ADA4891-4ARZ-R7
- Mfr.Part #
- ADA4891-4ARZ-R7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CMOS 4 CIRCUIT 14SOIC
- Stock
- 99,802
- In Stock :
- 99,802
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 14
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- No
- Packing Method :
- Tape and Reel
- Operating Supply Current :
- 17.6mA
- Input Capacitance :
- 3.2pF
- Power Supply Rejection Ratio (PSRR) :
- 65dB
- Factory Lead Time :
- 8 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Input Offset :
- 2.5mV
- Wideband :
- yes
- Number of Channels :
- 4
- Frequency Compensation :
- yes
- Low-Offset :
- No
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Voltage - Supply, Single/Dual (±) :
- 2.7V~5.5V ±1.35V~2.75V
- Programmable Power :
- No
- Voltage Gain :
- 83dB
- Slew Rate :
- 210V/μs
- Height Seated (Max) :
- 1.75mm
- Number of Functions :
- 4
- Terminal Pitch :
- 1.27mm
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Architecture :
- VOLTAGE-FEEDBACK
- Pin Count :
- 14
- Amplifier Type :
- GENERAL PURPOSE
- Operating Supply Voltage :
- 5V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Gain Bandwidth Product :
- 105MHz
- -3db Bandwidth :
- 240MHz
- Number of Pins :
- 14
- Contact Plating :
- Tin
- Operating Temperature :
- -40°C~125°C
- JESD-609 Code :
- e3
- Current - Input Bias :
- 2pA
- Micropower :
- No
- Output Type :
- Rail-to-Rail
- Supply Voltage :
- 3V
- Supply Voltage Limit-Max :
- 6V
- Nominal Supply Current :
- 17.6mA
- Common Mode Rejection Ratio :
- 88 dB
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Length :
- 8.65mm
- Output Current per Channel :
- 125mA
- Base Part Number :
- ADA4891
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Bias Current-Max (IIB) @25C :
- 0.00005μA
- Input Offset Voltage (Vos) :
- 10mV
- Low-Bias :
- yes
- Packaging :
- Tape and Reel (TR)
- Quiescent Current :
- 4.4mA
- Terminal Form :
- Gull wing
- Lead Free :
- Contains Lead
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Qualification Status :
- Not Qualified
- Datasheets
- ADA4891-4ARZ-R7

4 Channels 125mA per Channel 2pA 88 dB Instrumentational OP Amps 0.00005μA 5V 2.7V~5.5V ±1.35V~2.75V ADA4891 14 Pins 14-SOIC (0.154, 3.90mm Width)
ADA4891-4ARZ-R7 Overview
Packaged in a 14-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. An op amp ic of the General Purpose type. The op amp is delivered to you in a Tape & Reel (TR) case. There is a growing number of terminations approaching the number of 14. The pins on this board total to 14 in total. I would like to remind you that this buffer op amp should be powered by an 3V battery. A total of 14 pins are present on the instrumentation amplifier. There is an input offset voltage of 10mV for this buffer op amp. The mounting type that is recommended for this electrical part is Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~125°C . As long as the supply current of the chip does not exceed 17.6mA, this op amp ic can operate. 83dB should remain the voltage gain. As far as the device is concerned, buffer amplifier has 4 channels. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Rail-to-Rail signals. The operating supply voltage of the buffer op amp is rated at 5V. For packing the buffer amplifier, the TAPE AND REEL-axis is adopted. Currently, linear amplifier is operating with a quiescent current of 4.4mA.
ADA4891-4ARZ-R7 Features
14 Pins
supply voltage of 3V
83dB voltage gain
Output Type: Rail-to-Rail
ADA4891-4ARZ-R7 Applications
There are a lot of Analog Devices Inc.
ADA4891-4ARZ-R7 Instrumentational OP Amps applications.
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
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