あらゆるビルや住宅において、火災報知器 / 煙感知器システムは極めて重要な安全設備です。これらの機器はますます高度化し、より多くのセンサを内蔵することにより、煙や火災の検知だけでなく、空気の質の監視も可能となっています。
これらの機器は、より短時間で素早く人や関係当局に警報を発し、物的損害や犠牲を防ぐことができます。住宅でも商用ビルでも、消費電力が大きいとコストが増大し、頻繁なメンテナンスが必要となるため、これらの機器では極めて低い消費電力が必須要件です。
STは、システム･レベルのノウハウを提供するとともに、ワイヤレス通信にも対応したエネルギー消費量の最適化と大幅な削減を可能にする幅広い高精度センサや超低消費電力ソリューションを取り揃え、あらゆるスマート警報機器を実装するための多種多様な半導体製品を提供しています。
ビデオ
ST25DV-I2C discovery kit demonstration using ST25R3911B reader
Introduction to surges – EOS and ESD – definition, standards, effects and root cause
eDesignSuite
Audio ICs
| Part number | Description |
|---|---|
| MP34DT05-A | MEMS audio sensor omnidirectional digital microphone, 64 dB SNR, -26 dBFS sensitivity, top-port, 122.5 dBSPL AOP |
Part number
MEMS audio sensor omnidirectional digital microphone, 64 dB SNR, -26 dBFS sensitivity, top-port, 122.5 dBSPL AOP
Clocks and Timers
EMI Filtering and Signal Conditioning
| Part number | Description |
|---|---|
| BALF-NRG-02D3 | 50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter |
| BALF-SPI-01D3 | 50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter |
| BALF-SPI2-01D3 | 50 Ω nominal input / conjugate match balun to S2-LP,868 - 930 MHz with integrated harmonic filter |
Part number
50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter
50 Ω nominal input / conjugate match balun to S2-LP,868 - 930 MHz with integrated harmonic filter
Imaging and Photonics Solutions
MEMS and Sensors
Power Management
| Part number | Description |
|---|---|
| LD39020 | 200 mA very low quiescent current Linear regulator IC |
| LD39130S | 300 mA very low quiescent current Linear regulator IC with automatic Green mode |
| LDK120 | 200 mA low quiescent current very low noise LDO |
| LDK130 | 300 mA low quiescent current very low noise LDO |
| ST1S12XX | Synchronous rectification with inhibit, 0.7 A, 1.7 MHz adjustable, step-down switching regulator |
| STBC02 | Li-Ion linear battery charger with LDO, load switches and reset generator |
| STBC03 | Li-Ion linear battery charger with LDO and load switches |
| STLQ020 | 200 mA ultra-low quiescent current LDO |
| STNS01 | Li-Ion Linear Battery Charger with LDO |
Part number
200 mA very low quiescent current Linear regulator IC
300 mA very low quiescent current Linear regulator IC with automatic Green mode
200 mA low quiescent current very low noise LDO
300 mA low quiescent current very low noise LDO
Synchronous rectification with inhibit, 0.7 A, 1.7 MHz adjustable, step-down switching regulator
Li-Ion linear battery charger with LDO, load switches and reset generator
Li-Ion linear battery charger with LDO and load switches
200 mA ultra-low quiescent current LDO
Li-Ion Linear Battery Charger with LDO
Power Transistors
| Part number | Description |
|---|---|
| STL11N3LLH6 | N-channel 30 V, 6 mOhm typ., 11 A STripFET H6 Power MOSFET in a PowerFLAT(TM) 3.3 x 3.3 package |
| STL20N6F7 | N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package |
| STL36DN6F7 | Dual N-channel 60 V, 0.023 Ohm typ., 36 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 double island package |
Part number
N-channel 30 V, 6 mOhm typ., 11 A STripFET H6 Power MOSFET in a PowerFLAT(TM) 3.3 x 3.3 package
N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
Dual N-channel 60 V, 0.023 Ohm typ., 36 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 double island package
Protection Devices
| Part number | Description |
|---|---|
| ESDA25P35-1U1M | High-power transient voltage suppressor (TVS) |
| ESDA7P120-1U1M | High-power transient voltage supressor (TVS) |
| SMAJ | 400 W TVS in SMA |
Part number
High-power transient voltage suppressor (TVS)
High-power transient voltage supressor (TVS)
400 W TVS in SMA
