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THS3121

THS3121 Description

Single, Low Noise, High Output Drive, 475mA Current-Feedback Amplifier

THS3121 Categories

Current Feedback Amplifiers

THS3121 Manufacturer

Texas Instruments

THS3121 Datasheet (PDF)

THS3121 Datasheet
Low-Noise, High-Output Drive, Current Feedback Operational Amplifiers (Rev. E)

THS3121 Price & Availability


Check THS3121 Price & Availability at Canics

THS3121 Features

  • Low Noise
    • 1 pA/Hz Noninverting Current Noise
    • 10 pA/Hz Inverting Current Noise
    • 2.5 nV/Hz Voltage Noise
  • High Output Current Drive: 475 mA
  • High Slew Rate: 1700 V/µs (RL = 50 , VO = 8 VPP)
  • Wide Bandwidth: 120 MHz (G = 2, RL = 50 )
  • Wide Supply Range: ±5 V to ±15 V
  • Powerdown Feature: (THS3120 Only)
  • APPLICATIONS
    • Video Distribution
    • Power FET Driver
    • Pin Driver
    • Capacitive Load Driver

THS3121 Parameters

Pin/Package8HTSSOP,8SOIC
Approx. 1KU Price (US$)2.25
Number of Channels1
Vs (Min) (V)10
Vs (Max) (V)30
Slew Rate (Typ) (V/us)1700
Acl, min stable gain (V/V)1
BW @ Acl (MHz)130
0.1 dB BW Flatness (MHz)90
Vn at Flatband (Typ) (nV/rtHz)2.5
Settling Time (0.1%) (Typ) (ns)11
Noninverting Input Current Noise (pA/rtHz)1
Io (Typ) (mA)475
Vio (Max) (mV)8
Offset Voltage Drift (+/-) (Max) (uV/Degrees Celsius)10
THD (Fc=1 MHz) (Typ) (dB)-78
2nd Harmonic (dBc)51
3rd Harmonic (dBc)50
@ Mhz10
Iib (Max) (nA)6000
Diff Gain (%)0.007
Diff Phase (deg)0.018
BW @ G=+2 (MHz)120
Inverting Input Current Noise (pA/rtHz)10
Select parameters and click to see components with these parameters.

Products Similar to THS3121

THS3120, THS3120CD, THS3120CDGN, THS3120CDGNR, THS3120CDR

 
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Keywords
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THS3121 Circuit THS3121 Reference THS3121 PDF THS3121 RoHS