Datasheet Texas Instruments TLV8544PWR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TLV8544 |
| Artikelnummer | TLV8544PWR |
500 nA Quad, RRIO, Nanopower-Operationsverstärker für kostenoptimierte Systeme 14-TSSOP -40 bis 125
Datenblätter
TLV8544, TLV8542 500 nA RRIO Nanopower Operational Amplifier datasheet
PDF, 1.5 Mb, Revision: B, Datei veröffentlicht: Jun 20, 2017
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 14 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | TL8544 |
| Width (mm) | 4.4 |
| Length (mm) | 5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Herunterladen |
Parameter
| Additional Features | Cost Optimized,EMI Hardened |
| Architecture | CMOS |
| CMRR(Min) | 60 dB |
| CMRR(Typ) | 75 dB |
| GBW(Typ) | 0.008 MHz |
| Iq per channel(Max) | 0.00064 mA |
| Iq per channel(Typ) | 0.0005 mA |
| Number of Channels | 4 |
| Offset Drift(Typ) | 0.8 uV/C |
| Operating Temperature Range | -40 to 125 C |
| Output Current(Typ) | 15 mA |
| Package Group | TSSOP |
| Package Size: mm2:W x L | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG |
| Rail-to-Rail | In,Out |
| Rating | Catalog |
| Slew Rate(Typ) | 0.0035 V/us |
| Total Supply Voltage(Max) | 3.6 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 1.7 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 264 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 3.1 mV |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: DIYAMP-EVM
Universal Do-It-Yourself (DIY) Amplifier Circuit Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: BOOSTXL-TLV8544PIR
TLV8544 Quad Nanopower Op amp PIR Motion Detector Demonstration Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Cost-Optimized Opamp Window Comparator for Ultra-low Power PIR Motion DetectorsPDF, 115 Kb, Datei veröffentlicht: 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. - Design of Ultra-Low Power Circuits for Battery-Powered Wireless PIR Motion Detec (Rev. A)PDF, 479 Kb, Revision: A, Datei veröffentlicht: 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.
Modellreihe
Serie: TLV8544 (1)
- TLV8544PWR
Herstellerklassifikation
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Ultra-Low-Power Op Amps (<=10uA)