AD8644AR

AD8644AR

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AD8644AR
IC OPAMP GP R-R 5.5MHZ 14SOIC
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$4.04

Price update:a months ago
Available in stock: 10803
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
AD8644AR Products

The AD8614 (single) and AD8644AR (quad) are single-supply, 5.5 MHz bandwidth, rail-to-rail amplifiers optimized for LCD monitor applications.

They are processed using the Analog Devices, Inc. high voltage, extra fast complementary bipolar (HV XFCB) process. This proprietary process includes trench-isolated transistors that lower internal parasitic capacitance, which improves gain bandwidth, phase margin, and capacitive load drive. The low supply current of 800 μA (typical) per amplifier is critical for portable or densely packed designs. In addition, the rail-to-rail output swing provides greater dynamic range and control than standard video amplifiers provide.

These products operate from supplies of 5 V to as high as 18 V. The unique combination of an output drive of 70 mA, high slew rates, and high capacitive drive capability makes the AD8614/AD8644AR an ideal choice for LCD applications.

The AD8614 and AD8644AR are specified over the temperature range of –20°C to +85°C. They are available in 5-lead SOT-23, 14-lead TSSOP, and 14-lead SOIC surface-mount packages in tape and reel.

Feature

  • Unity-gain bandwidth: 5.5 MHz
  • Low voltage offset: 1.0 mV
  • Slew rate: 7.5 V/μs
  • Single-supply operation: 5 V to 18 V
  • High output current: 70 mA
  • Low supply current: 800 μA/amplifier
  • Stable with large capacitive loads
  • Rail-to-rail inputs and outputs

Applications

  • LCD gamma and VCOM drivers
  • Modems
  • Portable instrumentation
  • Direct access arrangement

Product Attributes

TYPE DESCRIPTION Select all
Supplier Device Package 14-SOIC
Output Type Rail-to-Rail
Mounting Type Surface Mount
Number of Circuits 4
Operating Temperature -20°C ~ 85°C
Amplifier Type General Purpose
Voltage - Supply Span (Max) 18 V
Product Status Obsolete
Voltage - Supply Span (Min) 5 V
Package Tube
Current - Output / Channel 70 mA
Current - Supply 800µA (x4 Channels)
Voltage - Input Offset 1 mV
Current - Input Bias 80 nA
Gain Bandwidth Product 5.5 MHz
Slew Rate 7.5V/µs
Package / Case 14-SOIC (0.154", 3.90mm Width)

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$4.04

Price update:a months ago
Available in stock: 10803
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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