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