Datasheet Texas Instruments OPA2381AIDRBTG4

ManufacturerTexas Instruments
SeriesOPA2381
Part NumberOPA2381AIDRBTG4
Datasheet Texas Instruments OPA2381AIDRBTG4

Precision, Low Power, Transimpedance Amplifier 8-SON -40 to 125

Datasheets

OPA381, OPA2381: Precision, Low Power, 18MHz Transimpedance Amplifier datasheet
PDF, 992 Kb, Revision: B, File published: Nov 18, 2004
Extract from the document

Prices

Status

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

Packaging

Pin8
Package TypeDRB
Industry STD TermVSON
JEDEC CodeS-PDSO-N
Package QTY250
CarrierSMALL T&R
Device MarkingA63
Width (mm)3
Length (mm)3
Thickness (mm).88
Pitch (mm).65
Max Height (mm)1
Mechanical DataDownload

Parametrics

Additional FeaturesTiny Package
ArchitectureFET
CMRR(Min)95 dB
CMRR(Typ)110 dB
GBW(Typ)18 MHz
Input Bias Current(Max)50 pA
Iq per channel(Max)1 mA
Iq per channel(Typ)0.8 mA
Number of Channels2
Offset Drift(Typ)0.03 uV/C
Operating Temperature Range-40 to 125 C
Output Current(Typ)10 mA
Package GroupSON
Package Size: mm2:W x LSee datasheet (SON) PKG
Rail-to-RailOut
RatingCatalog
Slew Rate(Typ)12 V/us
Total Supply Voltage(Max)5.5 +5V=5, +/-5V=10
Total Supply Voltage(Min)2.7 +5V=5, +/-5V=10
Vn at 1kHz(Typ)114 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)0.025 mV

Eco Plan

RoHSCompliant

Application Notes

  • Tuning in Amplifiers
    PDF, 44 Kb, File published: Oct 2, 2000
    Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
  • Single-Supply Operation of Operational Amplifiers
    PDF, 77 Kb, File published: Oct 2, 2000
    Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
  • Op Amp Performance Analysis
    PDF, 76 Kb, File published: Oct 2, 2000
    This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Model Line

Manufacturer's Classification

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps