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TI OPA2695IRGTR

Manufacturer
TI
MPN
OPA2695IRGTR
LCSC Part #
C2059946
Packaging
VQFN-16-EP(3x3)
Customer #
Key Attributes
Dual, Ultra-Wideband, Current-Feedback Operational Amplifier with Disable
DatasheetTI OPA2695IRGTR
RoHS Compliance2 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingVQFN-16-EP(3x3)
Output Current120mA
Number of Channels2
Vos - Input Offset Voltage300uV
Slew Rate2.9V/ns
Input Offset Current(Ios)-
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)56dB
Ib - Input Bias Current13uA
Input Offset Voltage Drift(Vos TC)30uV/℃
Quiescent Current25.8mA
Gain Bandwidth Product450MHz
FeaturesEnable/shutdown function
Input Voltage Noise Density1.8nV/√Hz@1MHz
Rail to Rail-
Dual Supply-5V~5V
Single Supply-
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Introduction

AI Translation

The OPA2695 is a dual, very high bandwidth, current-feedback op amp that combines exceptional 2900V/μs slew rate and low input voltage noise to deliver a precision, low-cost, high dynamic range intermediate frequency (IF) amplifier. The device has been optimized for high gain operation, and the pin outs of the two available packages (QFN-16, SO-8) have been optimized to provide symmetrical input and output paths. This architecture makes the OPA2695 an ideal choice as a differential driver, such as for a high-speed analog-to-digital converter (ADC).

The OPA2695 low 12.9mA/channel supply current is precisely trimmed at +25°C. This trim, along with a low temperature drift, gives low system power over temperature. System power may be further reduced with the optional disable control pin. Leaving this pin open, or holding it high, gives normal operation. If pulled low, the OPA2695 supply current drops to less than 200μA/channel. This power-saving feature, along with exceptional single +5V operation, makes the OPA2695 ideal for portable applications. The OPA2695 is available in an SO-8 (without disable) package or QFN-16 package (with disable).

Features

AI Translation
  • GAIN=+2V/V BANDWIDTH (850MHz)
  • GAIN=+8V/V BANDWIDTH (450MHz)
  • OUTPUT VOLTAGE SWING: ±4.1V
  • ULTRA-HIGH SLEW RATE: 2900V/μs
  • DIFFERENTIAL 3RD-ORDER INTERCEPT: > 40dBm (f < 140MHz, 800Ω)
  • LOW POWER: 129mW/channel
  • LOW DISABLED POWER: 0.5mW/channel

Applications

AI Translation
  • VERY WIDEBAND ADC DRIVERS
  • LOW-COST PRECISION IF AMPLIFIERS
  • BROADBAND VIDEO LINE DRIVERS
  • PORTABLE INSTRUMENTS
  • ACTIVE FILTERS
  • ARB WAVEFORM OUTPUT DRIVERS