Datasheets
ADA4891-1ARJZ-R7 by:

Low Cost CMOS, High Speed, Rail-to-Rail Amplifier (Single)

Part Details for ADA4891-1ARJZ-R7 by Analog Devices Inc

Results Overview of ADA4891-1ARJZ-R7 by Analog Devices Inc

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

ADA4891-1ARJZ-R7 Information

ADA4891-1ARJZ-R7 by Analog Devices Inc is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for ADA4891-1ARJZ-R7

Part # Distributor Description Stock Price Buy
DISTI # 80AK8615
Newark Op-Amp, 240Mhz, -40 To 125Deg C, Sot-23 Rohs Compliant: Yes |Analog Devices ADA4891-1ARJZ-R7 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 3854
  • 1 $2.7200
  • 10 $1.7700
  • 25 $1.5900
  • 50 $1.4200
  • 100 $1.2400
  • 250 $1.1000
  • 500 $1.0100
  • 1,000 $0.9500
$0.9500 / $2.7200 Buy Now
Analog Devices Inc Low cost, CMOS, High Speed Rai Min Qty: 1 Package Multiple: 3000 2955
  • 1 $2.8000
  • 10 $1.8110
  • 25 $1.5524
  • 100 $1.2615
  • 250 $1.1198
  • 500 $1.0333
  • 1,000 $0.9614
  • 3,000 $0.8714
  • 6,000 $0.8269
$0.8269 / $2.8000 Buy Now
DISTI # ADA4891-1ARJZR7
Richardson RFPD AMPLIFIER - OP AMPS RoHS: Compliant Min Qty: 3000 0
  • 3,000 $0.8300
$0.8300 Buy Now
Flip Electronics Stock, ship today 1000
RFQ
LCSC Single channel 2pA 210V/us 240MHz Rail-to-Rail Output 10mV SOT-23-5 Operational Amplifier ROHS 2371
  • 1 $0.9689
  • 10 $0.7702
  • 30 $0.6850
  • 100 $0.5787
  • 500 $0.5314
  • 1,000 $0.5030
$0.5030 / $0.9689 Buy Now
Win Source Electronics IC OPAMP GP 240MHZ RRO SOT23-5 31000
  • 105 $0.4950
  • 220 $0.4630
  • 340 $0.4470
  • 485 $0.4150
  • 630 $0.3990
  • 785 $0.3830
$0.3830 / $0.4950 Buy Now

Part Details for ADA4891-1ARJZ-R7

ADA4891-1ARJZ-R7 CAD Models

ADA4891-1ARJZ-R7 Part Data Attributes

ADA4891-1ARJZ-R7 Analog Devices Inc
Buy Now Datasheet
Compare Parts:
ADA4891-1ARJZ-R7 Analog Devices Inc Low Cost CMOS, High Speed, Rail-to-Rail Amplifier (Single)
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code SOIC
Package Description ROHS COMPLIANT, MO-178AA, SOT-23, 5 PIN
Pin Count 5
Manufacturer Package Code RJ-5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Analog Devices
Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 0.00005 µA
Bias Current-Max (IIB) @25C 0.00005 µA
Common-mode Reject Ratio-Nom 87 dB
Frequency Compensation YES
Input Offset Voltage-Max 10000 µV
JESD-30 Code R-PDSO-G5
JESD-609 Code e3
Length 2.9 mm
Low-Bias YES
Low-Offset NO
Micropower NO
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code LSSOP
Package Equivalence Code TSOP5/6,.11,37
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TAPE AND REEL
Peak Reflow Temperature (Cel) 260
Power NO
Programmable Power NO
Qualification Status Not Qualified
Seated Height-Max 1.45 mm
Slew Rate-Nom 140 V/us
Supply Voltage Limit-Max 6 V
Supply Voltage-Nom (Vsup) 3 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Unity Gain BW-Nom 240000
Voltage Gain-Min 3980
Wideband YES
Width 1.6 mm

