PGA302EPWT
ActiveSENSOR SIGNAL CONDITIONER WITH 0V-TO-5V RATIOMETRIC OUTPUT
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PGA302EPWT
ActiveSENSOR SIGNAL CONDITIONER WITH 0V-TO-5V RATIOMETRIC OUTPUT
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Technical Specifications
Parameters and characteristics for this part
| Specification | PGA302EPWT |
|---|---|
| Current - Supply | 6.5 mA |
| Input Type | Logic |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 16-TSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Supplier Device Package | 16-TSSOP |
| Type | Signal Conditioner |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.06 | |
| 10 | $ 5.45 | |||
| 25 | $ 5.15 | |||
| 100 | $ 4.46 | |||
| Digi-Reel® | 1 | $ 6.06 | ||
| 10 | $ 5.45 | |||
| 25 | $ 5.15 | |||
| 100 | $ 4.46 | |||
| Tape & Reel (TR) | 250 | $ 3.36 | ||
| 500 | $ 3.16 | |||
| 750 | $ 3.06 | |||
| 1250 | $ 2.95 | |||
| 1750 | $ 2.88 | |||
| 2500 | $ 2.83 | |||
| LCSC | Piece | 1 | $ 8.68 | |
| 10 | $ 7.51 | |||
| 30 | $ 6.81 | |||
| 100 | $ 6.21 | |||
| Texas Instruments | SMALL T&R | 1 | $ 4.79 | |
| 100 | $ 3.91 | |||
| 250 | $ 3.07 | |||
| 1000 | $ 2.60 | |||
Description
General part information
PGA302 Series
The PGA302 is a low-drift, low-noise, programmable signal-conditioner device designed for a variety of resistive bridge-sensing applications like pressure-, temperature-, and level-sensing applications. The PGA302 can also support flow metering applications, weight scale and force-sensing applications that use strain gauge load cells, and other general resistive bridge signal-conditioning applications.
The PGA302 provides a bridge excitation voltage of 2.5V and a current output source with programmable current output up to 1mA. At the input, the device contains two identical analog front-end (AFE) channels followed by a 16-bit Sigma-Delta ADC. Each AFE channel has a dedicated programmable gain amplifier with gain up to 200V/V.
In addition, one of the channels integrates a sensor offset compensation function while the other channel integrates an internal temperature sensor.
Documents
Technical documentation and resources
