ADA4891-2ARZ-RL
- Mfr.Part #
- ADA4891-2ARZ-RL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC CMOS 2 CIRCUIT 8SOIC
- Stock
- 11,126
- In Stock :
- 11,126
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Functions :
- 2
- Terminal Form :
- Gull wing
- -3db Bandwidth :
- 240MHz
- Packaging :
- Tape and Reel (TR)
- Bias Current-Max (IIB) @25C :
- 0.00005μA
- Low-Bias :
- yes
- Voltage - Input Offset :
- 2.5mV
- Power Supply Rejection Ratio (PSRR) :
- 65dB
- Output Current per Channel :
- 125mA
- Supply Voltage Limit-Max :
- 6V
- Operating Supply Current :
- 8.8mA
- Slew Rate :
- 210V/μs
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Voltage Gain :
- 83dB
- Wideband :
- yes
- Amplifier Type :
- GENERAL PURPOSE
- Gain Bandwidth Product :
- 105MHz
- Unity Gain BW-Nom :
- 240000 kHz
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Number of Channels :
- 2
- Height Seated (Max) :
- 1.75mm
- Pin Count :
- 8
- Operating Supply Voltage :
- 5V
- Packing Method :
- Tape and Reel
- ECCN Code :
- EAR99
- Low-Offset :
- No
- Length :
- 4.9mm
- Output Type :
- Rail-to-Rail
- Pbfree Code :
- No
- Input Capacitance :
- 3.2pF
- Surface Mount :
- yes
- Lead Free :
- Contains Lead
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Programmable Power :
- No
- Architecture :
- VOLTAGE-FEEDBACK
- Operating Temperature :
- -40°C~125°C
- Qualification Status :
- Not Qualified
- Input Offset Voltage (Vos) :
- 10mV
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Single/Dual (±) :
- 2.7V~5.5V ±1.35V~2.75V
- Current - Input Bias :
- 2pA
- Supply Voltage :
- 3V
- Common Mode Rejection Ratio :
- 88 dB
- Contact Plating :
- Tin
- Quiescent Current :
- 4.4mA
- Output Current :
- 125mA
- Factory Lead Time :
- 8 Weeks
- Frequency Compensation :
- yes
- Micropower :
- No
- Base Part Number :
- ADA4891
- Nominal Supply Current :
- 8.8mA
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 8
- Settling Time :
- 28 ns
- Datasheets
- ADA4891-2ARZ-RL

2 Channels 125mA per Channel 2pA 88 dB Instrumentational OP Amps 0.00005μA 5V 2.7V~5.5V ±1.35V~2.75V ADA4891 8 Pins 8-SOIC (0.154, 3.90mm Width)
ADA4891-2ARZ-RL Overview
Packaged in a 8-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 8. The pins on this board total to 8 in total. I would like to remind you that this buffer op amp should be powered by an 3V battery. A total of 8 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 8.8mA, this op amp ic can operate. 83dB should remain the voltage gain. As far as the device is concerned, buffer amplifier has 2 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.
ADA4891-2ARZ-RL Features
8 Pins
supply voltage of 3V
83dB voltage gain
Output Type: Rail-to-Rail
ADA4891-2ARZ-RL Applications
There are a lot of Analog Devices Inc.
ADA4891-2ARZ-RL 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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