View LM358AW_219878.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

LM358W-LM358AW
Low Power Dual Operational Amplifiers

Internally frequency compensated Large DC voltage gain: 100dB Wide bandwidth (unity gain): 1.1mHz (temperature compensated) Very low supply current/op (500A) essentially independent of supply voltage Low input bias current: 20nA (temperature compensated) Low input offset voltage: 2mV Low input offset current: 2nA Input common-mode voltage range includes ground Differential input voltage range equal to the power supply voltage Large output voltage swing 0V to (Vcc - 1.5V) ESD internal protection: 1.5kV P TSSOP8 (Thin Shrink Small Outline Package) D&S SO-8 & miniSO-8 (Plastic Micropackage) N DIP-8 (Plastic Package)
Description
These circuits consist of two independent, highgain, internally frequency-compensated which were designed specifically to operate from a single power supply over a wide range of voltages. The low power supply drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifiers, DC gain blocks and all the conventional op-amp circuits which now can be more easily implemented in single power supply systems. For example, these circuits can be directly supplied with the standard +5V which is used in logic systems and will easily provide the required interface electronics without requiring any additional power supply. In the linear mode the input common-mode voltage range includes ground and the output voltage can also swing to ground, even though operated from only a single power supply voltage.
Pin Connections (top view)
1 2 3 4 + + 8 7 6 5
1 - Output 1 2 - Inverting input 3 - Non-inverting input 4 - VCC 5 - Non-inverting input 2 6 - Inverting input 2 7 - Output 2 8 - VCC +
July 2005
Rev 2 1/16
www.st.com
16
LM358W-LM358AW
Order Codes
Part Number LM358WN LM358WD LM358WDT LM358AWD LM358AWDT Temperature Range Package DIP-8 0C, +70C SO-8 Packaging Tube Tube or Tape & Reel 358AW Marking LM358WN 358W
2/16
LM358W-LM358AW
Absolute Maximum Ratings
1
Absolute Maximum Ratings
Table 1.
Symbol VCC Vi Vid Ptot
Key parameters and their absolute maximum ratings
Parameter Supply voltage Input Voltage Differential Input Voltage Power Dissipation (1) Output Short-circuit Duration (2) LM158W,AW LM258W,AW LM358W,AW +32 -0.3 to +32 +32 500 Infinite 50 -55 to +125 -40 to +105 -65 to +150 1.5 200 1.5 0 to +70 mA C C kV V kV Unit V V V mW
Iin Toper Tstg
Input Current (3) Operating Free-air Temperature Range Storage Temperature Range HBM: Human Body Model(4)
ESD
MM: Machine Model(5) CDM: Charged Device Model
1. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded. 2. Short-circuits from the output to VCC can cause excessive heating if VCC > 15V. The maximum output current is approximately 40mA independent of the magnitude of VCC . Destructive dissipation can result from simultaneous short-circuit on all amplifiers. 3. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP transistor becoming forward biased and thereby acting as input diodes clamps. In addition to this diode action, there is also NPN parasitic action on the IC chip. this transistor action can cause the output voltages of the Op-amps to go to the VCC voltage level (or to ground for a large overdrive) for the time duration than an input is driven negative. This is not destructive and normal output will set up again for input voltage higher than -0.3V. 4. Human body model, 100pF discharged through a 1.5k resistor into pin of device. 5. Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with no external series resistor (internal resistor < 5), into pin to pin of device.
3/16
Typical Application Schematic
LM358W-LM358AW
2
Typical Application Schematic
Figure 1. Schematic diagram (1/2 LM158W)
4/16
LM358W-LM358AW
Electrical Characteristics
3
Table 2.
Electrical Characteristics
VCC+ = +5V, VCC-= Ground, Vo = 1.4V, Tamb = +25C (unless otherwise specified)
LM158AW-LM258AW LM358AW Min. Input Offset Voltage - note (1) Tamb = +25C LM158, LM258 LM158A Tmin Tamb Tmax LM158, LM258 Input Offset Current Tamb = +25C Tmin Tamb Tmax Input Bias Current - note (2) Tamb = +25C Tmin Tamb Tmax Large Signal Voltage Gain Avd VCC = +15V, RL = 2k, Vo = 1.4V to 11.4V Tamb = +25C Tmin Tamb Tmax Supply Voltage Rejection Ratio (Rs 10k) SVR VCC+ = 5V to 30V Tamb = +25C Tmin Tamb Tmax Supply Current, all Amp, no load Tmin Tamb Tmax, VCC = +5V Tmin Tamb Tmax, VCC = +30V Input Common Mode Voltage Range Vicm VCC = +30V - note (3) Tamb = +25C Tmin Tamb Tmax Common Mode Rejection Ratio (Rs 10k) Tamb = +25C Tmin Tamb T max Output Current Source VCC = +15V, Vo = +2V, Vid = +1V Output Sink Current (V id = -1V) VCC = +15V, Vo = +2V VCC = +15V, Vo = +0.2V 0 0 VCC+ -1.5 VCC+ -2 85 0 0 VCC+ -1.5 VCC+ -2 85 dB V 65 65 100 65 65 100 dB 50 25 100 50 25 100 V/ mV Typ. Max. LM158W-LM258W LM358W Min. Typ. Max.
