TPS8802 |
Part Number | TPS8802 |
Manufacturer | Texas Instruments (https://www.ti.com/) |
Description | The TPS8802 integrates all of the regulators, amplifiers, and drivers required for a dual-wave photoelectric smoke alarm and carbon monoxide (CO) detection system. Its high flexibility is ideal for s... |
Features |
• Photo Chamber AFE – Dual 8-bit programmable current LED drivers – Temperature compensation of LED current – Ultra-low offset op-amp for photodiodes – Programmable and bypassable gain stage • Carbon Monoxide Sensor AFE – Ultra-low offset gain stage – Programmable gain and reference • Horn Driver – Self-resonant driver for three-terminal piezos – PWM support for voice on two-terminal piezos • Power Management – Programmable LDO for external microcontroller – Boost converter for horn, interconnect • Interconnection bus for multi-alarm communication • Ultra-low power consumption • I2C serial int... |
Document |
TPS8802 Data Sheet
PDF 2.62MB |
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