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Signal Conditioner, 400 kHz, 2.7 V, 5.5 V, TSSOP, 16 Pins, -40 °C
| Manufacturer : | TI |
|---|---|
| Package/Case : | TSSOP-16 |
| Product Categories : | Signal Conditioners |
| Datasheet: | PGA309AIPWR Datasheet (PDF) |
| RoHs Status: | Lead free/RoHS Compliant |
| Marking Code: | PGA+309A |
| In-stock: | 0 |
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PGA309AIPWR Product Details
The PGA309AIPWR is a programmable analog signal conditioner designed for bridge sensors. The analog signal path amplifies the sensor signal and provides digital calibration for zero, span, zero drift, span drift, and sensor linearization errors with applied stress (pressure, strain, etc.). The calibration is done via a One-Wire digital serial interface or through a Two-Wire industry-standard connection. The calibration parameters are stored in external nonvolatile memory (typically SOT23-5) to eliminate manual trimming and achieve long-term stability.
The all-analog signal path contains a 2x2 input multiplexer (mux), auto-zero programmable-gain instrumentation amplifier, linearization circuit, voltage reference, internal oscillator, control logic, and an output amplifier. Programmable level shifting compensates for sensor dc offsets.
The core of the PGA309AIPWR is the precision, low-drift, no 1/f noise Front-End PGA (Programmable Gain Amplifier). The overall gain of the Front-End PGA + Output Amplifier can be adjusted from 2.7V/V to 1152V/V. The polarity of the inputs can be switched through the input mux to accommodate sensors with unknown polarity output. The Fault Monitor circuit detects and signals sensor burnout, overload, and system fault conditions.
For detailed application information, see the PGA309AIPWR User's Guide (SBOU024) available for download at www.ti.com.
Feature
- Complete Bridge Sensor Conditioner
- Voltage Output: Ratiometric or Absolute
- Digital Cal: No Potentiometers/Sensor Trims
- Sensor Error Compensation
- Span, Offset, and Temperature Drifts
- Low Error, Time-Stable
- Sensor Linearization Circuitry
- Temperature Sense: Internal or External
- Calibration Lookup Table Logic
- Uses External EEPROM (SOT23-5)
- Over/Under-Scale Limiting
- Sensor Fault Detection
- +2.7V TO +5.5V Operation
- –40°C to +125°C Operation
- Small TSSOP-16 Package
- APPLICATIONS
- Bridge Sensors
- Remote 4-20mA Transmitters
- Strain, Load, and Weigh Scales
- Automotive Sensors
- Hardware Designer’s Kit (PGA309EVM)
- Temperature Eval of PGA309 + Sensor
- Full Programming of PGA309
- Sensor Compensation Analysis Tool
All other trademarks are the property of their respective owners.
(Picture: Diagram)
Technical Parameters
- Maximum Operating Temperature
- + 125 C
- Minimum Operating Temperature
- - 40 C
- Mounting Style
- SMD/SMT
- Package / Case
- TSSOP-16
- Packaging
- Reel
- Series
- PGA309
- Factory Pack Quantity
- 2500
PGA309AIPWR Datasheet
-
PGA309 Family Datasheet
PGA309AIPWR Equivalent Parts
For the PGA309AIPWR component, you may consider these replacement and alternative parts.
| Models | Manufacturer | Package/Case | Description |
|---|---|---|---|
| PGA308AIPW | |||
| PGA308AIPWT | |||
| PGA309AIPWT | TI | TSSOP-16 | PGA309 Voltage Output Programmable Sensor Conditioner 16-TSSOP -40 to 125,Current Loop Sensor Conditioning Amplifiers PGA309 Voltage Out Prog Sensor Cndtner |
PGA309AIPWR Related Products
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- Lead Time
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- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
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- TNT
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- 2-5 days
- EMS
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- 5-14 days
- REGISTERED AIR MAIL
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- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
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After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that PGA309AIPWR is the original manufacturer or agent of TI?
- We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their PGA309AIPWR devices; we pay more attention to the channels and quality of PGA309AIPWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of PGA309AIPWR chips? Including TI original factory information, Signal Conditioners application, PGA309AIPWR pictures?
- You can use Jotrin's intelligent search engine, or filter by Amplifiers ; Programmable & variable gain amplifiers (PGA/VGA) category, or find it through TI brand manufacturer page.
- Q: Are the TI's PGA309AIPWR price and stock displayed on the platform accurate?
- The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for PGA309AIPWR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
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- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of PGA309AIPWR?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the PGA309AIPWR we delivered, we will accept the replacement or return of the PGA309AIPWR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of PGA309AIPWR.
(3)The PGA309AIPWR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as PGA309AIPWR datasheet pdf, PGA309 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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