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PGA116 Status: ACTIVE

Zero-Drift, Programmable Gain Amplifier with MUX


      
         
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See Also

  • PGA117 - Scope gains instead of binary gains.
  • PGA112 - 2 channel mux instead of 10 channel mux.
  • PGA113 - 2 channel mux instead of 10 channel mux, and scope gains instead of binary gains.
 PGA112 PGA113 PGA116PGA117 
Vs(Min)(V)2.2  2.2  2.2  2.2  
Vs(Max)(V)5.5  5.5  5.5  5.5  
Number of Channels2  2  10  10  
Pin/Package10MSOP  10MSOP  20TSSOP  20TSSOP  
Digitally Selected Gains(V/V)1, 2, 4, 8, 16, 32, 64, 128  1, 2, 5, 10, 20, 50, 100, 200  1, 2, 4, 8, 16, 32, 64, 128  1, 2, 5, 10, 20, 50, 100, 200  
Input Offset (+/-)(Max)(uV)100  100  100  100  
Input Offset Drift (+/-)(Max)(uV/Degrees Celsius)1.2  1.2  1.2  1.2  
Gain Error (+/-)(Max)(%)0.1  0.1  0.1  0.1  
Input Bias Current (+/-)(Max)(nA)5  5  5  5  
Noise at 1kHz(Typ)(nV/rt(Hz))13  13  13  13  
Quiescent Current (+/-)(Typ)(mA)1  1  1  1  
Settling Time to 0.01%(Typ)(us)2.55  2.55  2.55  2.55  
Non-Linearity (+/-)(Max)(%)0.0015  0.0015  0.0015  0.0015  
Approx. Price (US$) 1.00 | 1ku   1.00 | 1ku   1.85 | 1ku   1.85 | 1ku  
Common Mode Input Low(Min)(V)GND + 0.1V  GND + 0.1V  GND + 0.1V  GND + 0.1V  
Common Mode Input High(Min)(V)AVdd -0.1V  AVdd -0.1V  AVdd -0.1V  AVdd -0.1V  
Gain Error(Typ)(%)0.006  0.006  0.006  0.006  
Operating Temp Range(Celsius)-40 to 125  -40 to 125  -40 to 125  -40 to 125  
Slew Rate(Typ)(V/us)3  3  3  3  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • PGA112: Zero-Drift, Programmable Gain Amplifier with MUX
  • PGA103: Programmable Gain Amplifier
  • PGA204: Programmable Gain Instrumentation Amplifier

More Related Products

Product Information

Features

  • Rail-to-Rail Input/Output
  • Offset: 25µV (typ), 100µV (max)
  • Zerø-Drift: 0.35µV/°C (typ), 1.2µV/°C (max)
  • Low Noise: 12nV/√Hz
  • Input Offset Current: ±5nA max (+25°C)
  • Gain Error: 0.1% max (G ≤ 32),
    0.3% max (G > 32)
  • Binary Gains: 1, 2, 4, 8, 16, 32, 64, 128(PGA112, PGA116)
  • Scope Gains: 1, 2, 5, 10, 20, 50, 100, 200 (PGA113, PGA117)
  • Gain Switching Time: 200ns
  • Two Channel MUX: PGA112, PGA113
    10 Channel MUX: PGA116, PGA117
  • Four Internal Calibration Channels
  • Amplifier Optimized for Driving CDAC ADCs
  • Output Swing: 50mV to Supply Rails
  • AVDD and DVDD for Mixed Voltage Systems
  • IQ = 1.1mA (typ)
  • Software/Hardware Shutdown: IQ ≤ 4µA (typ)
  • Temperature Range: -40°C to +125°C
  • SPI Interface (10MHz) with Daisy-Chain Capability
  • APPLICATIONS
    • Remote e-Meter Reading
    • Automatic Gain Control
    • Portable Data Acquisition
    • PC-Based Signal Acquisition Systems
    • Test and Measurement
    • Programmable Logic Controllers
    • Battery-Powered Instruments
    • Handheld Test Equipment

SPI is a trademark of Motorola.
All other trademarks are the property of their respective owners

Description

The PGA112 and PGA113 (binary/scope gains) offer two analog inputs, a three-pin SPI interface, and software shutdown in an MSOP-10 package. The PGA116 and PGA117 (binary/scope gains) offer 10 analog inputs, a four-pin SPI interface with daisy-chain capability, and hardware and software shutdown in a TSSOP-20 package.

