Datasheet Texas Instruments OPA2189

ManufacturerTexas Instruments
SeriesOPA2189
Datasheet Texas Instruments OPA2189

Dual, 14MHz, MUX-friendly, low-noise, zero-drift, RRO, CMOS precision operational amplifier

Datasheets

Datasheet

Prices

China PCB Prototype and Fabrication Manufacturer

Status

OPA2189IDOPA2189IDGKROPA2189IDGKTOPA2189IDR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNo

Packaging

OPA2189IDOPA2189IDGKROPA2189IDGKTOPA2189IDR
Pin8888
Package TypeDDGKDGKD
Industry STD TermSOICVSSOPVSSOPSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY7525002502500
CarrierTUBELARGE T&RSMALL T&RLARGE T&R
Device MarkingOP21891VQQ1VQQOP2189
Width (mm)3.91333.91
Length (mm)4.9334.9
Thickness (mm)1.580.970.971.58
Pitch (mm)1.270.650.651.27
Max Height (mm)1.751.071.071.75
Mechanical DataDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsOPA2189ID
OPA2189ID
OPA2189IDGKR
OPA2189IDGKR
OPA2189IDGKT
OPA2189IDGKT
OPA2189IDR
OPA2189IDR
Approx. price, US$1.54 | 1ku1.54 | 1ku1.54 | 1ku1.54 | 1ku
ArchitectureCMOSCMOSCMOSCMOS
CMRR(Min), dB146146146146
CMRR(Typ), dB168168168168
FeaturesEMI Hardened,High Cload Drive,Zero DriftEMI Hardened,High Cload Drive,Zero DriftEMI Hardened,High Cload Drive,Zero DriftEMI Hardened,High Cload Drive,Zero Drift
GBW(Typ), MHz14141414
Input bias current(Max), pA300300300300
Input bias current(Typ), pA70707070
Input common mode headroom (to negative supply)(Typ), V-0.1-0.1-0.1-0.1
Input common mode headroom (to positive supply)(Typ), V-2.5-2.5-2.5-2.5
Iq per channel(Max), mA1.71.71.71.7
Iq per channel(Typ), mA1.31.31.31.3
Number of channels2222
Offset drift(Typ), uV/C0.0060.0060.0060.006
Operating temperature range, C-40 to 125-40 to 125-40 to 125-40 to 125
Output current(Typ), mA65656565
Output swing headroom (to negative supply)(Typ), V0.020.020.020.02
Output swing headroom (to positive supply)(Typ), V-0.02-0.02-0.02-0.02
Package GroupSOIC|8,VSSOP|8SOIC|8,VSSOP|8SOIC|8,VSSOP|8SOIC|8,VSSOP|8
Package size: mm2:W x L, PKG8SOIC: 19 mm2: 3.91 x 4.9 (SOIC|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP|8)8SOIC: 19 mm2: 3.91 x 4.9 (SOIC|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP|8)8SOIC: 19 mm2: 3.91 x 4.9 (SOIC|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP|8)8SOIC: 19 mm2: 3.91 x 4.9 (SOIC|8),8VSSOP: 15 mm2: 4.9 x 3 (VSSOP|8)
Rail-to-railIn to V-,OutIn to V-,OutIn to V-,OutIn to V-,Out
RatingCatalogCatalogCatalogCatalog
Slew rate(Typ), V/us20202020
THD + N @ 1 kHz(Typ), %0.000060.000060.000060.00006
Total supply voltage(Max), +5V=5, +/-5V=1036363636
Total supply voltage(Min), +5V=5, +/-5V=104.54.54.54.5
Vn at 1 kHz(Typ), nV/rtHz5.25.25.25.2
Vos (offset voltage @ 25 C)(Max), mV0.0050.0050.0050.005

Eco Plan

OPA2189IDOPA2189IDGKROPA2189IDGKTOPA2189IDR
RoHSCompliantCompliantCompliantCompliant
Pb FreeYesYesYesYes

Model Line

Manufacturer's Classification

  • Semiconductors > Analog and Mixed-Signal > Amplifiers > Operational amplifiers (op amps) > Precision op amps (Vos<1mV)