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ADA4891-2ARMZ-R7

ADA4891-2ARMZ-R7

ADA4891-2ARMZ-R7

Hotenda

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)

SOT-23

ADA4891-2ARMZ-R7 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Contact PlatingTin
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Pbfree Code no
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3V
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number ADA4891
Pin Count8
Qualification StatusNot Qualified
Output Type Rail-to-Rail
Operating Supply Voltage5V
Number of Channels 2
Operating Supply Current 8.8mA
Nominal Supply Current8.8mA
Output Current125mA
Quiescent Current4.4mA
Slew Rate210V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 88 dB
Current - Input Bias 2pA
Voltage - Supply, Single/Dual (±) 2.7V~5.5V ±1.35V~2.75V
Output Current per Channel 125mA
Input Offset Voltage (Vos) 10mV
Bandwidth 220MHz
Gain Bandwidth Product105MHz
Unity Gain BW-Nom 240000 kHz
Voltage Gain 83dB
Average Bias Current-Max (IIB) 0.00005μA
Power Supply Rejection Ratio (PSRR) 65dB
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 6V
Voltage - Input Offset 2.5mV
Settling Time28 ns
Low-Bias YES
MicropowerNO
-3db Bandwidth 240MHz
Bias Current-Max (IIB) @25C 0.00005μA
Programmable PowerNO
Input Capacitance3.2pF
Height Seated (Max) 1.1mm
Length 3mm
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:2810 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.53000$2.53
500$2.5047$1252.35
1000$2.4794$2479.4
1500$2.4541$3681.15
2000$2.4288$4857.6
2500$2.4035$6008.75

ADA4891-2ARMZ-R7 Product Details

ADA4891-2ARMZ-R7 Overview


Packaged in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case, the buffer op amp is ready to use. The instrumentation amplifier in this picture is of the General Purpose-type. Linear amplifier is delivered in a Tape & Reel (TR) case. The number of terminations is approaching the 8 mark. A total of 8 pins are located on this board. The linear amplifier should be run at 3V at all times, so please keep that in mind when using it. To be specific, this instrumentation amplifier is a type of Operational Amplifier. The buffer op amp includes 8 pins. Regarding input offset voltage, buffer amplifier rates 10mV voltage. This electronic component is recommended to be mounted using the mounting type 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. On the buffer amps, there are 2 channels that can be used. As one of the many benefits of this buffer amplifier, it puts out Rail-to-Rail signals, which is one of the many benefits it offers. The operating supply voltage of instrumentation amplifier is rated 5V voltage. This linear amplifier pack is based on the TAPE AND REEL axis. Buffer amplifier has a quiescent current of 4.4mA.

ADA4891-2ARMZ-R7 Features


8 Pins
supply voltage of 3V
83dB voltage gain
Output Type: Rail-to-Rail

ADA4891-2ARMZ-R7 Applications


There are a lot of Analog Devices Inc. ADA4891-2ARMZ-R7 Instrumentational OP Amps applications.

  • Video amplifiers
  • Multiplication circuits
  • Multimedia playback equipment
  • Power generator
  • High speed sample
  • Comparator
  • Proportional operation circuits
  • Measurements of Wheatstone bridge
  • Polarized electrodes
  • Car stereo

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