Datasheet Texas Instruments TLV8544 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TLV8544 |
适用于成本优化系统的500 nA四通道，RRIO，纳功率运算放大器
数据表
TLV8544, TLV8542 500 nA RRIO Nanopower Operational Amplifier datasheet
PDF, 1.5 Mb, 修订版: B, 档案已发布: Jun 20, 2017
从文件中提取
价格
状态
| TLV8544PWR | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| 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 | 下载 |
参数化
| 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 |
生态计划
| TLV8544PWR | |
|---|---|
| RoHS | Compliant |
应用须知
- Design of Ultra-Low Power Circuits for Battery-Powered Wireless PIR Motion Detec (Rev. A)PDF, 479 Kb, 修订版: A, 档案已发布: 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, 档案已发布: 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.
模型线
系列: TLV8544 (1)
制造商分类
- Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Ultra-Low-Power Op Amps (<=250uA)