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ADA4891-2WARMZ-R7

ADA4891-2WARMZ-R7

ADA4891-2WARMZ-R7

Hotenda

125mA per Channel 2pA 88 dB Instrumentational OP Amps 0.05μA 2.7V~5.5V ±1.35V~2.75V ADA4891 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

SOT-23

ADA4891-2WARMZ-R7 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 26 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 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)
Series Automotive
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
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ADA4891
Pin Count8
Qualification StatusNot Qualified
Output Type Rail-to-Rail
Number of Elements 2
Power Supplies3/5V
Operating Supply Current 8.8mA
Nominal Supply Current8.8mA
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
Gain Bandwidth Product105MHz
Voltage Gain 83dB
Average Bias Current-Max (IIB) 0.05μA
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
Screening Level AEC-Q100
Input Capacitance3.2pF
Wideband YES
Height Seated (Max) 1.1mm
Length 3mm
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:2863 items

Pricing & Ordering

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ADA4891-2WARMZ-R7 Product Details

ADA4891-2WARMZ-R7 Overview


There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case package that contains the instrumentation amplifiers. The instrumentation amplifier in this picture is of the General Purpose-type. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. We are approaching the 8h termination of the year. In total, there are 8 pins on this op amp ic. This linear amplifier should be powered by an 3V battery. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. 8 pins are located on the operational amplifiers. The input offset voltage is 10mV. This electrical part should be mounted using type Surface Mount. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~125°C . The buffer amplifier is capable of operating from a supply current of 8.8mA . It is recommended to keep the voltage gain at 83dB at all times. One of the many benefits of this op amp ic is that it emits Rail-to-Rail signals. The total number of elements in this buffer amplifier is 2. This linear amplifier pack is based on the TAPE AND REEL axis. Instrumentation amplifiers are numbered by their Automotive series. 4.4mA quiescent currents are flowing through buffer op amp.

ADA4891-2WARMZ-R7 Features


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


ADA4891-2WARMZ-R7 Applications


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


  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation

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