Congratulations On Your Successful Submission
Submission Failure
PGA281AIPWR
Instrumentation Amplifiers Zero-Drift,High Vltg Program Gain AmpPGA281AIPWR
Instrumentation Amplifiers Zero-Drift,High Vltg Program Gain Amp
-
Manufacturer Part # : PGA281AIPWR
-
Package/Case: TSSOP-16
-
Brand: Texas Instruments
-
Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
PGA281AIPWR DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.909 | $4.91 |
| 10 | $4.253 | $42.53 |
| 30 | $3.863 | $115.89 |
| 100 | $3.469 | $346.90 |
| 500 | $3.286 | $1,643.00 |
| 1000 | $3.204 | $3,204.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Boasting a common-mode rejection of greater than 110 dB (G = 1) over a wide frequency range, the PGA281AIPWR ensures superior accuracy and precision in measurement. Its 36-V supply capability and wide, high-impedance input range make it well-suited for universal signal measurement applications, while multiple internal gain options from ⅛ V/V (attenuation) to 176 V/V make it a versatile choice for a wide range of uses
Key Features
- The PGA281AIPWR features rail-to-rail output capabilities.
- It also has a low offset voltage of 200 µV and high CMRR of 95 dB.
- This ensures good signal integrity.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| PGA/VGA | PGA | Number of channels | 1 |
| BW at Acl (MHz) | 6 | Vs (max) (V) | 36 |
| Vs (min) (V) | 10 | Acl, min spec gain (V/V) | 0.125 |
| Gain (max) (dB) | 42 | Slew rate (typ) (V/µs) | 1 |
| Operating temperature range (°C) | -40 to 125 | Rating | Catalog |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is PGA281AIPWR?
The PGA281AIPWR is a programmable gain amplifier (PGA) manufactured by Texas Instruments. It is designed for precision signal conditioning applications where variable gain settings are required, such as sensor signal amplification, data acquisition systems, and industrial instrumentation.
How Does PGA281AIPWR Work?
The PGA281AIPWR operates by amplifying input signals with a controllable gain set by the user. It features a digitally programmable gain stage that allows for easy adjustment of gain settings through digital interfaces. The amplifier provides high accuracy and low noise performance, making it suitable for applications that demand precision amplification.
How Many Pins does PGA281AIPWR have and What are the Functions of the Pinout Configuration?
The PGA281AIPWR is housed in a 16-lead TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:
- V+, V-: Power supply pins.
- VREF+: Reference voltage input pin.
- IN-: Inverting signal input pin.
- IN+: Non-inverting signal input pin.
- OUT: Output pin.
- GAIN0, GAIN1, GAIN2: Digital gain control pins.
- SDO, SDI, SCLK, CS: Serial interface control pins.
What are the Pros and Cons of PGA281AIPWR?
Pros:
- Programmable Gain: Allows for flexible gain settings without the need for external components.
- Precision: Provides high accuracy and low noise amplification for critical signal conditioning.
- Digital Interface: Supports digital interfaces for easy gain control and integration into digital systems.
- Wide Operating Range: Operates over a wide supply voltage range for versatility in different applications.
- Low Distortion: Ensures minimal signal distortion during amplification.
Cons:
- Complexity: Requires digital programming and understanding of gain settings for optimal performance.
- Cost: Precision PGA devices like the PGA281AIPWR may have higher cost compared to simpler amplifiers.
- Power Consumption: Higher power consumption compared to lower precision amplifiers.
Are There Any Equivalents/Alternatives to PGA281AIPWR for Recommendation?
- The PGA281 from Texas Instruments is a similar PGA with slightly different features.
- Alternatives to the PGA281AIPWR include the MCP6S21 from Microchip Technology and the AD8253 from Analog Devices.
Recommend Parts
-
![PGA2500IDB]()
The PGA2500IDB offers a gain range from 0dB to 65dB, adjustable in 1dB increments
Brand: Texas Instruments Package/Case: SSOP (DB)-28
6,519 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA113AIDGSR]()
Zero-drift, 100-µV offset, 12-nV/√Hz noise, RRO (scope gain) programmable gain amp with 2-ch mux 10-VSSOP -40 to 125
Brand: Texas Instruments Package/Case: VSSOP-10
5,486 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA103U]()
9,683 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA112AIDGST]()
4,909 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA113AIDGST]()
Zero-drift, 100-µV offset, 12-nV/√Hz noise, RRO (scope gain) programmable gain amp with 2-ch mux 10-VSSOP -40 to 125
Brand: Texas Instruments Package/Case: VSSOP-10
6,224 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA280AIPWR]()
ROHS Special Purpose Amplifiers TSSOP-24 PGA280AIPWR
Brand: Texas Instruments Package/Case: TSSOP (PW)-24
4,031 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA280AIPW]()
Special Purpose Amplifiers Zero Drift HV Progr. Gain Amp
Brand: Texas Instruments Package/Case: TSSOP-24
7,143 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![INA114APG4]()
mA power consumption for efficient operation
Brand: Texas Instruments Package/Case: PDIP-8
5,256 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA103P]()
PDIP8 Instrumentation Amplifier with 1.5MHz Bandwidth and 1500uV Offset-Max
Brand: texas instruments Package/Case: PDIP-8
6,920 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![BUF634PG4]()
BUF634PG4: High Voltage Operational Amplifier in PDIP Tube Packaging with Single General Purpose Configuration
Brand: Texas Instruments Package/Case: 8-DIP(0.300",7.62mm)
7,749 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![OPA627APG4]()
High-Speed Amplification with Minimal Temperature Drift
Brand: Texas Instruments Package/Case: 8-DIP(0.300",7.62mm)
5,533 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![RCV420KPG4]()
Operating temperature range of 0°C for versatile use
Brand: Texas Instruments Package/Case: 16-DIP(0.300",7.62mm)
6,450 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![PGA204AUE4]()
PGA204AUE4
$7.055 Amplifier for ±18V Power Supplies
Brand: Texas Instruments Package/Case: 16-SOIC(0.295",7.50mmWidth)
5,191 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![OPA177GPG4]()
OPA177GPG4
$0.885 Precision voltage amplifier
Brand: Texas Instruments Package/Case: 8-DIP(0.300",7.62mm)
9,950 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPA6011A4PWPG4]()
Stereo audio amplifiers with Class-AB design and headphone driving feature
Brand: Texas Instruments Package/Case: HTSSOP-24
5,449 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![BUF07704AIPWPG4]()
7,168 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
