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Name: PGA204AU
Brand: Texas Instruments
SKU: PGA204AU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments PGA204AU

Part No.:: PGA204AU

Manufacturer:: Texas Instruments

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: PGA204AU.pdf

Description:: IC INST AMP 1 CIRCUIT 16SOIC

In Stock:: 2481

Quantity:: Add To Cart

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PGA204AU Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
AmplifierType:
Instrumentation
NumberofCircuits:
1
OutputType:
-
SlewRate:
0.7V/µs
GainBandwidthProduct:
-
-3dbBandwidth:
1 MHz
Current-InputBias:
500 pA
Voltage-InputOffset:
25 µV
Current-Supply:
5.2mA
Current-Output/Channel:
23 mA
Voltage-SupplySpan(Min):
9 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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PGA204AU information

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PGA204AU Typical application Circuitry

PGA204AU

Texas Instruments created and produced the PGA204AU, an integrated circuit (IC) for programmable gain amplifiers (PGAs). This chip is capable of achieving precise gain levels, making it a useful choice for various applications that require signal amplification with high accuracy.

PGA204AU finds its use in several application scenarios, including:

- Industrial control systems: For the amplification of sensor signals.

- Data acquisition systems: Used in the precise amplification of input signals for further processing.

- Medical equipment: For signal conditioning and processing.

Noteworthy features of the PGA204AU include:

- Gain Programmability: You can set gain levels according to the needs of your specific application.

- Low Offset Voltage: This ensures the amplification process does not introduce significant distortion.

- Single or Dual Supply Operation: This offers greater flexibility in terms of power supply design.

Let's now look at a potential application scenario of PGA204AU - in a data acquisition system:

1. Input Stage: The signals to be amplified are connected to the IN+ and IN- pins of the PGA204AU. These, respectively, are the non-inverting and inverting inputs.

2. Gain Adjustment: Pins G1, G2, and G3 of the PGA204AU are used for gain control. By applying specific voltage levels to these pins, we can program the gain of the PGA204AU according to our requirements.

3. Power Supply: Connect the positive supply voltage to the V+ pin and the ground to the V- pin of the PGA204AU. If dual supply operation is chosen, the negative supply voltage can be connected to the V- pin.

4. Output Stage: The output from the PGA204AU is taken from the OUT pin. The next stage of your system can then process this output further by feeding it into it.

5. Shutdown: The PGA204AU also includes a shutdown feature via the SD pin. By applying a specific voltage to this pin, you can put the chip into low power mode when it's not in use.

When designing a circuit with PGA204AU, you need to consider the following:

- Power Supply: Ensure that your power supply provides stable and noise-free power to avoid distortion of the amplified signals.

- Layout Design: Make sure to use good PCB layout practices to avoid noise and cross-talk issues.

- Thermal Management: The PGA204AU can generate heat during operation, so consider thermal management solutions.

- Gain Setting: Be cautious while setting the gain to prevent signal distortion or saturation.

In summary, the PGA204AU is a highly versatile and precise programmable gain amplifier that caters to a wide range of applications where signal amplification with high accuracy is needed.

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6. What is the process for return or replacement of PGA204AU?

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 PGA204AU we delivered, we will accept the replacement or return of the PGA204AU 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 PGA204AU.

(3)The PartNo 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