Symbol
Parameter
Unit
1
3 2 4
2
Vio
7 5 9 7
mV
Iio
2
10 30
2
30 40
nA
Iib
20
50 100
20
150 200
nA
ICC
0.7
1.2 1
0.7
1.2 2
mA
CMR
70 60
70 60
Isource
20
40
60
20
40
60
mA
Isink
10 12
20 50
10 12
20 50
mA A
5/16
Electrical Characteristics
Table 2.
LM358W-LM358AW
VCC+ = +5V, VCC-= Ground, Vo = 1.4V, Tamb = +25C (unless otherwise specified)
LM158AW-LM258AW LM358AW Min. Output Voltage Swing ( RL = 2k) Tamb = +25C Tmin Tamb T max High Level Output Voltage (VCC+ = 30V) Tamb = +25C, RL = 2k Tmin Tamb Tmax Tamb = +25C, RL = 10k Tmin Tamb Tmax Low Level Output Voltage (RL = 10k) Tamb = +25C Tmin Tamb Tmax Slew Rate VCC = 15V, V i = 0.5 to 3V, R L = 2k, CL = 100pF, unity Gain Gain Bandwidth Product VCC = 30V, f =100kHz,Vin = 10mV, RL = 2k, CL = 100pF Total Harmonic Distortion f = 1kHz, Av = 20dB, RL = 2k, Vo = 2Vpp, CL = 100pF, VO = 2Vpp Equivalent Input Noise Voltage f = 1kHz, Rs = 100, V CC = 30V Input Offset Voltage Drift Input Offset Current Drift Channel Separation - note (4) 1kHz f 20kHZ Typ. Max. VCC+ -1.5 VCC+ -2 LM158W-LM258W LM358W Min. Typ. Max. VCC+ -1.5 VCC+ -2
Symbol
Parameter
Unit
VOPP
0 0
0 0
VOH
26 26 27 27
27 28
26 26 27 27
27 28
V
VOL
5
20 20
5
20 20
mV
SR
V/s 0.3 0.6 0.3 0.6
GBP
MHz 0.7 1.1 0.7 1.1
THD
0.02
0.02
%
en DV io DIIio Vo1/Vo2
55 7 10 15 200
55 7 10 30 300
nV ----------Hz
V/ C pA/ C dB
120
120
1. Vo = 1.4V, Rs = 0, 5V < VCC+ < 30V, 0 < Vic < VCC+ - 1.5V 2. The direction of the input current is out of the IC. This current is essentially constant, independent of the state of the output so no loading change exists on the input lines. 3. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of the common-mode voltage range is VCC+ - 1.5V, but either or both inputs can go to +32V without damage. 4. Due to the proximity of external components insure that coupling is not originating via stray capacitance between these external parts. This typically can be detected as this type of capacitance increases at higher frequences.
6/16
LM358W-LM358AW
Figure 2. Open loop frequency response Figure 3.
Electrical Characteristics
Large signal frequency response
OPEN LOOP FREQUENCY RESPONSE (NOTE 3)
140 120
0.1mF VI VCC/2 + +125C 10M W
LARGE SIGNAL FREQUENCY RESPONSE
20
100k W 1k W
OUTPUT SWING (Vpp)
VOLTAGE GAIN (dB)
100 80 60 40 20 0
VCC
-
+15V VO 2k W
VO
15
VI +7V +
VCC = 30V & -55C Tamb
10
VCC = +10 to + 15V & -55C Tamb +125C 1.0 10 100 1k 10k 100k 1M 10M
5 0
1k 10k 100k 1M
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 4.
Voltage follower pulse response
VOLAGE FOLLOWER PULSE RESPONSE
4
Figure 5.
Voltage follower pulse response
VOLTAGE FOLLOWER PULSSE RESPONSE (SMALL SIGNAL)
500
OUTPUT VOLTAGE (V)
3 2 1 0
OUTPUT VOLTAGE (mV)
RL 2 k W VCC = +15V
450
el
+ eO 50pF
400 Input 350 Output 300 250
0 1 2 3 4
INPUT VOLTAGE (V)
3 2 1
0 10 20 30 40
Tamb = +25C VCC = 30 V
5 6 7 8
TIME (ms)
TIME (ms)
Figure 6.
