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LMH6639MF/NOPB +BOM

190MHz Rail-to-Rail Output Amplifier with Disable

LMH6639MF/NOPB Allgemeine Beschreibung

The LMH6639 is a voltage feedback operational amplifier with a rail-to-rail output drive capability of 110mA. Employing TI’s patented VIP10 process, the LMH6639 delivers a bandwidth of 190MHz at a current consumption of only 3.6mA. An input common mode voltage range extending to 0.2V below the V and to within 1V of V+, makes the LMH6639 a true single supply op-amp. The output voltage range extends to within 30mV of either supply rail providing the user with a dynamic range that is especially desirable in low voltage applications.

The LMH6639 offers a slew rate of 172V/μs resulting in a full power bandwidth of approximately 28MHz. The LMH6639 also offers protection for the input transistors by using two anti-parallel diodes and a series resistor connected across the inputs. The TON value of 83nsec combined with a settling time of 33nsec makes this device ideally suited for multiplexing applications (see application note for details). Careful attention has been paid to ensure device stability under all operating voltages and modes. The result is a very well behaved frequency response characteristic for any gain setting including +1, and excellent specifications for driving video cables including harmonic distortion of −60dBc, differential gain of 0.12% and differential phase of 0.045°

Hauptmerkmale

  • (VS = 5V, Typical Values Unless Specified)
  • Supply Current (No Load) 3.6mA
  • Supply Current (Off Mode) 400μA
  • Output Resistance (Closed Loop 1MHz) 0.186Ω
  • −3dB BW (AV = 1) 190MHz
  • Settling Time 33nsec
  • Input Common Mode Voltage −0.2V to 4V
  • Output Voltage Swing 40mV from Rails
  • Linear Output Current 110mA
  • Total Harmonic Distortion −60dBc
  • Fully Characterized for 3V, 5V and ±5V
  • No Output Phase Reversal with CMVR Exceeded
  • Excellent Overdrive Recovery
  • Off Isolation 1MHz −70dB
  • Differential Gain 0.12%
  • Differential Phase 0.045°

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Spezifikationen

Source Content uid LMH6639MF/NOPB Pbfree Code Yes
Part Life Cycle Code Active Pin Count 6
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.33.00.01 Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK Average Bias Current-Max (IIB) 3.25 µA
Bandwidth (3dB)-Nom 63 MHz Bias Current-Max (IIB) @25C 2.6 µA
Common-mode Reject Ratio-Min 72 dB Common-mode Reject Ratio-Nom 95 dB
Frequency Compensation YES Input Offset Current-Max (IIO) 0.8 µA
Input Offset Voltage-Max 5000 µV JESD-30 Code R-PDSO-G6
JESD-609 Code e3 Length 2.92 mm
Low-Bias NO Low-Offset NO
Micropower NO Moisture Sensitivity Level 1
Neg Supply Voltage Limit-Max -6.3 V Neg Supply Voltage-Nom (Vsup) -5 V
Number of Functions 1 Number of Terminals 6
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
Packing Method TR Peak Reflow Temperature (Cel) 260
Power NO Programmable Power NO
Qualification Status Not Qualified Seated Height-Max 1.22 mm
Slew Rate-Min 120 V/us Slew Rate-Nom 200 V/us
Supply Current-Max 5.8 mA Supply Voltage Limit-Max 6.3 V
Supply Voltage-Nom (Vsup) 5 V Surface Mount YES
Technology BIPOLAR Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN Terminal Form GULL WING
Terminal Pitch 0.95 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30 Unity Gain BW-Nom 228000
Voltage Gain-Min 5011.872 Wideband YES
Width 1.6 mm

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