Datasheet Texas Instruments TLV8544 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TLV8544 |
500 nA Quad, RRIO, Nanopower-Operationsverstärker für kostenoptimierte Systeme
Datenblätter
TLV8544, TLV8542 500 nA RRIO Nanopower Operational Amplifier datasheet
PDF, 1.5 Mb, Revision: B, Datei veröffentlicht: Jun 20, 2017
Auszug aus dem Dokument
Preise
Status
| TLV8544PWR | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| TLV8544PWR | |
|---|---|
| N | 1 |
| 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
| Parameters / Models | TLV8544PWR |
|---|---|
| Additional Features | Cost Optimized,EMI Hardened |
| Architecture | CMOS |
| CMRR(Min), dB | 60 |
| CMRR(Typ), dB | 75 |
| GBW(Typ), MHz | 0.008 |
| Iq per channel(Max), mA | 0.00064 |
| Iq per channel(Typ), mA | 0.0005 |
| Number of Channels | 4 |
| Offset Drift(Typ), uV/C | 0.8 |
| Operating Temperature Range, C | -40 to 125 |
| Output Current(Typ), mA | 15 |
| Package Group | TSSOP |
| Package Size: mm2:W x L, PKG | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
| Rail-to-Rail | In,Out |
| Rating | Catalog |
| Slew Rate(Typ), V/us | 0.0035 |
| Total Supply Voltage(Max), +5V=5, +/-5V=10 | 3.6 |
| Total Supply Voltage(Min), +5V=5, +/-5V=10 | 1.7 |
| Vn at 1kHz(Typ), nV/rtHz | 264 |
| Vos (Offset Voltage @ 25C)(Max), mV | 3.1 |
Öko-Plan
| TLV8544PWR | |
|---|---|
| RoHS | Compliant |
Anwendungshinweise
- 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. - 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.
Modellreihe
Serie: TLV8544 (1)
Herstellerklassifikation
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Ultra-Low-Power Op Amps (<=250uA)