LM258PT STMicroelectronics, LM258PT Datasheet



Manufacturer Part Number

Specifications of LM258PT

Amplifier Type
General Purpose
Number Of Circuits
Slew Rate
0.6 V/µs
Gain Bandwidth Product
Current - Input Bias
Voltage - Input Offset
Current - Supply
Current - Output / Channel
Voltage - Supply, Single/dual (±)
3 V ~ 30 V, ±1.5 V ~ 15 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
Number Of Channels
Voltage Gain Db
100 dB
Common Mode Rejection Ratio (min)
70 dB
Input Offset Voltage
5 mV
Operating Supply Voltage
5 V, 9 V, 12 V, 15 V
Supply Current
1.2 mA
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 105 C
Mounting Style
Maximum Dual Supply Voltage
+/- 15 V
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-3db Bandwidth
Lead Free Status / Rohs Status
In Transition
Other names
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
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
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
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
- 1.5V)
Low power dual operational amplifiers
Rev 8
(Thin shrink small outline package)
(Plastic micropackage)
1 - Output 1
2 - Inverting input
3 - Non-inverting input
4 - V
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
SO-8 & miniSO-8
Pin connections
(Plastic package)
(Top view)
D & S

Related parts for LM258PT

LM258PT 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

... Temperature range LM158N LM158D LM158DT -55°C, +125°C (1) LM158YD (1) LM158YDT LM258AN -40°C, +105°C LM258N LM258AD LM258ADT (1) LM258AYD (1) LM258AYDT LM258D LM258DT (1) LM258YD (1) LM258YDT LM258PT LM258APT (2) LM258YPT (2) LM258AYPT LM258AST LM258ST LM358N LM358AN LM358D LM358DT (1) LM358YD (1) LM358YDT LM358AD 0°C, +70°C LM358ADT LM358PT LM358APT (2) LM358YPT (2) ...

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. ...

Related keywords