OPAx244 MicroAmplifier™ Op Amps

Texas Instruments OPAx244 MicroAmplifier™ Operational Amplifiers (Op Amps) are designed for very low quiescent current (50µA/channel) yet achieve excellent bandwidth. These devices are available in single (OPA244), dual (OPA2244), and quad (OPA4244) versions. These op amps are ideal for battery-powered and portable instrumentation, and all versions are offered in micro packages for space-limited applications. The dual and quad versions feature completely independent circuitry for the lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

Results: 6
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Channels
GBP - Gain Bandwidth Product
SR - Slew Rate
Vos - Input Offset Voltage
Ib - Input Bias Current
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Output Current per Channel
CMRR - Common Mode Rejection Ratio
en - Input Voltage Noise Density
Package/Case
Mounting Style
Shutdown
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Texas Instruments Operational Amplifiers - Op Amps MicroPower Single-Su pply A 595-OPA244NA A 595-OPA244NA/250
Datasheet
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Channel 430 kHz 100 mV/us 1.5 mV 25 nA 36 V 2.2 V 50 uA 12 mA 98 dB 22 nV/sqrt Hz SOT-23-5 SMD/SMT No Shutdown - 40 C + 85 C OPA244 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps Single 36-V 430-kH z low-power operati
Datasheet
5,759In Stock
Min.: 1
Mult.: 1
Max.: 25
: 3,000

1 Channel 430 kHz 700 uV 25 nA 36 V 2.6 V 50 uA 12 mA, 25 mA 84 dB 22 nV/sqrt Hz SOT-23-5 SMD/SMT No Shutdown - 40 C + 85 C OPA244 Reel, Cut Tape

Texas Instruments Operational Amplifiers - Op Amps MicroPower Single-Su pply A 595-OPA2244E A 595-OPA2244EA/250
Datasheet
4,658In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

2 Channel 430 kHz 100 mV/us 1.5 mV 25 nA 36 V 2.2 V 40 uA 12 mA 98 dB 22 nV/sqrt Hz VSSOP-8 SMD/SMT No Shutdown - 40 C + 85 C OPA2244 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps MicroPower Single-Su pply A 595-OPA2244U A 595-OPA2244UA
Datasheet
1,578In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

2 Channel 430 kHz 100 mV/us 1.5 mV 25 nA 36 V 2.2 V 40 uA 12 mA 98 dB 22 nV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 85 C OPA2244 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps MicroPower Single-Su pply A 595-OPA244UA A 595-OPA244UA
Datasheet
2,735In Stock
7,500Expected 4/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

1 Channel 430 kHz 100 mV/us 1.5 mV 25 nA 36 V 2.2 V 50 uA 12 mA 98 dB 22 nV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 85 C OPA244 Reel, Cut Tape, MouseReel
Texas Instruments Operational Amplifiers - Op Amps MicroPower Single-Su pply A 595-OPA2244U A 595-OPA2244UA/2K5
Datasheet
693Expected 15/6/2026
Min.: 1
Mult.: 1

2 Channel 430 kHz 100 mV/us 1.5 mV 25 nA 36 V 2.2 V 40 uA 12 mA 98 dB 22 nV/sqrt Hz PDIP-8 Through Hole No Shutdown - 40 C + 85 C OPA2244 Tube