OPA188AIDR
- Mfr.Part #
- OPA188AIDR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP ZERO-DRIFT 1 CIRC 8SOIC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Surface Mount :
- yes
- Neg Supply Voltage-Max (Vsup) :
- -20V
- Packing Method :
- TR
- Peak Reflow Temperature (Cel) :
- 260
- Common Mode Rejection Ratio :
- 120 dB
- Terminal Position :
- Dual
- Supply Voltage Limit-Max :
- 20V
- Lead Free :
- Lead Free
- Factory Lead Time :
- 8 Weeks
- Average Bias Current-Max (IIB) :
- 0.004μA
- Slew Rate :
- 0.8V/µs
- Output Current per Channel :
- 18mA
- Operating Supply Current :
- 450μA
- Length :
- 4.9mm
- Number of Functions :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Low-Bias :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Pins :
- 8
- Wideband :
- No
- Output Type :
- Rail-to-Rail
- Height :
- 1.75mm
- Low-Offset :
- yes
- Radiation Hardening :
- No
- Amplifier Type :
- Zero-Drift
- Input Offset Voltage (Vos) :
- 6μV
- Nominal Gain Bandwidth Product :
- 2MHz
- Base Part Number :
- OPA188
- Width :
- 3.91mm
- Input Offset Current-Max (IIO) :
- 0.006μA
- Programmable Power :
- No
- Operating Temperature :
- -55°C~150°C
- Power Supply Rejection Ratio (PSRR) :
- 142dB
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Voltage - Supply, Single/Dual (±) :
- 4V~36V ±2V~18V
- Number of Terminations :
- 8
- Number of Circuits :
- 1
- Contact Plating :
- Gold
- JESD-609 Code :
- e4
- Input Voltage Noise Density :
- 8.8nV/sqrt Hz
- Architecture :
- VOLTAGE-FEEDBACK
- Terminal Form :
- Gull wing
- Current - Input Bias :
- 160pA
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1.58mm
- Micropower :
- yes
- Voltage Gain :
- 136dB
- Frequency Compensation :
- yes
- Unity Gain BW-Nom :
- 2000 kHz
- Mounting Type :
- Surface Mount
- Datasheets
- OPA188AIDR

Instrumentation, OP Amps, Buffer Amps Texas Instruments OPA188AIDR Overview
Introducing the OPA188AIDR, an exceptional integrated circuit operational amplifier meticulously crafted by Texas Instruments to meet the stringent demands of modern electronic systems. This precision component embodies the pinnacle of zero-drift technology, delivering unparalleled performance and reliability in critical signal conditioning applications. With its innovative design and superior specifications, the OPA188AIDR sets a new standard for precision amplification in instrumentation, operational amplifier, and buffer amplifier circuits.
OPA188AIDR Features
- Zero-drift operational amplifier
- Single-channel configuration
- Compact 8-SOIC package
- Wide operating voltage range: ±4.5V to ±18V
- Low offset voltage: 5µV (max)
- Low input bias current: 5pA (max)
- Low quiescent current: 450µA per channel
- High common-mode rejection ratio (CMRR): 135dB
- High open-loop gain: 140dB
- Temperature range: -40°C to +125°C
OPA188AIDR Applications
- Medical Instruments: The OPA188AIDR excels in medical instrumentation, offering precise signal amplification for ECG monitors, patient monitoring systems, and medical imaging equipment. Its low offset voltage and high CMRR ensure accurate signal acquisition, making it indispensable in critical healthcare applications.
- Industrial Automation: In industrial automation systems, the OPA188AIDR provides reliable performance in sensor signal conditioning, motor control, and process control applications. Its wide operating voltage range and robust design make it suitable for harsh industrial environments, where accuracy and stability are paramount.
- Test and Measurement Equipment: For precision test and measurement instruments, such as data acquisition systems and calibration equipment, the OPA188AIDR delivers exceptional accuracy and linearity. Its low quiescent current and temperature stability ensure precise measurements over extended periods, meeting the stringent requirements of laboratory and field applications.
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