AD8644ARUZ
- Mfr.Part #
- AD8644ARUZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14TSSOP
- Stock
- 1,867
- In Stock :
- 1,867
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Operating Supply Current :
- 4.4mA
- Surface Mount :
- yes
- Power Supplies :
- 5/18V
- Slew Rate :
- 7.5V/μs
- Unity Gain BW-Nom :
- 5500 kHz
- Length :
- 5mm
- Pbfree Code :
- No
- Low-Bias :
- No
- Frequency Compensation :
- yes
- ECCN Code :
- EAR99
- Average Bias Current-Max (IIB) :
- 0.0005μA
- Programmable Power :
- No
- Amplifier Type :
- GENERAL PURPOSE
- Bandwidth :
- 5.5MHz
- Input Offset Voltage (Vos) :
- 2.5mV
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Supply Voltage :
- 15V
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Current - Input Bias :
- 80nA
- Number of Channels :
- 4
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Operating Temperature :
- -20°C~85°C
- Terminal Form :
- Gull wing
- Architecture :
- VOLTAGE-FEEDBACK
- Output Type :
- Rail-to-Rail
- Qualification Status :
- Not Qualified
- Output Current per Channel :
- 70mA
- Factory Lead Time :
- 8 Weeks
- Micropower :
- No
- Supply Current-Max :
- 6mA
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Lead Free :
- Contains Lead
- REACH SVHC :
- No SVHC
- Voltage Gain :
- 103.52dB
- Input Voltage Noise Density :
- 12nV/sqrt Hz
- Low-Offset :
- No
- Height :
- 1mm
- Supply Voltage :
- 18V
- Quiescent Current :
- 1.1mA
- Contact Plating :
- Tin
- Width :
- 4.4mm
- Power Supply Rejection Ratio (PSRR) :
- 110dB
- Number of Functions :
- 4
- Common Mode Rejection Ratio :
- 75 dB
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Supply Voltage Limit-Max :
- 20V
- Settling Time :
- 3 μs
- Base Part Number :
- AD8644
- JESD-609 Code :
- e3
- Pin Count :
- 14
- Number of Pins :
- 14
- Voltage - Input Offset :
- 1mV
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Single/Dual (±) :
- 5V~18V
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- AD8644ARUZ

4 Channels 70mA per Channel 80nA 75 dB Instrumentational OP Amps 0.0005μA 15V 5V~18V AD8644 14 Pins 14-TSSOP (0.173, 4.40mm Width)
AD8644ARUZ Overview
In the package, you will find a 14-TSSOP (0.173, 4.40mm Width)-case to contain the op amp ic. The instrumentation amplifier in this picture is of the General Purpose-type. A Tube case is used for delivering the op amp. During the past two weeks, there have been close to 14 terminations. A total of 14 pins are located on this board. This linear amplifier should be powered by an 18V battery. The op amp ic has an array of 14 pins on it. Op amp rates 2.5mV as input offset voltage. For this electrical component, Surface Mount is the recommended mounting type. According to the manufacturer, this buffer op amp works well at -20°C~85°C , which is a good operating temperature. Using an 4.4mA supply current, this operational amplifier ics can be operated. You should keep the voltage gain at 103.52dB for the time being. On the buffer amps, there are 4 channels that can be used. Buffer amplifier produces Rail-to-Rail signals, which is one of its many benefits. The operating supply voltage of the buffer op amp is rated at 15V. The current is quiescent at 1.1mA.
AD8644ARUZ Features
14 Pins
supply voltage of 18V
103.52dB voltage gain
Output Type: Rail-to-Rail
AD8644ARUZ Applications
There are a lot of Analog Devices Inc.
AD8644ARUZ Instrumentational OP Amps applications.
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
- Video computer boards
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