Input current
INPUT CURRENT (Note 1)
90
Figure 7.
Output characteristics
OUTPUT CHARACTERISTICS
10 VCC = +5V VCC = +15V VCC = +30V
INPUT CURRENT (mA)
70 60 50 40 30 20 10 0
VCC = +30 V VCC = +15 V
OUTPUT VOLTAGE (V)
80
VI = 0 V
1
v cc IO + VO
v cc /2
0.1
VCC = +5 V
0.01
-15 5 25 45 65 85 105 125
0,001 0,01 0,1
Tamb = +25C 1 10 100
-55 -35
TEMPERATURE (C)
OUTPUT SINK CURRENT (mA)
7/16
Electrical Characteristics
Figure 8.
OUTPUT VOLTAGE REFERENCED
LM358W-LM358AW
Figure 9. Current limiting
CURRENT LIMITING (Note 1)
90
Output characteristics
OUTPUT CHARACTERISTICS
8 7 6
V CC /2 + IO VO
OUTPUT CURRENT (mA)
V CC
80 70 60 50 40 30 20 10 0
-
IO
TO VCC+ (V)
+
5 4 3 2 1
0,001 0,01
-
Independent of V CC T amb = +25C
0,1
1
10
100
-55 -35
-15
5
25
45
65
85 105
125
OUTPUT SOURCE CURRENT (mA)
TEMPERATURE (C)
Figure 10. Input voltage range
INPUT VOLTAGE RANGE
15
Figure 11. Positive supply voltage
160 VOLTAGE GAIN (dB) R L = 20k W 120 80 40 R L = 2k W
INPUT VOLTAGE (V)
10
Negative
5
Positive
0
5
10
15
0
10
20
30
40
POWER SUPPLY VOLTAGE (V)
POSITIVE SUPPLY VOLTAGE (V)
Figure 12. Input voltage range
160 VOLTAGE GAIN (dB) R L = 20k W
Figure 13. Supply current
SUPPLY CURRENT
4
VCC
SUPPLY CURRENT (mA)
120 80 40 R L = 2k W
3
mA -
ID
2
+
1
Tamb = 0C to +125C
0
10
20
30
Tamb = -55C
0 10 20 30
POSITIVE SUPPLY VOLTAGE (V)
POSITIVE SUPPLY VOLTAGE (V)
8/16
LM358W-LM358AW
Figure 14. Input current
100 INPUT CURRENT (nA) 75 50 25
Electrical Characteristics
Figure 15. Gain bandwidth product
GAIN BANDWIDTH PRODUCT (MHz) 1.5 1.35 1.2 1.05 0.9 0.75 0.6 0.45 0.3 0.15 0 -55-35-15 5 25 45 65 85 105 125 TEMPERATURE (C) VCC = 15V
Tamb= +25C
0 10 20 30 POSITIVE SUPPLY VOLTAGE (V)
Figure 16. Power supply rejection ratio
POWER SUPPLY REJECTION RATIO (dB)
Figure 17. Common mode rejection ratio
COMMON MODE REJECTION RATIO (dB)
115 110 SVR 105 100 95 90 85 80 75 70 65 60-55-35-15 5 25 45 65 85 105 125 TEMPERATURE (C)
115 110 105 100 95 90 85 80 75 70 65 60-55-35-15 5 25 45 65 85 105 125 TEMPERATURE (C)
9/16
Typical Applications
LM358W-LM358AW
4
Typical Applications
(single supply voltage) Vcc = +5Vdc Figure 19. Non-inverting DC amplifier
A V = 1 + R2 R1 (As shown A V = 101)
Figure 18. AC coupled inverting amplifier
Rf 100k W R1 10kW
1/2 LM158
CI
R1 (as shown A V = -10) Co eo 0 2VPP
AV= -
Rf
10kW 1/2 LM158
eO
+5V
R1 10k W
C1 10mF
e
0
O
(V)
eI ~ R2 100k W V CC
RB 6.2kW R3 100kW
RL 10k W
R2 1M W
e I (mV)
Figure 20. AC coupled non-inverting amplifier
R1 100kW C1 0.1mF
1/2 LM158
Figure 21. DC summing amplifier
e1 100kW
R2 1MW
A = 1 + R2 V R1 (as shown A V = 11) Co eo 0 2VPP
e2 e3 100k W 100kW 100kW e4 100kW 100kW
1/2 LM158
eO
CI
RB 6.2kW eI ~ R3 1M W
RL 10k W
R4 100kW
V CC
C2 10mF R5 100kW
eo = e1 + e 2 - e3 - e 4 where (e1 + e 2) (e3 + e 4) to keep eo 0V
Figure 22. High input Z, DC differential amplifier Figure 23. High input Z adjustable gain DC instrumentation amplifier
