
200mV beyond either rail without producing phase inversion.
Drivingacapacitiveloadintroducesphase-lagintotheoutput
signal,andthisinturnreducesop-ampsystemphasemargin.
The application that is least forgiving of reduced phase
margin is a unity gain amplifier. The LMC7101 can typically
drivea100pFcapacitiveloadconnecteddirectlytotheoutput
when configured as a unity-gain amplifier.
If the absolute maximum input voltage (700mV beyond either
rail) is exceeded, the input current should be limited to ±5mA
maximum to prevent reducing reliability. A 10kΩ series input
resistor, used as a current limiter, will protect the input
structure from voltages as large as 50V above the supply or
below ground. See Figure 1.
Using Large-Value Feedback Resistors
A large-value feedback resistor (> 500kΩ) can reduce the
phase margin of a system. This occurs when the feedback
resistor acts in conjunction with input capacitance to create
phase lag in the fedback signal. Input capacitance is usually
a combination of input circuit components and other parasitic
capacitance, such as amplifier input capacitance and stray
printed circuit board capacitance.
VOUT
RIN
Figure 2 illustrates a method of compensating phase lag
caused by using a large-value feedback resistor. Feedback
VIN
10kΩ
capacitor C introduces sufficient phase lead to overcome
FB
the phase lag caused by feedback resistor R and input
FB
Figure 1. Input Current-Limit Protection
Output Voltage Swing
capacitance C . The value of C is determined by first
IN
FB
estimating C and then applying the following formula:
IN
Sink and source output resistances of the LMC7101 are
equal. Maximum output voltage swing is determined by the
load and the approximate output resistance. The output
resistance is:
R
× C ≤ R
× C
IN
IN
FB FB
CFB
RFB
V
DROP
R
=
RIN
OUT
I
LOAD
VIN
VOUT
V
is the voltage dropped within the amplifier output
DROP
CIN
stage. V
and I
can be determined from the V
DROP
LOAD O
(outputswing)portionoftheappropriateElectricalCharacter-
istics table. I is equal to the typical output high voltage
LOAD
minus V+/2 and divided by R
. For example, using the
LOAD
Figure 2. Cancelling Feedback Phase Lag
Electrical Characteristics DC (5V) table, the typical output
high voltage using a 2kΩ load (connected to V+/2) is 4.989V,
SinceasignificantpercentageofC maybecausedbyboard
IN
which produces an I
of
LOAD
layout, it is important to note that the correct value of C may
FB
change when changing from a breadboard to the final circuit
layout.
4.989V – 2.5V
2kΩ
.
= 1.245mA
1.245mA
Voltage drop in the amplifier output stage is:
V
V
= 5.0V – 4.989V
= 0.011V
DROP
DROP
Becauseofoutputstagesymmetry,thecorrespondingtypical
output low voltage (0.011V) also equals V . Then:
DROP
September 1999
9
LMC7101
LMC7101
Micrel
Typical Circuits
VS
Some single-supply, rail-to-rail applications for which the
LMC7101 is well suited are shown in the circuit diagrams of
Figures 3 through 7.
0.5V to Q1 VCEO(sus)
VOUT
0V to V+
V+
V+
3
4
2
3
4
2
5
LMC7101
LMC7101
VIN
V +
VIN
0V to 2V
IOUT
1
1
VOUT
0V to V+
0V to
Q1
2N3904
A
V
CEO = 40V
V
5
{
IC(max) = 200mA
RS
R2
10Ω
Change Q1 and RS
for higher current
and/or different gain.
900k
1⁄2W
R1
100k
V
IN
IOUT
=
= 100mA/V as shown
RS
Figure 3a. Noninverting Amplifier
Figure 5. Voltage-Controlled Current Sink
100
V+
R4
100k
C1
V+
0.001µF
R2
R1
A
= 1 +
≈ 10
V
4
3
2
LMC7101
1
VOUT
V+
0V
0
5
0
100
V
(V)
IN
R4
R2
Figure 3b. Noninverting Amplifier Behavior
V+
100k
100k
R3
100k
V+
3
4
2
5
LMC7101
VIN
0V to V+
1
Figure 6. Square Wave Oscillator
VOUT
0V to V+
CIN
R1
R2
33k
330k
V+
VOUT = VIN
Figure 4. Voltage Follower
4
3
2
LMC7101
COUT
VOUT
1
0V
RL
5
R3
R4
R2 330k
= = −10
V+
A = −
V
330k
330k
R1 33k
C1
1µF
Figure 7. AC-Coupled Inverting Amplifier
LMC7101
10
September 1999
LMC7101
Micrel
Package Information
1.90 (0.075) REF
0.95 (0.037) REF
1.75 (0.069) 3.00 (0.118)
1.50 (0.059) 2.60 (0.102)
DIMENSIONS:
MM (INCH)
1.30 (0.051)
0.90 (0.035)
3.02 (0.119)
2.80 (0.110)
0.20 (0.008)
0.09 (0.004)
10°
0°
0.15 (0.006)
0.00 (0.000)
0.50 (0.020)
0.35 (0.014)
0.60 (0.024)
0.10 (0.004)
SOT-23-5 (M5)
September 1999
11
LMC7101
LMC7101
Micrel
MICREL INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL + 1 (408) 944-0800 FAX + 1 (408) 944-0970 WEB http://www.micrel.com
This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or
other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc.
© 1999 Micrel Incorporated
LMC7101
12
September 1999
相关型号：
LMC7101BIM5X/NOPB
IC OP-AMP, 9000 uV OFFSET-MAX, 0.6 MHz BAND WIDTH, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN, Operational Amplifier
NSC
©2020 ICPDF网 联系我们和版权申明