Datasheet Texas Instruments THS4121IDG4 — Datenblatt

HerstellerTexas Instruments
SerieTHS4121
ArtikelnummerTHS4121IDG4
Datasheet Texas Instruments THS4121IDG4

3,3 V, 100 MHz, 43 V / us, volldifferenzieller CMOS-Verstärker 8-SOIC -40 bis 85

Datenblätter

THS4120, THS4121: High-Speed Fully Differential-I/O Amplifier datasheet
PDF, 1.1 Mb, Revision: D, Datei veröffentlicht: Oct 13, 2004
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY75
CarrierTUBE
Device Marking4121I
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataHerunterladen

Parameter

2nd Harmonic79 dBc
3rd Harmonic93 dBc
@ MHz1
Acl, min spec gain1 V/V
Additional FeaturesN/A
ArchitectureCMOS,Fully Differential,Voltage FB
BW @ Acl100 MHz
CMRR(Min)64 dB
CMRR(Typ)96 dB
GBW(Typ)100 MHz
Input Bias Current(Max)1.2 pA
Iq per channel(Max)13.5 mA
Iq per channel(Typ)11 mA
Number of Channels1
Offset Drift(Typ)25 uV/C
Operating Temperature Range-40 to 85,0 to 70 C
Output Current(Typ)25 mA
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rail-to-RailIn to V+,Out
RatingCatalog
Slew Rate(Typ)55 V/us
Total Supply Voltage(Max)3.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)3 +5V=5, +/-5V=10
Vn at 1kHz(Typ)16 nV/rtHz
Vn at Flatband(Typ)5.4 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)8 mV

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: THS4140EVM
    THS4140EVM Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Fully-Differential Amplifiers (Rev. E)
    PDF, 867 Kb, Revision: E, Datei veröffentlicht: Sep 19, 2016
    Differential signaling has been commonly used in audio, data transmission, and telephone systems for many years because of its inherent resistance to external noise sources. Today, differential signaling is becoming popular in high-speed data acquisition, where the ADC’s inputs are differential and a differential amplifier is needed to properly drive them.Two other advantages of di
  • High-Voltage Signal Conditioning for Differential ADCs
    PDF, 125 Kb, Datei veröffentlicht: Jun 14, 2004
    Analog designers are frequently required to convert high-voltage signals to levels acceptable to low-voltage data converters with differential inputs. This paper describes solutions for this common task using modern amplifiers and typical power supplies. Three examples of conditioning В±10V bipolar signals for low-voltage analog-to-digital converters (ADCs) are shown: a single-supply design,
  • Noise Analysis for High Speed Op Amps (Rev. A)
    PDF, 256 Kb, Revision: A, Datei veröffentlicht: Jan 17, 2005
    As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

Modellreihe

Herstellerklassifikation

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)