IC OP AMP LOW PWR DUAL 8-DIP

LM258N

Manufacturer Part NumberLM258N
DescriptionIC OP AMP LOW PWR DUAL 8-DIP
ManufacturerSTMicroelectronics
LM258N datasheets
 


Specifications of LM258N

Amplifier TypeGeneral PurposeNumber Of Circuits2
Slew Rate0.6 V/µsGain Bandwidth Product1.1MHz
Current - Input Bias20nAVoltage - Input Offset2000µV
Current - Supply700µACurrent - Output / Channel60mA
Voltage - Supply, Single/dual (±)3 V ~ 30 V, ±1.5 V ~ 15 VOperating Temperature-40°C ~ 105°C
Mounting TypeThrough HolePackage / Case8-DIP (0.300", 7.62mm)
Number Of Channels2Common Mode Rejection Ratio (min)70 dB
Input Offset Voltage5 mVInput Bias Current (max)150 nA
Operating Supply Voltage5 V, 9 V, 12 V, 15 VSupply Current1.2 mA
Maximum Power Dissipation500 mWMaximum Operating Temperature+ 105 C
Minimum Operating Temperature- 40 CDual Supply Voltage+/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V
Maximum Dual Supply Voltage+/- 15 VMinimum Dual Supply Voltage+/- 1.5 V
Mounting StyleThrough HoleShutdownNo
Supply Voltage (max)30 VSupply Voltage (min)3 V
TechnologyBipolarVoltage Gain Db100 dB
Bandwidth1.1 MHzChannel Separation120
Common Mode Rejection Ratio85Current, Input Bias20 nA
Current, Input Offset2 nACurrent, Output40 mA
Current, Supply0.7 mAHarmonic Distortion0.02 %
Number Of AmplifiersDualPackage TypeDIP-8
Signal Gain100 V/mVTemperature, Operating, Range-40 to +105 °C
Voltage, Input32 VVoltage, Noise55 nV/sqrt Hz
Voltage, Offset5 mVVoltage, Output, High28 V
Voltage, Output, Low5 mVVoltage, Supply3 to 30 V
Lead Free Status / RoHS StatusLead free / RoHS CompliantOutput Type-
-3db Bandwidth-Other names497-1554-5
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
18
19
Page 1/19

Download datasheet (337Kb)Embed
Next
Features
Internally frequency-compensated
Large DC voltage gain: 100 dB
Wide bandwidth (unity gain): 1.1 MHz
(temperature compensated)
Very low supply current per operator
essentially independent of supply voltage
Low input bias current: 20 nA
(temperature compensated)
Low input offset voltage: 2 mV
Low input offset current: 2 nA
Input common-mode voltage range includes
negative rails
Differential input voltage range equal to the
power supply voltage
Large output voltage swing 0 V to (V
Description
These circuits consist of two independent, high-
gain, internally frequency-compensated op-amps,
which are specifically designed 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 can now be more easily
implemented in single power supply systems. For
example, these circuits can be directly supplied
with the standard +5 V, which is used in logic
systems and will easily provide the required
interface electronics with no additional power
supply.
In 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.
August 2008
LM158-LM258-LM358
Low power dual operational amplifiers
+
- 1.5V)
CC
(Thin shrink small outline package)
1
2
3
4
Rev 8
N
DIP8
(Plastic package)
D & S
SO-8 & miniSO-8
(Plastic micropackage)
P
TSSOP8
Pin connections
(Top view)
8
7
-
+
6
-
+
5
1 - Output 1
2 - Inverting input
3 - Non-inverting input
4 - V
-
CC
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
+
CC
www.st.com
19

LM258N Summary of contents

  • Page 1

    Features ■ Internally frequency-compensated ■ Large DC voltage gain: 100 dB ■ Wide bandwidth (unity gain): 1.1 MHz (temperature compensated) ■ Very low supply current per operator essentially independent of supply voltage ■ Low input bias current (temperature ...

  • Page 2

    Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram (1/2 LM158) Inverting input Non-inverting input 2/19 6μA 4μ LM158-LM258-LM358 V CC 100μ Q11 Q13 Q10 Q12 50μA ...

