• AD8630ARUZ
  • AD8630ARUZ
  • AD8630ARUZ
  • AD8630ARUZ
  • AD8630ARUZ
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This amplifier has ultralow offset, drift, and bias current. The AD8628/AD8629/AD8630 are wide bandwidth auto-zero amplifiers featuring rail-to-rail input and output swing and low noise. Operation is fully specified from 2.7 V to 5 V single supply (±1.35 V to ±2.5 V dual supply). The AD8628/AD8629/AD8630 provide benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. Using Analog Devices, Inc., topology, these zero-drift amplifiers combine low cost with high accuracy and low noise. No external capacitor is required. In addition, the AD8628/ AD8629/AD8630 greatly reduce the digital switching noise found in most chopper-stabilized amplifiers. With an offset voltage of only 1 µV, drift of less than 0.005 µV/°C, and noise of only 0.5 µV p-p (0 Hz to 10 Hz), the AD8628/ AD8629/AD8630 are suited for applications where error sources cannot be tolerated. Position and pressure sensors, medical equipment, and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature range. Many systems can take advantage of the rail-to-rail input and output swings provided by the AD8628/AD8629/AD8630 to reduce input biasing complexity and maximize SNR. The AD8628/AD8629/AD8630 are specified for the extended industrial temperature range (-40°C to +125°C). The AD8628 is available in tiny 5-lead TSOT, 5-lead SOT-23, and 8-lead narrow SOIC plastic packages. The AD8629 is available in the standard 8-lead narrow SOIC and MSOP plastic packages. The AD8630 quad amplifier is available in 14-lead narrow SOIC and 14-lead TSSOP plastic packages. See the Ordering Guide for automotive grades. Applications Automotive sensors Pressure and position sensors Strain gage amplifiers Medical instrumentation Thermocouple amplifiers Precision current sensing Photodiode amplifiers Data Sheet, Rev. H, 4/2010

No. of Amplifiers4Amplifiers
Bandwidth2.5MHz
Slew Rate1V/µs
Supply Voltage Range2.7V to 5V
Amplifier Case StyleTSSOP
No. of Pins14Pins
Operating Temperature Min-40°C
Operating Temperature Max125°C
PackagingEach
Product RangeAD8630 Series
Automotive Qualification Standard-
RoHS Phthalates CompliantYes
MSLMSL 1 - Unlimited
SVHCNo SVHC (07-Jul-2017)
Amplifer Supply Voltage2.7V to 5V
Amplifier TypeRail - Rail Input / Output (RRIO)
Base Number8630
Gain Bandwidth2.5MHz
I/O TypeRail-Rail I/O
IC Generic Number8630
Input Offset Voltage Max0.01mV
Logic Function Number8630
Op Amp TypeZero Drift
Operating Temperature Range-40°C to +125°C
Supply Voltage + Nom5V
Supply Voltage Max6V
Supply Voltage Min2.7V
input_capacitance10.0 pF
supply_voltage_dc5.00 V
gbw2.50 MHz
mil_specNo
lead_free_statusContains Lead
reach_svhc_complianceNo SVHC
cmrr140 dB
mounting_styleSurface Mount
packagingTube
case_packageTSSOP
bandwidth2.50 MHz
slew_rate1.00 V/μs
supply_current4.40 mA
number_of_circuits4
lifecycle_statusActive
input_impedance500 GΩ
rohs_statusCompliant
pin_count14
number_of_channels4
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