Home Amplifiers Operational amplifiers (op amps) General-purpose op amps
Home
Amplifiers
Operational amplifiers (op amps)
General-purpose op amps

LM1558QML

ACTIVE

Military-grade, dual, 30-V, 250-kHz operational amplifier with QML certification

Order now
Data sheet

LM1558QML

ACTIVE
Data sheet Order now

Product details

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 22 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 6 Rail-to-rail No GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 1.5 Vn at 1 kHz (typ) (nV√Hz) 30 Rating Military Operating temperature range (°C) -55 to 125 Offset drift (typ) (µV/°C) 0 Input bias current (max) (pA) 500000 CMRR (typ) (dB) 90 Iout (typ) (A) 0.045 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 2 Input common mode headroom (to positive supply) (typ) (V) -3 Output swing headroom (to negative supply) (typ) (V) 1 Output swing headroom (to positive supply) (typ) (V) -1
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 22 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 6 Rail-to-rail No GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 1.5 Vn at 1 kHz (typ) (nV√Hz) 30 Rating Military Operating temperature range (°C) -55 to 125 Offset drift (typ) (µV/°C) 0 Input bias current (max) (pA) 500000 CMRR (typ) (dB) 90 Iout (typ) (A) 0.045 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 2 Input common mode headroom (to positive supply) (typ) (V) -3 Output swing headroom (to negative supply) (typ) (V) 1 Output swing headroom (to positive supply) (typ) (V) -1
CDIP (NAB) 8 79.9592 mm² 10.16 x 7.87 TO-CAN (LMC) 8 80.2816 mm² 8.96 x 8.96
  • No Frequency Compensation Required
  • Short-Circuit Protection
  • Wide Common-Mode and Differential Voltage Ranges
  • Low-Power Consumption
  • 8-Lead Can and 8-Lead mini DIP
  • No Latch up when Input Common Mode Range is Exceeded

All trademarks are the property of their respective owners.

  • No Frequency Compensation Required
  • Short-Circuit Protection
  • Wide Common-Mode and Differential Voltage Ranges
  • Low-Power Consumption
  • 8-Lead Can and 8-Lead mini DIP
  • No Latch up when Input Common Mode Range is Exceeded

All trademarks are the property of their respective owners.

The LM1558 is a general purpose dual operational amplifier. The two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent.

The LM1558 is a general purpose dual operational amplifier. The two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent.
filter Find other General-purpose op amps
Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 2
Top documentation Type Title Format options Date
* Data sheet LM1558QML Dual Operational Amplifier datasheet (Rev. B) 20 Mar 2013
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
View Options
Design tool

CIRCUIT060013 — Inverting amplifier with T-network feedback circuit

This design inverts the input signal, VIN, and applies a signal gain of 1000 V/V or 60 dB. The inverting amplifier with T-feedback network can be used to obtain a high gain without a small value for R4 or very large values for the feedback resistors.
View Options
Design tool

CIRCUIT060015 — Adjustable reference voltage circuit

This circuit combines an inverting and non-inverting amplifier to make a reference voltage adjustable from the negative of the input voltage up to the input voltage. Gain can be added to increase the maximum negative reference level.
View Options
Design tool

CIRCUIT060074 — High-side current sensing with comparator circuit

This high-side, current sensing solution uses one comparator with a rail-to-rail input common mode range to create an over-current alert (OC-Alert) signal at the comparator output (COMP OUT) if the load current rises above 1 A. The OC-Alert signal in this implementation is active low. So when the (...)
View Options
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Request
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
View Options
Package Pins CAD symbols, footprints & 3D models
CDIP (NAB) 8 Ultra Librarian
TO-CAN (LMC) 8 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos