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具有关断模式的 160MHz 全差分输入/输出高压摆率放大器
Number of channels (#) 1
Total supply voltage (Min) (+5V=5, +/-5V=10) 4
Total supply voltage (Max) (+5V=5, +/-5V=10) 33
BW @ Acl (MHz) 160
Acl, min spec gain (V/V) 1
Slew rate (Typ) (V/us) 450
Architecture Fully Differential ADC Driver, Bipolar
Vn at flatband (Typ) (nV/rtHz) 6.5
Iq per channel (Typ) (mA) 13.2
Rail-to-rail No
Vos (offset voltage @ 25 C) (Max) (mV) 7
Operating temperature range (C) -40 to 85, 0 to 70
Output current (Typ) (mA) 85
2nd harmonic (dBc) 83
3rd harmonic (dBc) 80
Frequency of harmonic distortion measurement (MHz) 1
GBW (Typ) (MHz) 170
Input bias current (Max) (pA) 15000000
Features Shutdown
CMRR (Typ) (dB) 84
Rating Catalog
  • High Performance
    • 160 MHz -3 dB Bandwidth (VCC = ±15 V)
    • 450 V/μs Slew Rate
    • -79 dB, Third Harmonic Distortion at 1 MHz
    • 6.5 nV/Hz Input-Referred Noise
  • Differential Input/Differential Output
    • Balanced Outputs Reject Common-Mode Noise
    • Reduced Second Harmonic Distortion Due to Differential Output
  • Wide Power Supply Range
    • VCC = 5 V Single Supply to ±15 V Dual Supply
  • ICC(SD) = 880 μA in Shutdown Mode (THS4140)
  • KEY APPLICATIONS
    • Single-Ended To Differential Conversion
    • Differential ADC Driver
    • Differential Antialiasing
    • Differential Transmitter And Receiver
    • Output Level Shifter

PowerPAD is a trademark of Texas Instruments.