All versions provide internal calibration channels for system-level calibration. The channels are tied to GND, 0.9VCAL, 0.1VCAL, and VREF, respectively. VCAL, an external voltage connected to Channel 0, is used as the system calibration reference. Binary gains are: 1, 2, 4, 8, 16, 32, 64, and 128; scope gains are: 1, 2, 5, 10, 20, 50, 100, and 200.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
PGA116AIPWACTIVE-40 to 1252.05 | 1kuTSSOP (PW) | 20 View 70 | TUBEPurchase Samples
PGA116AIPWG4ACTIVE-40 to 1252.05 | 1kuTSSOP (PW) | 20 View 70 | TUBEPurchase Samples
PGA116AIPWRACTIVE-40 to 1251.85 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R
PGA116AIPWRG4ACTIVE-40 to 1251.85 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:35 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksPGA116AIPW
AsiaFarnell Asia 124
EuropeArrow Northern Europe 280
Arrow Southern Europe 280
Avnet-SILICA 280
Farnell 124
WorldwideDigiKey  Available
Mouser Electronics 64
TI Lead Time*: 4 WeeksPGA116AIPWG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksPGA116AIPWR
AmericasNewark >1k
AsiaFarnell Asia >1k
WPI >1k
WorldwideDigiKey 108
TI Lead Time*: 4 WeeksPGA116AIPWRG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
PGA116AIPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
PGA116AIPWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
PGA116AIPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
PGA116AIPWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for PGA116 Help

Datasheet

Application Notes

Part # Name Product Family Comments
PGA117   Zero-Drift, Programmable Gain Amplifier with MUX   AMPLIFIERS AND LINEAR - PROGRAMMABLE GAIN AMPLIFIER   Scope gains instead of binary gains.  
PGA112   Zero-Drift, Programmable Gain Amplifier with MUX   AMPLIFIERS AND LINEAR - PROGRAMMABLE GAIN AMPLIFIER   2 channel mux instead of 10 channel mux.  
PGA113   Zero-Drift, Programmable Gain Amplifier with MUX   AMPLIFIERS AND LINEAR - PROGRAMMABLE GAIN AMPLIFIER   2 channel mux instead of 10 channel mux, and scope gains instead of binary gains.  
ADS8319   Precision 16-Bit SAR w/ SPI interface in MSOP-10   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER   PGA can be used as muxed input to ADS    
REF5025   Low Noise, Very Low Drift, Precision Voltage Reference   VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE   Precision reference often used in similiar industrial applications    
TMP102   Low Power Digital Temperature Sensor with SMBus/Two-Wire Serial Interface in SOT563   TEMPERATURE SENSORS AND CONTROL ICs - TEMPERATURE SENSOR   Temperature sensing often used in similiar applications    
DAC8881   Single Channel 16-Bit, Low Noise, Voltage Output Digital-to-Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER   DAC for output from MSP430 in similiar applications    
XTR300   Industrial Analog Current/Voltage Output Driver   SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTER - 4-20MA CONDITIONING   Output current drive used in similiar applications    
Customers Who Evaluated This Product Also Evaluated...
PGA112 Zero-Drift, Programmable Gain Amplifier with MUX AMPLIFIERS AND LINEAR-PROGRAMMABLE GAIN AMPLIFIER TI customers also evaluated this product.
PGA103 Programmable Gain Amplifier AMPLIFIERS AND LINEAR-PROGRAMMABLE GAIN AMPLIFIER TI customers also evaluated this product.
PGA204 Programmable Gain Instrumentation Amplifier AMPLIFIERS AND LINEAR-PROGRAMMABLE GAIN AMPLIFIER TI customers also evaluated this product.
PGA113 Zero-Drift, Programmable Gain Amplifier with MUX AMPLIFIERS AND LINEAR-PROGRAMMABLE GAIN AMPLIFIER TI customers also evaluated this product.
PGA280 Zero Drift, HV Programmable Gain Amplifier AMPLIFIERS AND LINEAR-PROGRAMMABLE GAIN AMPLIFIER TI customers also evaluated this product.
PGA202 Digitally Controlled Programmable-Gain Instrumentation Amp AMPLIFIERS AND LINEAR-PROGRAMMABLE GAIN AMPLIFIER TI customers also evaluated this product.
PGA206 High-Speed Programmable Gain Instrumentation Amplifier AMPLIFIERS AND LINEAR-PROGRAMMABLE GAIN AMPLIFIER TI customers also evaluated this product.
PGA117 Zero-Drift, Programmable Gain Amplifier with MUX AMPLIFIERS AND LINEAR-PROGRAMMABLE GAIN AMPLIFIER TI customers also evaluated this product.

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