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AD549LH

AD549LH
Mfr. #:
AD549LH
Manufacturer:
Rochester Electronics, LLC
Description:
Precision Amplifiers IC ULTRALOW BIAS CURRENT
Lifecycle:
New from this manufacturer.
Datasheet:
AD549LH Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Manufacturer
ADI
Product Category
IC Chips
Tags
AD549L, AD549, AD54, AD5
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We provide 90-360 days warranty.

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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ied Electronics & Automation
Op-Amp; Op Amp; +/-15V; 60 fA Supply; +/-20V; 0.5; 20 fA I/P Offset
***ark
Operational Amplifier (Op-Amp) IC; No. of Amplifiers:1; Slew Rate:3V/µs; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Bandwidth:1MHz; Bias Current:0.06pA; Common Mode Ratio (CMR):100; Leaded Process Compatible:No ;RoHS Compliant: No
***ment14 APAC
OP AMP, U-LOW BIAS, TO-99-8, 549; Op Amp Type:Low Input Bias; No. of Amplifiers:1; Bandwidth:1MHz; Slew Rate:3Vµs; Supply Voltage Range:± 5V to ± 18V; Amplifier Case Style:TO-99; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Amplifier Type:Electrometer; Base Number:549; Gain Bandwidth:1MHz; IC Generic Number:549; IC Temperature Range:Commercial; Input Offset Voltage Max:0.9mV; Logic Function Number:549; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Operational Amplifier Features:Ultra-low Input Bias; Package / Case:TO-99; Slew Rate:3V/µs; Supply Voltage + Nom:15V; Supply Voltage Max:18V; Supply Voltage Min:5V; Termination Type:Through Hole
***log Devices
The AD549 is a monolithic electrometer operational amplifier with very low input bias current. Input offset voltage and input offset voltage drift are laser trimmed for precision performance. The ultralow input current of the part is achieved with Topgate™ JFET technology, a process development exclusive to Analog Devices, Inc. This technology allows fabrication of extremely low input current JFETs compatible with a standard junction isolated bipolar process. The 1015 Ω common-mode impedance, which results from the bootstrapped input stage, ensures that the input current is essentially independent of the common-mode voltage. The AD549 is suited for applications that require very low input current and low input offset voltage. It excels as a preamp for a wide variety of current output transducers, such as photo-diodes, photomultiplier tubes, or oxygen sensors. The AD549 can also be used as a precision integrator or low droop sample and hold. The AD549 is pin compatible with standard FET and electrometer op amps, allowing designers to upgrade the performance of present systems at little additional cost. The AD549 is available in a TO-99 hermetic package. The case is connected to Pin 8 so that the metal case can be independently connected to a point at the same potential as the input terminals, minimizing stray leakage to the case. The AD549 is available in four performance grades. The J, K, and L versions are rated over the commercial temperature range of 0°C to +70°C. The S grade is specified over the military temperature range of −55°C to +125°C and is available processed to MIL-STD-883B, Rev. C. Extended reliability plus screening is also available. Plus screening includes 168 hour burn-in, as well as other environmental and physical tests derived from MIL-STD-883B, Rev. C. Product Highlights The AD549 input currents are specified, 100% tested, and guaranteed after the device is warmed up. They are guaranteed over the entire common-mode input voltage range. The AD549 input offset voltage and drift are laser trimmed to 0.50 mV and 15 μV/°C (AD549K), and to 1 mV and 20 μV/°C (AD549J).. A maximum quiescent supply current of 700 μA minimizes heating effects on input current and offset voltage. AC specifications include 1 MHz unity gain bandwidth and 3 V/μs slew rate. Settling time for a 10 V input step is 5 μs to 0.01%. Applications Electrometer amplifier Photodiode preamp pH electrode buffer
Part # Mfg. Description Stock Price
AD549LHZ
DISTI # C1S103100290110		Analog Devices IncOp Amp Single GP ±18V 8-Pin TO-99 Tube
RoHS: Compliant		115
  • 100:$45.6000
  • 50:$47.7000
  • 10:$49.3000
  • 1:$52.6000
AD549LHZ
DISTI # AD549LHZ-ND		Analog Devices IncIC OPAMP GP 1MHZ TO99-8
RoHS: Compliant
Min Qty: 1
Container: Bulk		On Order
  • 100:$48.6361
  • 10:$54.2350
  • 1:$57.7300
AD549LHAnalog Devices IncOperational Amplifier, 1 Func, 900uV Offset-Max, BIPolar, MBCY8
RoHS: Not Compliant		1949
  • 1000:$46.3500
  • 500:$48.7900
  • 100:$50.8000
  • 25:$52.9800
  • 1:$57.0500
AD549LHZAnalog Devices IncOperational Amplifier, 1 Func, 900uV Offset-Max, BIPolar, MBCY8
RoHS: Compliant		3
  • 1000:$59.1500
  • 500:$62.2600
  • 100:$64.8200
  • 25:$67.6000
  • 1:$72.8000
AD549LH
DISTI # 584-AD549LH		Analog Devices IncPrecision Amplifiers IC ULTRALOW BIAS CURRENT
RoHS: Not compliant		0
    AD549LHZ
    DISTI # 584-AD549LHZ    		Analog Devices IncPrecision Amplifiers IC ULTRALOW BIAS CURRENT
    RoHS: Compliant    		431
    • 1:$55.9900
    • 5:$54.2400
    • 10:$53.1900
    • 25:$50.8300
    • 50:$47.8400
    • 100:$46.3700
    AD549LHZ
    DISTI # 6976919    		Analog Devices IncOP AMP SINGLE GP 18V, EA26
    • 1:£43.8100
    • 5:£42.9300
    • 25:£42.0500
    • 50:£41.1700
    AD549LHZ
    DISTI # 6976919P    		Analog Devices IncOP AMP SINGLE GP 18V, BX10
    • 5:£42.9300
    • 25:£42.0500
    • 50:£41.1700
    AD549LHAnalog Devices IncOperational Amplifier, Single AMP, Bipolar/JFET, 8 Pin, Metal Can19
    • 15:$66.4530
    • 8:$70.3620
    • 1:$78.1800
    AD549LHZ
    DISTI # 2305592    		Analog Devices IncOP AMP, 1MHZ, 3V/US, 8TO99
    RoHS: Compliant    		18
    • 1:£43.2100
    • 5:£41.8500
    • 10:£41.0400
    • 25:£38.0400
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    Availability
    Stock:
    Available
    On Order:
    4000
    Enter Quantity:
    Current price of AD549LH is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
    Reference price (USD)
    Quantity
    Unit Price
    Ext. Price
    1
    $69.52
    $69.52
    10
    $66.05
    $660.49
    100
    $62.57
    $6 257.25
    500
    $59.10
    $29 548.15
    1000
    $55.62
    $55 620.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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