OPA4188AIDR amplifier has a single supply. OPA4188AIDR amp is low-power CMOS operational amplifier. The low current of the supply, as well as the input current bias, is a perfect fit for low-power devices such as smoke detectors as well as other sensors with high impedance. OPA4188AIDR IC is ideal for applications that require low power on a single supply.

A 14-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Buffer amps of this type are called General Purpose-types. A Cut Tape (CT) case is used for delivering the op amp. There is a growing number of terminations approaching the number of 14. Buffer amplifier has a total of 14 pins on it. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. 14 pins are included on the operational amplifiers. With regards to the offset voltage of the input, buffer amplifier is rated at 6μV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. It is important to note that this linear amplifier works well at a temperature of -40°C~125°C when it comes to operating temperatureUsing a supply current of 415μA , this buffer op amp will be able to operate. Voltage gain should remain at 136dB.  One of its many advantages is that buffer op amp outputs Rail-to-Rail signals. According to the specifications of the buffer op amp, the operating supply voltage is rated at 4. The operating supply voltage of instrumentation amplifier is rated 18V voltage.  For packing the buffer amplifier, the TR-axis is adopted.

14 Pins
136dB voltage gain
Output Type: Rail-to-Rail

There are a lot of Texas Instruments OPA4188AIDR Instrumentational OP Amps applications.

• E-book readers

  
  

• Signal amplification

  
  

• Professional videography

  
  

• Precision measurement

  
  

• earphone

  
  

• Medical imaging

  
  

• Gaming industry

  
  

• Comparator

  
  

• Division circuits

  
  

• Hand-held batteries

  
  

  Lifecycle Status	ACTIVE (Last Updated: 16 hours ago)
  Factory Lead Time	6 Weeks
  Contact Plating	Gold
  Mounting Type	Surface Mount
  Package / Case	14-SOIC (0.154, 3.90mm Width)
  Surface Mount	YES
  Number of Pins	14
  Operating Temperature	-40°C~125°C
  Packaging	Cut Tape (CT)
  JESD-609 Code	e4
  Pbfree Code	yes
  Part Status	Active
  Moisture Sensitivity Level (MSL)	2 (1 Year)
  Number of Terminations	14
  ECCN Code	EAR99
  Packing Method	TR
  Terminal Position	DUAL
  Terminal Form	GULL WING
  Peak Reflow Temperature (Cel)	260
  Number of Functions	4
  Terminal Pitch	1.27mm
  Base Part Number	OPA4188
  Pin Count	14
  Output Type	Rail-to-Rail
  Operating Supply Voltage	18V
  Number of Elements	4
  Operating Supply Current	415μA
  Nominal Supply Current	475μA
  Output Current	18mA
  Slew Rate	0.8V/μs
  Architecture	VOLTAGE-FEEDBACK
  Amplifier Type	General Purpose
  Common Mode Rejection Ratio	120 dB
  Current - Input Bias	160pA
  Voltage - Supply, Single/Dual (±)	±2V~18V
  Output Current per Channel	18mA
  Input Offset Voltage (Vos)	6μV
  Gain Bandwidth Product	2MHz
  Unity Gain BW-Nom	2000 kHz
  Voltage Gain	136dB
  Low-Offset	YES
  Frequency Compensation	YES
  Supply Voltage Limit-Max	20V
  Low-Bias	NO
  Micropower	YES
  Programmable Power	NO
  Nominal Gain Bandwidth Product	2MHz
  Wideband	NO
  Power	NO
  Input Offset Current-Max (IIO)	0.0028μA
  Height	1.75mm
  Length	8.65mm
  Width	3.91mm
  Thickness	1.58mm
  Radiation Hardening	No
  RoHS Status	ROHS3 Compliant
  Lead Free	Lead Free