sales@hkmjd.com
Service Telephone:86-755-83294757
1. Device descriptionThe TPS8804 Commercial Smoke Detection Analog Front End (AFE) integrates all the amplifiers and drivers needed for smoke detectors. The smoke detector is a two-wave photoelectric smoke detection and carbon monoxide (CO) detection …
1. Device description
The TPS8804 Commercial Smoke Detection Analog Front End (AFE) integrates all the amplifiers and drivers needed for smoke detectors. The smoke detector is a two-wave photoelectric smoke detection and carbon monoxide (CO) detection system. The device is extremely flexible, making it ideal for use in smoke detection systems where accuracy and power consumption are critical.
2. Features
• Photo room AFE
- Dual 8-bit programmable current LED drivers
- LED current temperature compensation
- Ultra low offset voltage operational amplifier for photodiodes
- Programmable and bypass gain stages
• Carbon monoxide sensor AFE
- Ultra low offset voltage gain stage
- Programmable gain and reference
• Power Management
- Programmable LDO for external microcontrollers
• SLC interface transmitter and receiver
• Ultra-low power consumption
• I2C serial interface
• Wide input voltage range
3. Application
• Smoke and carbon monoxide detectors
4, TPS8804DCPR technical parameters
Type: Smoke detector
Input type: Analog
Output type: I2C
Current - Power supply: 100 µA
Operating temperature: -40°C ~ 85°C (TA)
Mounting type: Surface mount type
Package/Housing: 38-PowerTFSOP (0.173", 4.40mm wide)
Supplier device package: 38-HTSSOP
Shenzhen Mingjiada Electronics Co., LTD. (Recycling, supply) TI/ Texas Instruments TPS8804DCPR Smoke detector analog Front end (AFE) 38-HTSSOP, if interested, welcome to call us!
Contact: Mr. Chen
Tel: +8613410018555
Email: sales@hkmjd.com
Official website: www.hkmjd.com
Time:2025-06-19
Time:2025-06-19
Time:2025-06-19
Time:2025-06-19
Contact Number:86-755-83294757
Enterprise QQ:1668527835/ 2850151598/ 2850151584/ 2850151585
Business Hours:9:00-18:00
E-mail:sales@hkmjd.com
Company Address:Room1239, Guoli building, Zhenzhong Road, Futian District, Shenzhen, Guangdong
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