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LM2904-Q1

ACTIVE

Automotive-grade, dual, 26-V, 700-kHz operational amplifier

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Data sheet

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LM2904B-Q1 ACTIVE Automotive-grade, dual, 36-V, 1.2-MHz operational amplifier with -40°C to 125°C operation This device is a pin-to-pin upgrade with improved performance and pricing

LM2904-Q1

ACTIVE
Data sheet Order now

Product details

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 30 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.3 Vos (offset voltage at 25°C) (max) (mV) 2, 7 Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 250000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.03 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 30 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.3 Vos (offset voltage at 25°C) (max) (mV) 2, 7 Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 250000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.03 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
TSSOP (PW) 8 19.2 mm² (3 mm × 6.4 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • AEC Q-100 qualified for automotive applications
    • Temperature grade 1: –40°C to +125°C
    • Device HBM ESD classification 2
    • Device CDM ESD classification C5
  • Wide supply range of 3 V to 36 V (LM2904B-Q1 and LM2904BA-Q1)
  • Supply-current of 300 µA per channel (LM2904B-Q1 and LM2904BA-Q1, typical)
  • Unity-gain bandwidth of 1.2 MHz (LM2904B-Q1 and LM2904BA-Q1)
  • Common-mode input voltage range includes ground, enabling direct sensing near ground
  • Low input offset voltage of 2 mV at 25°C (LM2904BA-Q1, maximum)
  • Low input offset voltage of 3 mV at 25°C (LM2904B-Q1, maximum)
  • Internal RF and EMI filter (LM2904B-Q1 and LM2904BA-Q1)
  • Functional Safety-Capable
  • AEC Q-100 qualified for automotive applications
    • Temperature grade 1: –40°C to +125°C
    • Device HBM ESD classification 2
    • Device CDM ESD classification C5
  • Wide supply range of 3 V to 36 V (LM2904B-Q1 and LM2904BA-Q1)
  • Supply-current of 300 µA per channel (LM2904B-Q1 and LM2904BA-Q1, typical)
  • Unity-gain bandwidth of 1.2 MHz (LM2904B-Q1 and LM2904BA-Q1)
  • Common-mode input voltage range includes ground, enabling direct sensing near ground
  • Low input offset voltage of 2 mV at 25°C (LM2904BA-Q1, maximum)
  • Low input offset voltage of 3 mV at 25°C (LM2904B-Q1, maximum)
  • Internal RF and EMI filter (LM2904B-Q1 and LM2904BA-Q1)
  • Functional Safety-Capable

The LM2904-Q1, LM2904B-Q1, and LM2904BA-Q1 are industry-standard operational amplifiers that have been qualified for automotive use in accordance to the AEC-Q100 specifications. The LM2904B-Q1 and LM2904BA-Q1 are the next-generation versions of the LM2904-Q1, which include two high-voltage (36 V) operational amplifiers (op amps). The LM2904B-Q1 and LM2904BA-Q1 provide outstanding value for cost-sensitive applications, with features including low offset (3 mV and 2 mV maximum, respectively), common-mode input range to ground, and high differential input voltage capability.

The LM2904B-Q1 and LM2904BA-Q1 simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage of 0.3 mV (typical), and lower quiescent current of 300 µA (typical). High ESD (2 kV, HBM) and integrated EMI and RF filters enable the LM2904B-Q1 and LM2904BA-Q1 devices to be used in the most rugged, environmentally challenging applications for the automotive marketplace.

The LM2904-Q1, LM2904B-Q1, and LM2904BA-Q1 are industry-standard operational amplifiers that have been qualified for automotive use in accordance to the AEC-Q100 specifications. The LM2904B-Q1 and LM2904BA-Q1 are the next-generation versions of the LM2904-Q1, which include two high-voltage (36 V) operational amplifiers (op amps). The LM2904B-Q1 and LM2904BA-Q1 provide outstanding value for cost-sensitive applications, with features including low offset (3 mV and 2 mV maximum, respectively), common-mode input range to ground, and high differential input voltage capability.

The LM2904B-Q1 and LM2904BA-Q1 simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage of 0.3 mV (typical), and lower quiescent current of 300 µA (typical). High ESD (2 kV, HBM) and integrated EMI and RF filters enable the LM2904B-Q1 and LM2904BA-Q1 devices to be used in the most rugged, environmentally challenging applications for the automotive marketplace.
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* Data sheet LM2904-Q1, LM2904B-Q1, and LM2904BA-Q1 Industry-Standard Dual Operational Amplifiers for Automotive Applications datasheet (Rev. K) PDF | HTML Apr 6, 2022
Application note Application Design Guidelines for LM324 and LM358 Devices (Rev. B) PDF | HTML Jul 19, 2023
Technical article The next evolution in automotive op amps PDF | HTML Apr 14, 2021
Application brief Active Filtering in Automotive Audio Applications (Rev. A) Aug 15, 2019
Application brief Using Photodiode Amplifiers for Ambient Light Sensing in Automotive Displays (Rev. A) Aug 15, 2019
Technical article Lighting up automotive displays with a transimpedance configuration PDF | HTML Aug 1, 2018
Technical article Voltage and current sensing in HEV/EV applications PDF | HTML Nov 22, 2017
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML Mar 28, 2017
Application note Low-Level Output Voltage vs. Sinking Current of a Bipolar Output Amplifier Nov 21, 2012

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SNOM268C.ZIP (23 KB) - PSpice model
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TSSOP (PW) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
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