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AD843BQ

AD843BQ

AD843BQ

Hotenda

50mA per Channel 40pA 72 dB Instrumentational OP Amps 0.065μA ±4.5V~18V AD843 8 Pins 8-CDIP (0.300, 7.62mm)

SOT-23

AD843BQ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Contact PlatingLead, Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-CDIP (0.300, 7.62mm)
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
JESD-609 Code e0
Pbfree Code no
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Operational Amplifier
Max Power Dissipation1.8W
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 1
Supply Voltage 15V
Terminal Pitch2.54mm
Base Part Number AD843
Pin Count8
Number of Elements 1
Operating Supply Current 12mA
Quiescent Current12mA
Slew Rate250V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 72 dB
Current - Input Bias 40pA
Voltage - Supply, Single/Dual (±) ±4.5V~18V
Output Current per Channel 50mA
Input Offset Voltage (Vos) 1mV
Gain Bandwidth Product34MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 34000 kHz
Voltage Gain 89.54dB
Average Bias Current-Max (IIB) 0.065μA
Power Supply Rejection Ratio (PSRR) 76dB
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 500μV
Dual Supply Voltage 15V
Input Capacitance6pF
Input Voltage Noise Density 19nV/sqrt Hz
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2860 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$21.52000$21.52
48$18.95563$909.87024
144$16.94861$2440.59984

AD843BQ Product Details

AD843BQ Overview


A 8-CDIP (0.300, 7.62mm) case is used to package the op amp. General Purpose-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tube case. It is estimated that there will be 8 terminations in the next few months. There are a total of 8 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. It should be noted that this op amp is a type of Operational Amplifier device. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 1mV. It is recommended that this electronic component be mounted using the Through Hole mounting type. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . An 12mA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. There are a total of 1 elements in this linear amplifier. There is a quiescent current of 12mA in this operational amplifier circuit.

AD843BQ Features


8 Pins
supply voltage of 15V
89.54dB voltage gain


AD843BQ Applications


There are a lot of Analog Devices Inc.
AD843BQ Instrumentational OP Amps applications.


  • 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
  • Division circuits
  • Precision measurement

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