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Operational Amplifiers - Op Amps Singly Sup Micro P

OPA244UA General Description

The OPA244UA from Texas Instruments is a precision operational amplifier designed to provide low offset voltage and low input bias current for a wide range of applications. With a unity-gain bandwidth of 10 MHz and a slew rate of 10 V/µs, this op-amp offers high-speed signal processing capabilities, making it ideal for use in various electronic circuits. Its wide operating temperature range of -40°C to 125°C also makes it suitable for harsh environments, ensuring reliable performance in challenging conditions

Key Features

  • 50µA/channel MicroPOWER
  • 4µV/°C Typical offset drift
  • 98dB Typical CMRR
  • Green product and no Sb/Br


  • Portable Devices
  • Computers & Computer Peripherals
  • Power Management
  • Consumer Electronics


Source Content uid OPA244UA Pbfree Code Yes
Part Life Cycle Code Lifetime Buy Pin Count 8
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.33.00.01 Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK Average Bias Current-Max (IIB) 0.025 µA
Bias Current-Max (IIB) @25C 0.025 µA Common-mode Reject Ratio-Min 84 dB
Common-mode Reject Ratio-Nom 98 dB Frequency Compensation YES
Input Offset Current-Max (IIO) 0.01 µA Input Offset Voltage-Max 1500 µV
JESD-30 Code R-PDSO-G8 JESD-609 Code e4
Length 4.9 mm Low-Bias NO
Low-Offset NO Micropower YES
Moisture Sensitivity Level 3 Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -7.5 V Number of Functions 1
Number of Terminals 8 Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C Packing Method TUBE
Peak Reflow Temperature (Cel) 260 Power NO
Programmable Power NO Qualification Status Not Qualified
Seated Height-Max 1.75 mm Slew Rate-Nom 0.1 V/us
Supply Current-Max 0.06 mA Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 7.5 V Surface Mount YES
Technology BIPOLAR Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form GULL WING
Terminal Pitch 1.27 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Unity Gain BW-Nom 430
Voltage Gain-Min 19950 Wideband NO
Width 3.9 mm

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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