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OPA3684IDBQT

OPA3684IDBQT Description

Low-Power, Triple Current Feedback Operational Amplifier with Disable

OPA3684IDBQT Description

IC OPAMP CFB 1.9GHZ TRPL 16QSOP

OPA3684IDBQT Categories

Current Feedback Amplifiers

OPA3684IDBQT Manufacturer

Texas Instruments

OPA3684IDBQT Datasheet (PDF)

OPA3684IDBQT Datasheet
OPA3684
Low-Power, Triple Current Feedback Operational Amplifier with Disable (Rev. C)

OPA3684IDBQT Price & Availability


Check OPA3684IDBQT Price & Availability at Canics

OPA3684IDBQT Features

  • MINIMAL BANDWIDTH CHANGE VERSUS GAIN
  • 170MHz BANDWIDTH: G = +2
  • >120MHz BANDWIDTH TO GAIN > +10
  • LOW DISTORTION: < -82dBc at 5MHz
  • HIGH OUTPUT CURRENT: 120mA
  • SINGLE +5V TO +12V SUPPLY OPERATION
  • DUAL ±2.5V TO ±6.0V SUPPLY OPERATION
  • LOW SUPPLY CURRENT: 1.7mA/ch
  • LOW SHUTDOWN CURRENT: 100 uA/ch
  • APPLICATIONS
    • RGB LINE DRIVERS
    • LOW-POWER BROADCAST VIDEO DRIVERS
    • EQUALIZING FILTERS
    • MULTICHANNEL SUMMING AMPLIFIERS
    • PROFESSIONAL CAMERAS
    • ADC INPUT DRIVERS

OPA3684IDBQT Parameters

Pin/Package14SOIC,16SSOP
Approx. 1KU Price (US$)2.75
StatusACTIVE
Temp (oC)-40 to 85
Budget Price ($US) | QTY2.85 | 1KU
Package Type | PinsSSOP/QSOP (DBQ) | 16
STD Pack QTY250
Number of Channels3
Vs (Min) (V)5
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 / Case16-QSOP
Number of Circuits3
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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