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Amplifier Circuits / Operational Amplifiers / OPA2197IDGKR
Datasheets
OPA2197IDGKR by: Texas Instruments

Dual 36-V, precision, rail-to-rail input output, low offset voltage op amp 8-VSSOP -40 to 125

Part Details for OPA2197IDGKR by Texas Instruments

Results Overview of OPA2197IDGKR by Texas Instruments

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OPA2197IDGKR Information

OPA2197IDGKR by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
OPA2197IDGKR Texas Instruments 36-V, Precision, Rail-to-Rail Input Output, Low Offset Voltage Op Amp 8-VSSOP -40 to 125

Price & Stock for OPA2197IDGKR

Part # Distributor Description Stock Price Buy
Bristol Electronics   2579
RFQ
DISTI # OPA2197IDGKR
TME IC: operational amplifier, 10MHz, Ch: 2, VSSOP8, reel,tape, IB: 5nA Min Qty: 1 0
  • 1 $2.3500
  • 5 $2.1200
  • 25 $1.8700
  • 100 $1.6800
  • 500 $1.5700
  • 2,500 $1.5100
$1.5100 / $2.3500 RFQ
NexGen Digital   3
RFQ
CHIPMALL.COM LIMITED VSSOP-8 Precision Op Amps ROHS 918
  • 1 $1.2327
  • 10 $1.0332
  • 30 $0.9234
  • 100 $0.8001
  • 500 $0.7436
  • 1,000 $0.7192
$0.7192 / $1.2327 Buy Now
LCSC VSSOP-8 Precision Op Amps ROHS 976
  • 1 $1.2841
  • 10 $1.0762
  • 30 $0.9619
  • 100 $0.8334
  • 500 $0.7746
  • 1,000 $0.7492
$0.7492 / $1.2841 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 4950
  • 25 $1.5400
  • 100 $1.3900
  • 250 $1.2300
$1.2300 / $1.5400 Buy Now
Win Source Electronics IC OPAMP GP 2 CIRCUIT 8VSSOP 35100
  • 55 $0.9755
  • 110 $0.9126
  • 175 $0.8811
  • 245 $0.8182
  • 320 $0.7867
  • 400 $0.7553
$0.7553 / $0.9755 Buy Now

Part Details for OPA2197IDGKR

OPA2197IDGKR CAD Models

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OPA2197IDGKR Part Data Attributes

Parametric Data
OPA2197IDGKR Texas Instruments
Buy Now Datasheet
Compare Parts:
OPA2197IDGKR Texas Instruments Dual 36-V, precision, rail-to-rail input output, low offset voltage op amp 8-VSSOP -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description VSSOP-8
Reach Compliance Code compliant
ECCN Code EAR99
Date Of Intro 2016-07-20
Samacsys Manufacturer Texas Instruments
Amplifier Type OPERATIONAL AMPLIFIER
Average Bias Current-Max (IIB) 0.005 µA
Bias Current-Max (IIB) @25C 0.00002 µA
Common-mode Reject Ratio-Min 120 dB
Common-mode Reject Ratio-Nom 140 dB
Input Offset Voltage-Max 100 µV
JESD-30 Code S-PDSO-G8
JESD-609 Code e4
Length 3 mm
Moisture Sensitivity Level 2
Neg Supply Voltage Limit-Max -20 V
Neg Supply Voltage-Nom (Vsup) -3 V
Number of Functions 2
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Shape SQUARE
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.1 mm
Slew Rate-Nom 20 V/us
Supply Current-Max 2.6 mA
Supply Voltage Limit-Max 20 V
Supply Voltage-Nom (Vsup) 3 V
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Unity Gain BW-Nom 10000
Width 3 mm

Alternate Parts for OPA2197IDGKR

This table gives cross-reference parts and alternative options found for OPA2197IDGKR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA2197IDGKR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
OPA2197QDGKRQ1 Texas Instruments $1.4946 Dual automotive 36-V, precision, rail-to-rail input output, low offset voltage op amp 8-VSSOP -40 to 125 OPA2197IDGKR vs OPA2197QDGKRQ1
OPA2197IDGKT Texas Instruments $1.5045 Dual 36-V, precision, rail-to-rail input output, low offset voltage op amp 8-VSSOP -40 to 125 OPA2197IDGKR vs OPA2197IDGKT
OPA2197IDR Texas Instruments $1.2637 Dual 36-V, precision, rail-to-rail input output, low offset voltage op amp 8-SOIC -40 to 125 OPA2197IDGKR vs OPA2197IDR
OPA2197ID Texas Instruments $1.4105 Dual 36-V, precision, rail-to-rail input output, low offset voltage op amp 8-SOIC -40 to 125 OPA2197IDGKR vs OPA2197ID

OPA2197IDGKR Related Parts

OPA2197IDGKR Frequently Asked Questions (FAQ)

  • A good PCB layout for OPA2197IDGKR involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated analog ground plane is recommended.

  • The choice of gain resistors depends on the desired gain and bandwidth. A good starting point is to use the gain resistor values recommended in the datasheet. For non-standard gains, use the gain equation provided in the datasheet to calculate the required resistor values.

  • The maximum power dissipation of OPA2197IDGKR is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, this value can be derated for higher ambient temperatures.

  • Yes, OPA2197IDGKR can be used in a single-supply application. However, the input common-mode voltage range is limited to VCC-1.5V to VCC-0.5V. This means that the input signal must be level-shifted to be within this range. Additionally, the output voltage swing will be limited to VCC-1.5V to GND.

  • To filter out noise and oscillations, use a combination of decoupling capacitors, series resistors, and bypass capacitors. Additionally, ensure that the PCB layout is well-designed and that the device is properly bypassed. In some cases, adding a noise filter or a ferrite bead in series with the input signal may be necessary.

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