TPS8802DCPR
ActiveANALOG FRONT END FOR RESIDENTIAL SMOKE ALARM
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TPS8802DCPR
ActiveANALOG FRONT END FOR RESIDENTIAL SMOKE ALARM
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS8802DCPR |
|---|---|
| Current - Supply | 100 µA |
| Input Type | Analog |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | I2C |
| Package / Case | 0.173 in, 4.4 mm |
| Package / Case | 38-PowerTFSOP |
| Supplier Device Package | 38-HTSSOP |
| Type | Smoke Detector |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.98 | |
| 10 | $ 1.77 | |||
| 25 | $ 1.68 | |||
| 100 | $ 1.45 | |||
| 250 | $ 1.38 | |||
| 500 | $ 1.31 | |||
| Digi-Reel® | 1 | $ 1.98 | ||
| 10 | $ 1.77 | |||
| 25 | $ 1.68 | |||
| 100 | $ 1.45 | |||
| 250 | $ 1.38 | |||
| 500 | $ 1.31 | |||
| Tape & Reel (TR) | 2000 | $ 1.31 | ||
| Texas Instruments | LARGE T&R | 1 | $ 2.35 | |
| 100 | $ 1.94 | |||
| 250 | $ 1.40 | |||
| 1000 | $ 1.05 | |||
Description
General part information
TPS8802 Series
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 smoke alarm systems where precision and power consumption are critical.
The wide input voltage range combined with low standby power consumption and power-saving features support 10-year battery life operation from a single lithium primary battery. The TPS8802 also supports battery backup smoke alarms, seamlessly remaining powered when the mains supply drops or if the battery is disconnected.
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 smoke alarm systems where precision and power consumption are critical.
Documents
Technical documentation and resources
