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ISL28290 Functional Diagram

ISL28290FRUZ-T7

Obsolete
Dual Supply Ultra-Low Noise, Ultra-Low Distortion, Rail-to-Rail Output, Op Amp
ISL28290 DatasheetLearn more about ISL28290

Package Information

CAD Model:View CAD Model
Pkg. Type:uTQFN
Pkg. Code:LUA
Lead Count (#):10
Pkg. Dimensions (mm):1.8 x 1.4 x 0.00
Pitch (mm):0.4

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
ECCN (US)EAR99
HTS (US)8542.33.0001
RoHS (ISL28290FRUZ-T7)Download

Product Attributes

Lead Count (#)10
Carrier TypeReel
Moisture Sensitivity Level (MSL)3
Pitch (mm)0.4
Pkg. Dimensions (mm)1.8 x 1.4 x 0.00
Pb (Lead) FreeYes
Pb Free CategoryNickel/Palladium/Gold-e4
Temp. Range (°C)-40 to +125°C
2nd Harmonic (dB)-87
3rd Harmonic (dB)-90
AVOL (dB)102
Bandwidth (MHz)170
CMRR (dB)103
Channels (#)2
Distortion Conditions2Vpp, 1MHz
EnableYes
Gain Min1
IBIAS (nA)10000
IOUT (A)0.135
IS per Amp (mA)8.5
Length (mm)1.8
MOQ3000
Noise VN (nV/√Hz)1
Offset Voltage (Max) (mV)0.7
Output Headroom (V)0.05
PSRR (db)80
Pkg. TypeuTQFN
Qualification LevelStandard
Rail-to-Rail Input-Vs
Rail-to-Rail OutputYes
Single Supply Voltage Range (V)3 - 5.5
Slew Rate (V/µs)50
THD (dB)115
Thermal ShutdownNo
Topology [Rail 1]VFA
VOUT (V)4.97
VS (Max) (V)5.5
VS (Min) (V)3
Width (mm)1.4
field__slew_rate_typical_50

Description

The ISL28290 is a dual ultra-low noise, ultra-low distortion operational amplifier that is fully specified to operate down to +3V single supply. The amplifier has outputs that swing rail-to-rail, and an input common mode voltage that extends below ground (ground sensing). The ISL28290 is unity gain stable with an input referred voltage noise of 1nV/√Hz. The part features 0.00017% THD+N at 1kHz. The ISL28290 is available in 10-lead UTQFN (1.8mm x 1.4mm), 10-lead MSOP, and 8-lead SOIC packages. Device operation is guaranteed over -40 °C to +125 °C.

Learn more about ISL28290