LM258WYST STMicroelectronics, LM258WYST Datasheet

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LM258WYST

Manufacturer Part Number
LM258WYST
Description
IC OP AMP DUAL LP 8-MSOP
Manufacturer
STMicroelectronics
Datasheet

Specifications of LM258WYST

Amplifier Type
General Purpose
Number Of Circuits
2
Slew Rate
0.6 V/µs
Gain Bandwidth Product
1.1MHz
Current - Input Bias
20nA
Voltage - Input Offset
2000µV
Current - Supply
700µA
Current - Output / Channel
60mA
Voltage - Supply, Single/dual (±)
3 V ~ 30 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Other names
497-10209-2
Features
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
August 2008
ESD internal protection: 2 kV
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
ground
Differential input voltage range equal to the
power supply voltage
Large output voltage swing 0 V to V
CC
+
- 1.5 V
Low power dual operational amplifiers
LM158W-LM258W-LM358W
Rev 8
voltage can also swing to ground, even though
operated from only a single power supply voltage.
(Thin shrink small outline package)
1
2
3
4
(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)
+
-
CC
CC
(top view)
-
+
TSSOP8
D & S
DIP-8
N
P
+
-
8
7
6
5
www.st.com
1/19
19

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LM258WYST Summary of contents

Page 1

Features ■ ESD internal protection ■ 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 ...

Page 2

Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram (1/2 LM158W) 2/19 LM158W-LM258W-LM358W ...

Page 3

LM158W-LM258W-LM358W 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol Parameter + V Supply voltage CC V Input voltage in V Differential input voltage id Output short-circuit duration (2) I Input current in T Operating free-air ...

Page 4

Absolute maximum ratings and operating conditions Table 2. Operating conditions Symbol + V Supply voltage CC V Common mode input voltage range icm Operating free air temperature range LM158W T oper LM258W LM358W 1. When used in comparator, the functionality ...

Page 5

LM158W-LM258W-LM358W 3 Electrical characteristics + Table (unless otherwise specified) Symbol Input offset voltage LM158AW LM258AW, LM358AW LM158W, LM258W LM358W V io ≤ T ≤ min amb max LM158AW, LM258AW, LM358AW ...

Page 6

Electrical characteristics + Table (unless otherwise specified) (continued) Symbol Input common mode voltage range + ( + icm T = +25° C amb ≤ T ≤ T ...

Page 7

LM158W-LM258W-LM358W 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 ...

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 LM158W-LM258W-LM358W Current limiting ...

Page 9

LM158W-LM258W-LM358W 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 4 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

LM158W-LM258W-LM358W 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

LM158W-LM258W-LM358W 5.1 DIP8 package information Figure 27. DIP8 package mechanical drawing Table 4. DIP8 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 3.3 0.7 ...

Page 14

Package information 5.2 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

LM158W-LM258W-LM358W 5.3 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 5.4 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

... LM158WD LM158WDT LM258WAN LM258WN LM258WAD LM258WADT LM258WN LM258WD LM258WDT LM258WPT LM258AWPT -40°C, +105°C (1) LM258WYD (1) LM258WYDT (1) LM258AWYD (1) LM258AWYDT (2) LM258WYPT (2) LM258AWYPT (2) LM258WYST (2) LM258AWYST LM358WN LM358WD LM358WDT LM358AWD LM358AWDT LM358WPT LM358AWPT (1) LM358WYD 0°C, +70°C (1) LM358WYDT (1) LM358AWYD (1) LM358AWYDT (2) LM358WYPT (2) LM358AWYPT (2) LM358AWYST (2) LM358WYST 1 ...

Page 18

Revision history 7 Revision history Table 9. Document revision history Date 01-Nov-2002 01-Jul-2005 06-Oct-2006 02-Jan-2007 15-Mar-2007 25-Apr-2007 11-Feb-2008 26-Aug-2008 18/19 Revision 1 First release. ESD protection inserted in 2 page 3. ESD tolerance for model HBM improved to 2kV maximum ...

Page 19

... LM158W-LM258W-LM358W 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. ...

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