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OPA2691I-14DR

OPA2691I-14DR Description

Dual Wideband Current Feedback Operational Amplifier,with Disable

OPA2691I-14DR Description

IC OPAMP CFB 2GHZ DUAL 14SOIC

OPA2691I-14DR Categories

Current Feedback Amplifiers

OPA2691I-14DR Manufacturer

Texas Instruments

OPA2691I-14DR Datasheet (PDF)

OPA2691I-14DR Datasheet
OPA2691
Dual Wideband, Current-Feedback Operational Amplifier With Disable (Rev. D)

OPA2691I-14DR Price & Availability


Check OPA2691I-14DR Price & Availability at Canics

OPA2691I-14DR Features

  • FLEXIBLE SUPPLY RANGE: +5V to +12V Single Supply ±2.5V to ±6V Dual Supply
  • WIDEBAND +5V OPERATION: 190MHz (G =+2)
  • UNITY-GAIN STABLE: 280MHz (G =1)
  • HIGH OUTPUT CURRENT: 190mA
  • OUTPUT VOLTAGE SWING: ±4.0V
  • HIGH SLEW RATE: 2100V/us
  • LOW SUPPLY CURRENT: 5.1mA/ch
  • LOW DISABLED CURRENT: 150 uA/ch
  • APPLICATIONS
    • xDSL LINE DRIVER/RECEIVER
    • MATCHED I/Q CHANNEL AMPLIFIER
    • BROADBAND VIDEO BUFFERS
    • HIGH-SPEED IMAGING CHANNELS
    • PORTABLE INSTRUMENTS
    • DIFFERENTIAL ADC DRIVERS
    • ACTIVE FILTERS
    • WIDEBAND INVERTING SUMMING

OPA2691I-14DR Parameters

Pin/Package14SOIC,8SOIC
Approx. 1KU Price (US$)2.45
StatusACTIVE
Temp (oC)-40 to 85
Budget Price ($US) | QTY2.45 | 1KU
Package Type | PinsSOIC (D) | 14
STD Pack QTY2500
Number of Channels2
Vs (Min) (V)5
Vs (Max) (V)12
Iq per channel (Max) (mA)5.75
GBW (Typ) (MHz)2000
Slew Rate (Typ) (V/us)2100
Slew Rate2100 V/µs
Acl, min stable gain (V/V)1
BW @ Acl (MHz)280
0.1 dB BW Flatness (MHz)90
Vn at Flatband (Typ) (nV/rtHz)1.7
Settling Time (0.1%) (Typ) (ns)8
Noninverting Input Current Noise (pA/rtHz)12
Io (Typ) (mA)190
Vio (Max) (mV)3
Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius)20
THD (Fc=1 MHz) (Typ) (dB)-80
2nd Harmonic (dBc)79
3rd Harmonic (dBc)93
@ Mhz5
Iib (Max) (nA)45000
Diff Gain (%)0.07
Diff Phase (deg)0.02
BW @ G=+2 (MHz)190
CategoryIntegrated Circuits (ICs)
-3dB Bandwidth280MHz
FamilyAmplifiers - Instrumentation, OP Amps, Buffer Amps
Operating Temperature-40°C ~ 85°C
Crosstalk (-dB)86
Inverting Input Current Noise (pA/rtHz)15
Package / Case14-SOIC (3.9mm Width), 14-SOL
Number of Circuits2
Voltage - Supply, Single/Dual (±)5 V ~ 12 V, ±2.5 V ~ 6 V
Current - Supply10.2MA
Amplifier TypeCurrent Feedback
Current - Input Bias15µA
Voltage - Input Offset800µV
Current - Output / Channel190mA
Gain Bandwidth Product2GHz
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