• AD820ARZ
  • AD820ARZ
  • AD820ARZ
  • AD820ARZ
  • AD820ARZ
  • AD820ARZ
  • AD820ARZ
  • AD820ARZ
  • AD820ARZ
  • AD820ARZ
  • AD820ARZ
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The AD820 is a precision, low power FET input op amp that can operate from a single supply of 5 V to 36 V, or dual supplies of ±2.5 V to ±18 V. It has true single-supply capability, with an input voltage range extending below the negative rail, allowing the AD820 to accommodate input signals below ground in the single-supply mode. Output voltage swing extends to within 10 mV of each rail, providing the maximum output dynamic range. Offset voltage of 800 µV maximum, offset voltage drift of 2 µV/°C, typical input bias currents below 25 pA, and low input voltage noise provide dc precision with source impedances up to 1 GO. 1.8 MHz unity gain bandwidth, -93 dB THD at 10 kHz, and 3 V/µs slew rate are provided for a low supply current of 800 µA. The AD820 drives up to 350 pF of direct capacitive load and provides a minimum output current of 15 mA. This allows the amplifier to handle a wide range of load conditions. This combination of ac and dc performance, plus the outstanding load drive capability, results in an exceptionally versatile amplifier for the single-supply user. The AD820 is available in two performance grades. The A and B grades are rated over the industrial temperature range of -40°C to +85°C. The AD820 is offered in three 8-lead package options: plastic DIP (PDIP), surface mount (SOIC) and (MSOP). Applications Battery-powered precision instrumentation Photodiode preamps Active filters 12-bit to 14-bit data acquisition systems Medical instrumentation Low power references and regulators Data Sheet, Rev. F, 11/08

Количество в упаковке98
КорпусSOIC-8
Вес0.178 г
input_capacitance2.80 pF
supply_voltage_dc5.00 V
gbw1.90 MHz
mil_specNo
lead_free_statusContains Lead
reach_svhc_complianceNo SVHC
cmrr80.0 dB
mounting_styleSurface Mount
packagingTube
case_packageSOIC
bandwidth1.90 MHz
slew_rate3.00 V/μs
number_of_channels1
number_of_circuits1
lifecycle_statusActive
input_impedance10.0 TΩ
rohs_statusCompliant
pin_count8
power_dissipation1.00 W
supply_current900 µA
No. of Amplifiers1Amplifiers
Bandwidth1.9MHz
Slew Rate3V/µs
Supply Voltage Range5V to 36V
Amplifier Case StyleSOIC
No. of Pins8Pins
Operating Temperature Min-40°C
Operating Temperature Max85°C
PackagingEach
Product RangeAD820 Series
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSLMSL 1 - Unlimited
SVHCNo SVHC (07-Jul-2017)
Amplifer Supply Voltage5V to 36V
Amplifier TypeFET Operational
Base Number820
Device MarkingAD820ARZ
Gain Bandwidth1.9MHz
I/O TypeRail-Rail Outputs
IC Generic Number820
IC Temperature RangeCommercial
Input Offset Voltage Max1.2mV
Logic Function Number820
Op Amp TypeLow Power
Operating Temperature Range-40°C to +85°C
Operational Amplifier FeaturesSingle Supply
Supply Voltage + Nom5V
Supply Voltage Max30V
Supply Voltage Min2.5V
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