| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,539 pcs
|
3539 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
9 pcs
|
9 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| SVHC Present |
The Texas Instruments INA143UA is a high-speed, precision difference amplifier designed for versatile applications. It features a single channel and supports a wide supply voltage range from 4.5V to 36V.
Key electrical specifications include a high Common-Mode Rejection Ratio (CMRR) of 80 dB, a low input offset voltage of ±250 µV, and a typical quiescent current of 0.95 mA. The amplifier offers selectable voltage gains of 0.1 or 10, with a typical small-signal bandwidth of 150 kHz. Its slew rate is typically 4.5 V/µs.
The operating temperature range for the INA143UA is -40°C to 85°C. It is housed in an 8-pin SOIC package with dimensions of 4.9 mm x 6 mm, providing a package area of 29.4 mm².
This difference amplifier is suitable for various signal conditioning and measurement tasks where precise differential voltage amplification is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.66 | $1.66 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The INA143UA operates with a supply voltage range from 4.5V to 36V.
The INA143UA offers voltage gains of 0.1 V/V and 10 V/V.
The maximum input offset voltage for the INA143UA is 250 µV.
The INA143UA can operate in a temperature range of -40°C to 85°C.
The INA143UA is available in an 8-pin SOIC (D) package.