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OPA2684IDCNT

OPA2684IDCNT Description

Dual, Low Power, Current Feedback Operational Amplifier

OPA2684IDCNT Description

IC OPAMP CFB 1.9GHZ DUAL SOT23-8

OPA2684IDCNT Categories

Current Feedback Amplifiers

OPA2684IDCNT Manufacturer

Texas Instruments

OPA2684IDCNT Datasheet (PDF)

OPA2684IDCNT Datasheet
OPA2684
Low-Power, Dual Current Feedback Operational Amplifier (Rev. D)

OPA2684IDCNT Price & Availability


Check OPA2684IDCNT Price & Availability at Canics

OPA2684IDCNT Features

  • MINIMAL BANDWIDTH CHANGE VERSUS GAIN
  • 170MHz BANDWIDTH AT G = +2
  • > 120MHz BANDWIDTH TO GAIN > +10
  • LOW DISTORTION: < -82dBc at 5MHz
  • HIGH OUTPUT CURRENT: 120mA
  • SINGLE +5V TO +12V SUPPLY OPERATION
  • DUAL ±2.5 TO ±6.0V SUPPLY OPERATION
  • LOW SUPPLY CURRENT: 3.4mA Total
  • APPLICATIONS
    • SHORT-LOOP ADSL CO DRIVER
    • LOW-POWER BROADCAST VIDEO DRIVERS
    • DIFFERENTIAL EQUALIZING FILTERS
    • DIFFERENTIAL SAW FILTER POST AMPLIFIER
    • MULTICHANNEL SUMMING AMPLIFIERS
    • PROFESSIONAL CAMERAS
    • ADC INPUT DRIVERS

OPA2684IDCNT Parameters

Pin/Package8SOIC,8SSOP
Approx. 1KU Price (US$)2.1
StatusACTIVE
Temp (oC)-40 to 125
Budget Price ($US) | QTY2.20 | 1KU
Package Type | PinsSOT23 (DCN) | 8
STD Pack QTY250
Number of Channels2
Vs (Min) (V)9
Vs (Max) (V)12
Iq per channel (Max) (mA)3.9
GBW (Typ) (MHz)1900
Slew Rate (Typ) (V/us)820
Slew Rate780 V/µs
Acl, min stable gain (V/V)1
BW @ Acl (MHz)210
0.1 dB BW Flatness (MHz)19
Vn at Flatband (Typ) (nV/rtHz)3.7
Settling Time (0.1%) (Typ) (ns)11
Noninverting Input Current Noise (pA/rtHz)9.4
Io (Typ) (mA)120
Vio (Max) (mV)3.5
Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius)12
THD (Fc=1 MHz) (Typ) (dB)-79
2nd Harmonic (dBc)80
3rd Harmonic (dBc)80
@ Mhz5
Iib (Max) (nA)13000
Diff Gain (%)0.04
Diff Phase (deg)0.02
BW @ G=+2 (MHz)170
CategoryIntegrated Circuits (ICs)
-3dB Bandwidth250MHz
FamilyAmplifiers - Instrumentation, OP Amps, Buffer Amps
Operating Temperature-40°C ~ 85°C
Crosstalk (-dB)70
Inverting Input Current Noise (pA/rtHz)17
Package / CaseSOT-23-8
Number of Circuits2
Voltage - Supply, Single/Dual (±)5 V ~ 12 V, ±2.5 V ~ 6 V
Current - Supply1.7mA
Amplifier TypeCurrent Feedback
Current - Input Bias5µA
Voltage - Input Offset1500µV
Current - Output / Channel160mA
Gain Bandwidth Product1.9GHz
Select parameters and click to see components with these parameters.

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Keywords
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OPA2684IDCNT Circuit OPA2684IDCNT Reference OPA2684IDCNT PDF OPA2684IDCNT RoHS