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LMH6639

Features: (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 ...

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SeekIC No. : 004396674 Detail

LMH6639: Features: (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) 190...

LMH6639 Data Sheet

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Part Number:
LMH6639
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

(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°




Application

·Active filters
·CD/DVD ROM
·ADC buffer amplifier
·Portable video
·Current sense buffer




Specifications

ESD Tolerance ..........................................................2KV (Note 2)
...............................................................................200V (Note 9)
VIN Differential ...................................................................±2.5V
Input Current ...................................................................±10mA
Supply Voltage (V+ V−) ...................................................13.5V
Voltage at Input/Output pins ........................V+ +0.8V, V− −0.8V
Storage Temperature Range ..............................−65 to +150
Junction Temperature (Note 4) .........................................+150
Soldering Information
Infrared or Convection (20 sec) ..........................................235
Wave Soldering (10 sec) .....................................................260

-3dB BW 228 MHz
AvCL for -3dB BW 1 V/V
Slew Rate 172 Volts/usec
Input OutputType Vcm to V-, R-R Out
Supply Min 3 Volt
Supply Max 12 Volt
Supply Current Per Channel 3.6 mA
PowerWise Rating 2 15.8 uA/MHz
Channels 1 Channels
Offset Voltage max, 25C 5 mV
Max Input Bias Current 3250 nA
Output Current 160 mA
Voltage Noise 12 nV/root(Hz)
Shut down Yes
Feedback Type Voltage
Av+1 BW 228 MHz
Av+2 BW 114 MHz
Av+5 BW 45.6 MHz
Av+10 BW 22.8 MHz
Av+20 BW 11.4 MHz
HD 2nd -65 dB
Diff Gain 0.065 dB
Diff Phase 0.05 %
Settling Time 33 ns
Tsettling Conditions to 0.1%
Special Features 85nsec turn on
Function Op Amp
Gain Bandwidth 190 MHz
Temperature Min -40 deg C
Temperature Max 85 deg C
AEC Q-100 Automotive Grade 0
PowerWise Yes
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Description

The LMH6639 is a voltage feedback operational amplifier with a rail-to-rail output drive capability of 110mA. Employing National'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 TON value of 83nsec combined with a settling time of 33nsec makes this device ideally suited for multiplexing applications. 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°






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