R1 100k W
R2 100kW R1 100kW
1/2 LM158
R4 100kW
e1
1/2 LM158
R3 100kW
R4 100kW
R3 100kW
1/2 LM158
R2 2k W
Gain adjust
1/2 LM158
eO
R5 100kW
+V1 +V2
if R1 = R5 and R3 = R4 = R6 = R7 eo = [1 + 2R1 ] ( (e 2 + e1) ----------R2
Vo
1/2 LM158
e2
R6 100k W
R7 100kW
if R1 = R5 and R3 = R4 = R6 = R7 e o = [ 1 + 2R1 ] ( (e2 + e 1) ----------R2
As shown eo = 101 (e2 + e 1) As shown eo = 101 (e2 + e1)
10/16
LM358W-LM358AW
Figure 24. Using symmetrical amplifiers to reduce input current
Typical Applications
Figure 25. Low drift peak detector
I eI IB
I
IB
1/2 LM158
eo
IB
1/2 LM158
2N 929 0.001mF
eI ZI
1/2 LM158
IB C 1mF 2I B
eo Zo
IB
IB 3MW IB
1/2 LM158
2N 929 2IB R 1MW
0.001mF IB 3R 3MW IB
1/2 LM158
Input current compensation
1.5MW
Input current compensation
Figure 26. Active band-pass filter
R1 100kW C1 330pF R2 100kW +V1
1/2 LM158
R5 470kW
1/2 LM158
R4 10MW C2 R3 100kW 330 pF
1/2 LM158
R6 470kW Vo R7 100kW VCC R8 100kW C3 10mF
11/16
Package Mechanical Data
LM358W-LM358AW
5
Package Mechanical Data
In order to meet environmental requirements, ST offers these devices in ECOPACK(R) packages. These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com..
5.1
DIP8 Package
Plastic DIP-8 MECHANICAL DATA
mm. DIM. MIN. A a1 B B1 b b1 D E e e3 e4 F I L Z 0.44 3.3 1.6 0.017 8.8 2.54 7.62 7.62 7.1 4.8 0.130 0.063 0.38 0.7 1.39 0.91 0.5 0.5 9.8 0.346 0.100 0.300 0.300 0.280 0.189 0.015 1.65 1.04 TYP 3.3 0.028 0.055 0.036 0.020 0.020 0.386 0.065 0.041 MAX. MIN. TYP. 0.130 MAX. inch
P001F
12/16
LM358W-LM358AW
Package Mechanical Data
5.2
SO-8 Package
SO-8 MECHANICAL DATA
DIM. A A1 A2 B C D E e H h L k ddd 0.1 5.80 0.25 0.40 mm. MIN. 1.35 0.10 1.10 0.33 0.19 4.80 3.80 1.27 6.20 0.50 1.27 0.228 0.010 0.016 TYP MAX. 1.75 0.25 1.65 0.51 0.25 5.00 4.00 MIN. 0.053 0.04 0.043 0.013 0.007 0.189 0.150 0.050 0.244 0.020 0.050 inch TYP. MAX. 0.069 0.010 0.065 0.020 0.010 0.197 0.157
8 (max.)
0.04
0016023/C
13/16
Package Mechanical Data
LM358W-LM358AW
5.3
MiniSO-8 Package
14/16
LM358W-LM358AW
Package Mechanical Data
5.4
TSSOP8 Package
TSSOP8 MECHANICAL DATA
mm. DIM. MIN. A A1 A2 b c D E E1 e K L L1 0 0.45 0.60 1 0.05 0.80 0.19 0.09 2.90 6.20 4.30 3.00 6.40 4.40 0.65 8 0.75 0 0.018 0.024 0.039 1.00 TYP MAX. 1.2 0.15 1.05 0.30 0.20 3.10 6.60 4.50 0.002 0.031 0.007 0.004 0.114 0.244 0.169 0.118 0.252 0.173 0.0256 8 0.030 0.039 MIN. TYP. MAX. 0.047 0.006 0.041 0.012 0.008 0.122 0.260 0.177 inch
0079397/D
15/16
Revision History
LM358W-LM358AW
6
Revision History
Date Nov. 2002 July 2005 Revision 1 3 First Release ESD protection inserted in Table 1 on page 3 Changes
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners (c) 2005 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com
16/16

▲Up To Search▲

Price & Availability of LM358AW

	To Download LM358AW Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .