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LM224ADR +BOM

Four independent channels ensure precision and reliability

LM224ADR General Description

With the introduction of the LM224ADR, designers can now benefit from a next-generation operational amplifier that combines industry-standard performance with enhanced features for superior value. The device's low offset voltage and high-voltage capability make it suitable for a variety of applications, from consumer electronics to industrial controls. Its unity-gain stability and low quiescent current per amplifier ensure efficient operation and extended battery life in portable devices. Additionally, the LM224ADR's compatibility with previous LM224, LM324, and LM2902 devices simplifies the transition to this advanced model, offering a seamless upgrade path for existing designs. Thanks to its high ESD rating and integrated EMI/RF filters, the LM224ADR can withstand challenging environmental conditions and provide reliable performance in demanding situations

Key Features

  • New LM324B and LM2902B
  • B versions are drop-in replacements for all versions of LM224, LM324, and LM2902
  • Improved specifications of B version
    • Supply range: 3 V to 36 V (B, BA versions)
    • Low input offset voltage: ±2 mV (BA version) / 3 mV (B version)
    • ESD rating: 2 kV (HBM), 1.5 kV (CDM)
    • EMI rejection: integrated RF and EMI filter
    • Low input bias current: 50 nA maximum (across –40°C to 125°C)
  • Common-mode input voltage range includes V–
  • Input voltage differential can be driven up to supply voltage
  • For dual B versions, see LM358B and LM2904B

Specifications

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V-
GBW (typ) (MHz) 1.2 Slew rate (typ) (V/µs) 0.5
Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.35
Vn at 1 kHz (typ) (nV√Hz) 35 Rating Catalog
Operating temperature range (°C) -25 to 85 Offset drift (typ) (µV/°C) 7
Input bias current (max) (pA) 80000 CMRR (typ) (dB) 80
Iout (typ) (A) 0.04 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
Product Category Operational Amplifiers - Op Amps Mounting Style SMD/SMT
Number of Channels 4 Channel Supply Voltage - Max 32 V
GBP - Gain Bandwidth Product 1.2 MHz Output Current per Channel 20 mA
SR - Slew Rate 500 mV/us Vos - Input Offset Voltage 5 mV
Supply Voltage - Min 3 V Minimum Operating Temperature - 25 C
Maximum Operating Temperature + 85 C Ib - Input Bias Current 150 nA
Operating Supply Current 1.4 mA Shutdown No Shutdown
CMRR - Common Mode Rejection Ratio 80 dB en - Input Voltage Noise Density 35 nV/sqrt Hz
Series LM224A Amplifier Type High Gain Amplifier
Dual Supply Voltage +/- 3 V, +/- 5 V, +/- 9 V Height 1.58 mm
Input Type Rail-to-Rail Length 8.65 mm
Maximum Dual Supply Voltage +/- 16 V Minimum Dual Supply Voltage +/- 1.5 V
Operating Supply Voltage 3 V to 32 V, +/- 1.5 V to +/- 16 V Product Operational Amplifiers
Product Type Op Amps - Operational Amplifiers Factory Pack Quantity 2500
Subcategory Amplifier ICs Supply Type Single, Dual
Technology Bipolar Vcm - Common Mode Voltage Negative Rail to Positive Rail - 1.5 V
Voltage Gain dB 100 dB Width 3.91 mm
Unit Weight 0.008818 oz

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In Stock: 6,917

Minimum Order: 1

Qty. Unit Price Ext. Price
5+ $0.165 $0.82
50+ $0.134 $6.70
150+ $0.121 $18.15
500+ $0.105 $52.50
2500+ $0.092 $230.00
5000+ $0.087 $435.00

The prices below are for reference only.