IT CAN ALSO OPERATE WITH 2.7V TO 36V SINGLE SUPPLY
Analog IC - Other Type:
ANALOG CIRCUIT
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e4
Length:
4.9 mm
Moisture Sensitivity Level:
3
Neg Supply Voltage-Max (Vsup):
-18 V
Neg Supply Voltage-Min (Vsup):
-1.35 V
Neg Supply Voltage-Nom (Vsup):
-15 V
Number of Channels:
1
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.75 mm
Supply Voltage-Max (Vsup):
36 V
Supply Voltage-Min (Vsup):
2.7 V
Supply Voltage-Nom (Vsup):
15 V
Surface Mount:
YES
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):
30
Width:
3.9 mm
INA132U Frequently Asked Questions (FAQs)
The INA132U can handle input voltages up to ±650mV, but it's recommended to keep the input voltage within ±500mV to ensure accurate measurements.
The gain resistor (Rg) should be chosen based on the desired gain and the input voltage range. A higher gain resistor value results in higher gain, but also increases noise and offset voltage. A good starting point is to use the recommended values in the datasheet, and then adjust based on your specific application.
The REF pin is a reference input that allows you to set the output voltage of the INA132U to a specific level. This can be useful for applications where you need to level-shift the output voltage or provide a specific output voltage range. You can connect the REF pin to a voltage source or a resistive divider to set the output voltage.
To minimize noise and interference, use proper PCB layout techniques, such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, use shielding, filtering, and decoupling capacitors to reduce electromagnetic interference (EMI) and radio-frequency interference (RFI).
The typical settling time of the INA132U is around 10μs, but it can vary depending on the gain setting and input voltage. This settling time can affect your application if you're using the INA132U in a high-speed data acquisition system or in an application where fast settling time is critical.
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INA132U Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
