ADA4891-2ARMZ
- Mfr.Part #
- ADA4891-2ARMZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC CMOS 2 CIRCUIT 8MSOP
- Stock
- 5,075
- In Stock :
- 5,075
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Functions :
- 2
- Amplifier Type :
- GENERAL PURPOSE
- Unity Gain BW-Nom :
- 240000 kHz
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Operating Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Input Capacitance :
- 3.2pF
- Bias Current-Max (IIB) @25C :
- 0.00005μA
- Output Current per Channel :
- 125mA
- RoHS Status :
- ROHS3 Compliant
- Common Mode Rejection Ratio :
- 88 dB
- Frequency Compensation :
- yes
- Contact Plating :
- Tin
- Programmable Power :
- No
- Input Offset Voltage (Vos) :
- 10mV
- Radiation Hardening :
- No
- Low-Offset :
- No
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Quiescent Current :
- 4.4mA
- Current - Input Bias :
- 2pA
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Nominal Supply Current :
- 8.8mA
- Voltage - Input Offset :
- 2.5mV
- Supply Voltage :
- 3V
- JESD-609 Code :
- e3
- Width :
- 3.2mm
- Base Part Number :
- ADA4891
- Settling Time :
- 28 ns
- Operating Supply Current :
- 8.8mA
- Voltage Gain :
- 83dB
- Slew Rate :
- 210V/μs
- Low-Bias :
- yes
- Length :
- 3.2mm
- Lead Free :
- Contains Lead
- Factory Lead Time :
- 8 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Gain Bandwidth Product :
- 105MHz
- Terminal Pitch :
- 0.65mm
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C
- Output Current :
- 125mA
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- Architecture :
- VOLTAGE-FEEDBACK
- Pbfree Code :
- No
- Number of Channels :
- 2
- Voltage - Supply, Single/Dual (±) :
- 2.7V~5.5V ±1.35V~2.75V
- Number of Pins :
- 8
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Output Type :
- Rail-to-Rail
- Bandwidth :
- 240MHz
- Packaging :
- Tube
- Pin Count :
- 8
- Power Supply Rejection Ratio (PSRR) :
- 65dB
- Supply Voltage Limit-Max :
- 6V
- Height :
- 950μm
- Number of Terminations :
- 8
- Micropower :
- No
- Datasheets
- ADA4891-2ARMZ

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-TSSOP, 8-MSOP (0.118, 3.00mm Width)
ADA4891-2ARMZ Overview
Op amp is packaged in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case. Op amps are General Purpose types of amplifier on the chip. Instrumentation amplifier is delivered in a Tube case. The number of terminations approaches 8. Linear amplifier has a total of 8 pins. Please take in mind that op amp should be run at 3V. Linear amplifier includes 8 pins. Regarding input offset voltage, buffer amplifier rates 10mV voltage. Surface Mount is the recommended mounting type of operational amplifiers. With regard to operating temperature, op amp ranges -40°C~125°C. Operational amplifier can operate supply current at 8.8mA. The voltage gain should stay at 83dB. Instrumentation amplifier has 2 channels on it. On the output type, there are Rail-to-Rail different types of op amps. The operating supply voltage of instrumentation amplifier is rated 5V voltage. Linear amplifier has a quiescent current of 4.4mA.
ADA4891-2ARMZ Features
8 Pins
supply voltage of 3V
83dB voltage gain
Output Type: Rail-to-Rail
ADA4891-2ARMZ Applications
There are a lot of Analog Devices Inc.
ADA4891-2ARMZ Instrumentational OP Amps applications.
- Proportional operation circuits
- Inverse/same-phase proportional circuit
- Addition operation circuits
- Subtraction operation circuits
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
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