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  • ADA4691-2ACBZ-R7

ADA4691-2ACBZ-R7

2 Channels 55mA per Channel 0.5pA 98 dB Instrumentational OP Amps 0.00036μA 3V 2.7V~5.5V ±1.35V~2.5V ADA4691 9 Pins 9-UFBGA, WLCSP


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-ADA4691-2ACBZ-R7
  • Package: 9-UFBGA, WLCSP
  • Datasheet: PDF
  • Stock: 623
  • Description: 2 Channels 55mA per Channel 0.5pA 98 dB Instrumentational OP Amps 0.00036μA 3V 2.7V~5.5V ±1.35V~2.5V ADA4691 9 Pins 9-UFBGA, WLCSP(Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Contact Plating Copper, Silver, Tin
Mounting Type Surface Mount
Package / Case 9-UFBGA, WLCSP
Surface Mount YES
Number of Pins 9
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 9
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 0.4mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ADA4691
Pin Count 9
Output Type Rail-to-Rail
Operating Supply Voltage 3V
Number of Channels 2
Operating Supply Current 180μA
Quiescent Current 180μA
Slew Rate 1.3V/μs
Amplifier Type Voltage Feedback
Common Mode Rejection Ratio 98 dB
Current - Input Bias 0.5pA
Voltage - Supply, Single/Dual (±) 2.7V~5.5V ±1.35V~2.5V
Output Current per Channel 55mA
Input Offset Voltage (Vos) 2.5mV
Bandwidth 3.6MHz
Unity Gain BW-Nom 3600 kHz
Voltage Gain 110dB
Average Bias Current-Max (IIB) 0.00036μA
Power Supply Rejection Ratio (PSRR) 90dB
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 6V
Voltage - Input Offset 500μV
Settling Time 1.5 μs
Low-Bias YES
Micropower YES
Programmable Power NO
Input Capacitance 7pF
Input Voltage Noise Density 16nV/sqrt Hz
Height Seated (Max) 0.645mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

ADA4691-2ACBZ-R7 Overview


The linear amplifier is packaged in a 9-UFBGA, WLCSP case. An op amp of this type is a Voltage Feedback-type. As far as the packaging is concerned, buffer op amp is delivered in a Tape & Reel (TR) case. In recent months, the number of terminations has approached 9. In this case, there are 9 pins on the board. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. An 9-pin op amp ic is included in the package. There is an input offset voltage of 2.5mV for this buffer op amp. Surface Mount is the recommended mounting type for this linear amplifier. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~125°C . As long as the supply current of the chip does not exceed 180μA, this op amp ic can operate. Keeping the voltage gain at 110dB is the best course of action. 2 channels are available on the instrumentation amplifier. There are more than a few advantages to using this instrumentation amplifier, one of which is that it outputs Rail-to-Rail signals. The operating supply voltage of the buffer op amp is rated at 3V. The instrumentation amplifier is packed in the form of TAPE AND REEL. As a result, linear amplifier's quiescent current is 180μA.

ADA4691-2ACBZ-R7 Features


9 Pins
supply voltage of 5V
110dB voltage gain
Output Type: Rail-to-Rail

ADA4691-2ACBZ-R7 Applications


There are a lot of Analog Devices Inc. ADA4691-2ACBZ-R7 Instrumentational OP Amps applications.

  • Measurements of Wheatstone bridge
  • earphone
  • Multimedia playback equipment
  • Switching amplifier
  • Addition operation circuits
  • Active probe
  • Comparator
  • Proportional operation circuits
  • Test and measurement instruments
  • Exponential operation circuits