Alternate Parts for ADA4891-1ARJZ-R7

This table gives cross-reference parts and alternative options found for ADA4891-1ARJZ-R7. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ADA4891-1ARJZ-R7, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ADA4891-1ARJZ-R7 Rochester Electronics LLC Check for Price OP-AMP, 10000 uV OFFSET-MAX, PDSO5, ROHS COMPLIANT, MO-178AA, SOT-23, 5 PIN ADA4891-1ARJZ-R7 vs ADA4891-1ARJZ-R7
ADA4891-1ARJZ-RL Analog Devices Inc $0.7501 Low Cost CMOS, High Speed, Rail-to-Rail Amplifier (Single) ADA4891-1ARJZ-R7 vs ADA4891-1ARJZ-RL
TLV2731IDBV Texas Instruments Check for Price OP-AMP, 3000uV OFFSET-MAX, 1.9MHz BAND WIDTH, PDSO5, PLASTIC, SOT-23, 5 PIN ADA4891-1ARJZ-R7 vs TLV2731IDBV
TS507IYLT STMicroelectronics $1.1913 High precision single supply rail to rail op-amp ADA4891-1ARJZ-R7 vs TS507IYLT
AD8601WARTZ-R7 Rochester Electronics LLC Check for Price OP-AMP, 2100 uV OFFSET-MAX, 8.2 MHz BAND WIDTH, PDSO5, ROHS COMPLIANT, MO-178AA, SOT-23, 5 PIN ADA4891-1ARJZ-R7 vs AD8601WARTZ-R7
AD8601WARTZ-R7 Analog Devices Inc $1.6999 DigiTrim™ RRIO Single Op Amp with Very Low Offset Voltage ADA4891-1ARJZ-R7 vs AD8601WARTZ-R7
TS507ILT STMicroelectronics $0.6630 High precision single supply rail to rail op-amp ADA4891-1ARJZ-R7 vs TS507ILT
AD8691WAUJZ-R7 Analog Devices Inc $1.4176 Low Noise, Low Cost Single, CMOS Rail-to-Rail Output Operational Amplifier ADA4891-1ARJZ-R7 vs AD8691WAUJZ-R7
TS507CLT STMicroelectronics $0.5640 High precision single supply rail to rail op-amp ADA4891-1ARJZ-R7 vs TS507CLT
TS9511IYLT STMicroelectronics $0.6241 Precision rail-to-rail input/output 3 MHz single operational amplifier ADA4891-1ARJZ-R7 vs TS9511IYLT

ADA4891-1ARJZ-R7 Related Parts

ADA4891-1ARJZ-R7 Frequently Asked Questions (FAQ)

  • A good PCB layout for the ADA4891-1ARJZ-R7 involves keeping the input and output traces short and away from noise sources, using a solid ground plane, and decoupling the power supplies with 0.1uF and 10uF capacitors.

  • Choose gain resistors based on the desired gain and bandwidth requirements. A higher gain resistor value will result in a higher gain but may compromise bandwidth. Use the datasheet's gain resistor selection table as a starting point and adjust based on your specific application.

  • The ADA4891-1ARJZ-R7 is rated for operation up to 125°C. At high temperatures, the op-amp's offset voltage and noise may increase. Ensure reliable operation by providing adequate heat sinking, using a thermally conductive package, and following proper PCB design and layout practices.

  • Use a combination of passive and active filtering techniques, such as RC filters and active filters, to filter out noise and interference. Common noise sources include power supply noise, electromagnetic interference (EMI), and radio-frequency interference (RFI). Use shielding, grounding, and decoupling to minimize noise coupling.

  • Common mistakes include incorrect pinout, inadequate power supply decoupling, and poor PCB layout. To troubleshoot issues, use a systematic approach, checking power supply voltages, signal integrity, and component values. Use oscilloscopes and signal generators to debug the circuit.

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