  • Page 3

    LM158-LM258-LM358 2 Absolute maximum ratings Table 1. Absolute maximum ratings Symbol V Supply voltage CC V Input voltage i V Differential input voltage id Output short-circuit duration I Input current in T Operating free-air temperature range oper T Storage temperature ...

  • Page 4

    Operating conditions 3 Operating conditions Table 2. Operating conditions Symbol V Supply voltage CC V Common mode input voltage range icm Operating free air temperature range LM158 T oper LM258 LM358 1. When used in comparator, the functionality is guaranteed ...

  • Page 5

    LM158-LM258-LM358 4 Electrical characteristics Table 3. Electrical characteristics for V (unless otherwise specified) Symbol Input offset voltage LM158A LM258A, LM358A LM158, LM258 LM358 V io ≤ T ≤ min amb max LM158A, LM258A, LM358A LM158, LM258 LM358 Input ...

  • Page 6

    Electrical characteristics Table 3. Electrical characteristics for V (unless otherwise specified) (continued) Symbol Common mode rejection ratio ≤ 10 kΩ CMR R s ≤ T ≤ min amb max Output current source I source + V = +15 ...

  • Page 7

    LM158-LM258-LM358 Figure 2. Open loop frequency response m Figure 4. Voltage follower pulse response Figure 6. Input current Figure 3. W Figure 5. W Figure Electrical characteristics Large signal frequency ...

  • Page 8

    Electrical characteristics Figure 8. Output characteristics Figure 10. Input voltage range Figure 12. Supply current 8/19 Figure 9. Figure 11. Open loop gain Figure 13. Input current b LM158-LM258-LM358 Current limiting ...

  • Page 9

    LM158-LM258-LM358 Figure 14. Gain bandwidth product P Figure 16. Common mode rejection ratio P Electrical characteristics Figure 15. Power supply rejection ratio Figure 17. Phase margin vs. capacitive load Phase Margin at Vcc=15V and Vicm=7.5V Vs. Iout and Capacitive load ...

  • Page 10

    Typical applications 5 Typical applications Single supply voltage V Figure 18. AC-coupled inverting amplifier R f 100k (as shown A = -10) 10k 1/2 LM158 R B 6.2k W ...

  • Page 11

    LM158-LM258-LM358 Figure 24. Using symmetrical amplifiers to reduce input current 1 LM158 929 0.001 1 LM158 Input current compensation I B 1.5M W ...

  • Page 12

    ... 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 STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 12/19 ...

  • Page 13

    LM158-LM258-LM358 6.1 DIP8 package information Figure 27. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 ...

  • Page 14

    Package information 6.2 SO-8 package information Figure 28. SO-8 package mechanical drawing Table 5. SO-8 package mechanical data Ref ccc 14/19 Dimensions Millimeters Min. Typ. Max. 1.75 ...

  • Page 15

    LM158-LM258-LM358 6.3 MiniSO-8 package information Figure 29. MiniSO-8 package mechanical drawing Table 6. MiniSO-8 package mechanical data Ref ccc Dimensions Millimeters Min. Typ. Max. 1.1 0 0.15 ...

  • Page 16

    Package information 6.4 TSSOP8 package information Figure 30. TSSOP8 package mechanical drawing Table 7. TSSOP8 package mechanical data Ref aaa 16/19 Dimensions Millimeters Min. Typ. Max. 1.2 0.05 ...

  • Page 17

    ... Tube or tape & reel Automotive grade SO-8 TSSOP8 Tape & reel TSSOP8 Automotive grade MiniSO-8 Tape & reel Ordering information Marking Tube LM158N 158 158Y LM258A Tube LM258N 258A 258AY 258 258Y 258 258A 258Y 258AY K408 K416 LM358N Tube LM358AN 358 358Y 358A ...

  • Page 18

    Revision history 8 Revision history Table 9. Document revision history Date 01-Jul- 2003 02-Jan-2005 01-Jul-2005 05-Oct-2006 30-Nov-2006 25-Apr-2007 12-Feb-2008 26-Aug-2008 18/19 Revision 1 First release and T parameters added in AMR thja j 3 ESD protection inserted in ...

  • Page 19

    ... LM158-LM258-LM358 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...