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Single Supply, Auto-Zero Sensor Amplifier w/Programmable Gain & Offset 10-MSOP -40 to 125,Special Purpose Amplifiers Sgl Supply Auto-Zero Sensor Amp
| Manufacturer : | TI |
|---|---|
| Package/Case : | MSOP-10 |
| Product Categories : | Special Purpose Amplifiers |
| Datasheet: | PGA308AIDGST Datasheet (PDF) |
| RoHs Status: | Rohs |
| Marking Code: | P30A |
| In-stock: | 0 |
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PGA308AIDGST Product Details
The PGA308AIDGST is a programmable analog sensor signal conditioner. The analog signal path amplifies the sensor signal and provides digital calibration for offset and gain. Calibration is done via the 1W pin, a digital One-Wire, UART-compatible interface. For three-terminal sensor modules, 1W may be connected to VOUT and the assembly programmed through the VOUT pin. Gain and offset calibration parameters are stored onboard in seven banks of one-time programmable (OTP) memory. The power-on reset (POR) OTP bank may be programmed a total of four times.
The all-analog signal path contains a 2×2 input multiplexer (mux) to allow electronic sensor lead swapping, a coarse offset adjust, an auto-zero programmable gain instrumentation amplifier (PGA), a fine gain adjust, a fine offset adjust, and a programmable gain output amplifier. Fault monitor circuitry detects and signals sensor burnout, overload, and system fault conditions. Over/under-scale limits provide additional means for system level diagnostics. The dual-use DOUT/VCLAMP pin can be used as a programmable digital output or as a VOUT over-voltage clamp.
For detailed application information, see the PGA308AIDGST User's Guide (SBOU069) available for download at www.ti.com.
Feature
- Digital Calibration for Bridge Sensors
- Offset Select: Coarse and Fine
- Gain Select: Coarse and Fine
- Bridge Fault Monitor
- Input Mux for Lead Swap
- Over/Under Scale Limits
- DOUT/VOUT Clamp Function
- Seven Banks OTP Memory
- One-Wire Digital UART Interface
- Operating Voltage: +2.7V to +5.5V
- Temperature Range: –40°C to +125°C
- MSOP-10 and 3mm × 4mm DFN-10 Packages
(Picture: Diagram)
Technical Parameters
- Number of Channels
- Single
- Common Mode Rejection Ratio (Min)
- 120 dB
- Input Offset Voltage
- 0.005 mV
- Supply Voltage Max
- 5.5 V
- Supply Voltage Min
- 2.7 V
- Maximum Operating Temperature
- + 125 C
- Minimum Operating Temperature
- - 40 C
- Mounting Style
- SMD/SMT
- Packaging
- Reel
- Series
- PGA308
- Factory Pack Quantity
- 250
PGA308AIDGST Datasheet
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PGA308 Family Datasheet
PGA308AIDGST Related Products
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- Lead Time
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
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- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
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- Hand Fee
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Packing
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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 PGA308AIDGST 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 PGA308AIDGST devices; we pay more attention to the channels and quality of PGA308AIDGST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of PGA308AIDGST chips? Including TI original factory information, Special Purpose Amplifiers application, PGA308AIDGST 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 PGA308AIDGST 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 PGA308AIDGST, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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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 PGA308AIDGST?
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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 PGA308AIDGST we delivered, we will accept the replacement or return of the PGA308AIDGST 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 PGA308AIDGST.
(3)The PGA308AIDGST 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 PGA308AIDGST datasheet pdf, PGA308 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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