TS831-3IDT
ActiveMPU SUPERVISOR/MONITOR, -40 TO 125DEG C ROHS COMPLIANT: YES
TS831-3IDT
ActiveMPU SUPERVISOR/MONITOR, -40 TO 125DEG C ROHS COMPLIANT: YES
Technical Specifications
Parameters and characteristics for this part
| Specification | TS831-3IDT |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Open Drain or Open Collector |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Reset | Active Low |
| Reset Timeout | Typical Response Time |
| Reset Timeout | 20 µs |
| Supplier Device Package | 8-SOIC |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 2.71 V |
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 | $ 0.90 | |
| 10 | $ 0.65 | |||
| 25 | $ 0.58 | |||
| 100 | $ 0.51 | |||
| 250 | $ 0.48 | |||
| 500 | $ 0.46 | |||
| 1000 | $ 0.44 | |||
| Digi-Reel® | 1 | $ 0.90 | ||
| 10 | $ 0.65 | |||
| 25 | $ 0.58 | |||
| 100 | $ 0.51 | |||
| 250 | $ 0.48 | |||
| 500 | $ 0.46 | |||
| 1000 | $ 0.44 | |||
| N/A | 4893 | $ 1.02 | ||
| Tape & Reel (TR) | 2500 | $ 0.42 | ||
| 5000 | $ 0.41 | |||
| 7500 | $ 0.41 | |||
| 12500 | $ 0.40 | |||
| 17500 | $ 0.40 | |||
| 25000 | $ 0.40 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.87 | |
| 10 | $ 0.56 | |||
| 25 | $ 0.53 | |||
| 50 | $ 0.49 | |||
| 100 | $ 0.46 | |||
| 250 | $ 0.43 | |||
| 500 | $ 0.35 | |||
| 1000 | $ 0.33 | |||
Description
General part information
TS831 Series
The TS831 is an ultra low power integrated circuit incorporating a high stability band-gap voltage reference and a comparator with an open drain output.
The threshold voltage is set at 4.33V for TS831-5, 4.5V for TS831-4 and 2.71V for TS831-3 by internal thermally matched resistors.
The comparator exhibits a 20µs response (with 10mV overdrive) and has an open drain output active when input voltage is lower than the threshold. An internal hysteresis, 100mV for TS831-4 / TS831-5 and 60mV for TS831-3, increases the comparator's noise margin and prevents false reset operation.
Documents
Technical documentation and resources
