Datasheet Texas Instruments TLV8544

ManufacturerTexas Instruments
SeriesTLV8544
Datasheet Texas Instruments TLV8544

500 nA Quad, RRIO, Nanopower Operational Amplifier for Cost-Optimized Systems

Datasheets

TLV8544, TLV8542 500 nA RRIO Nanopower Operational Amplifier datasheet
PDF, 1.5 Mb, Revision: B, File published: Jun 20, 2017
Extract from the document

Prices

Status

TLV8544PWR
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

TLV8544PWR
N1
Pin14
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingTL8544
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDownload

Parametrics

Parameters / ModelsTLV8544PWR
TLV8544PWR
Additional FeaturesCost Optimized,EMI Hardened
ArchitectureCMOS
CMRR(Min), dB60
CMRR(Typ), dB75
GBW(Typ), MHz0.008
Iq per channel(Max), mA0.00064
Iq per channel(Typ), mA0.0005
Number of Channels4
Offset Drift(Typ), uV/C0.8
Operating Temperature Range, C-40 to 125
Output Current(Typ), mA15
Package GroupTSSOP
Package Size: mm2:W x L, PKG14TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Rail-to-RailIn,Out
RatingCatalog
Slew Rate(Typ), V/us0.0035
Total Supply Voltage(Max), +5V=5, +/-5V=103.6
Total Supply Voltage(Min), +5V=5, +/-5V=101.7
Vn at 1kHz(Typ), nV/rtHz264
Vos (Offset Voltage @ 25C)(Max), mV3.1

Eco Plan

TLV8544PWR
RoHSCompliant

Application Notes

  • Design of Ultra-Low Power Circuits for Battery-Powered Wireless PIR Motion Detec (Rev. A)
    PDF, 479 Kb, Revision: A, File published: May 12, 2017
    In this document, a cost-optimized, ultra-low power op amp interface for wireless battery operated PIR (Passive Infrared) motion detectors is described. A single new 4-channel nanopower operational amplifier, TLV8544, implements the analog signal path, including two gain stages, two bandpass filters, and a window comparator.
  • Cost-Optimized Opamp Window Comparator for Ultra-low Power PIR Motion Detectors
    PDF, 115 Kb, File published: Mar 6, 2017
    A window comparator is a combination of anoninverting and an inverting comparators along withtwo reference voltages. When the signal at the input of the windowcomparator crosses either thresholds, thecorresponding output changes state to an oppositevoltage level at the output.

Model Line

Series: TLV8544 (1)

Manufacturer's Classification

  • Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Ultra-Low-Power Op Amps (<=250uA)
EMS supplier