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PGA900ARHHR ACTIVE

Programmable resistive sensing conditioner with digital and analog outputs

custom-reels CUSTOM Custom reel may be available

Pricing


Qty Price (USD)
1-99 6.591
100-249 5.373
250-999 4.223
1,000+ 3.582

Additional package qty | carrier options info-circle

Package qty | Carrier 250 | SMALL T&R
Inventory Out of stock
Qty | Price (USD) 1ku | 4.298 1-99 7.908 100-249 6.447 250-999 5.067 1,000+ 4.298

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Quality, reliability
& packaging information info-circle

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins VQFN (RHH) | 36
Package qty | Carrier: 2,500 | LARGE T&R
Operating temperature range (°C) -40 to 150
View TI packaging information

Features for the PGA900

  • High accuracy, low noise, low power, small size resistive sensing signal conditioner
  • User-programmable temperature and nonlinearity compensation
  • On-chip ARM® Cortex® M0 microprocessor allows users to develop and implement calibration software
  • One-wire interface enables the communication through power supply pin without using additional lines
  • On-chip power management accepts wide power supply voltage from 3.3 V to 30 V
  • Operating temperature range: –40°C to +150°C
  • Memory:
    • 8-kB software memory
    • 128 bytes EEPROM
    • 1-kB dataSRAM
  • Accommodates sensor sensitivities from 1 mV/V to 135 mV/V
  • Two individual analog-front end (AFE) chains, each including:
    • Low-noise programmable gain amplifier
    • 24-bit sigma-delta analog-to-digitalconverter
  • Built-in internal temperature sensor with option to use external temperature sensor
  • 14-bit DAC with programmable gain amplifier
  • Output options:
    • Ratiometric and absolute voltage output
    • 4- to 20-mA currentloop interface
    • One-wire interface (OWI) over powerline
    • PWM output
    • Serial peripheral interface(SPI)
    • Inter-integrated circuit(I2C)
  • Depletion MOSFET gate driver
  • Diagnostic functions

Description for the PGA900

The PGA900is a signal conditioner for resistive sensing applications. It can accommodate various sensingelement types. The PGA900conditions its input signals by amplification and digitization through two analog front endchannels. With the user programmed software in the on-chip ARM Cortex M0 processor, thePGA900can perform linearization, temperature compensation, and other user defined compensationalgorithms. The conditioned signal can be output as ratiometric voltage, absolute voltage, 4- to20-mA current loop or PWM. The data and configuration registers can also be accessed through SPI,I2C, UART, and two GPIO ports. In addition, the unique OWI allowscommunication and configuration through the power supply pin without using additional lines. ThePGA900operating voltage is from 3.3 V to 30 V and it can operate in temperatures from –40°C to+150°C.

Pricing


Qty Price (USD)
1-99 6.591
100-249 5.373
250-999 4.223
1,000+ 3.582

Additional package qty | carrier options info-circle

Package qty | Carrier 250 | SMALL T&R
Inventory Out of stock
Qty | Price (USD) 1ku | 4.298 1-99 7.908 100-249 6.447 250-999 5.067 1,000+ 4.298

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships  tube or tray  devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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