Single-channel, Adjustable Voltage Monitor in Ultra-small Package
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- Parameters
- Features
- Description
| Part number |
SY20867FDTC |
| Supply monitored (#) |
1 |
| Supply voltage (min)(V) |
1.7 |
| Supply voltage (max)(V) |
6.5 |
| Threshold voltage (typ)(V) |
Adjustable |
| Reset threshold accuracy (±%) |
1 |
| Iq (typ) (uA) |
9 |
| Output driver |
Open-drain |
| Reset output |
Active high |
| Time delay (ms) |
Programmable |
| Watchdog timer (s) |
|
| Features |
|
| Package |
DFN1.45×1-6 |
| Operating temperature range(°C) |
-40 to 125 |
| Functional safety category |
|
- Operating Voltage Range: 1.7V to 6.5V
- Adjustable Threshold Down to 500mV
- Threshold Accuracy: 1% Over temperature
- Capacitor-adjustable Delay Time
- Low Quiescent Current: 9μA (typ.)
- External Enable Input
- Open Drain Output (Rated at 18V)
- Temperature Range: -40°C to 125°C
- RoHS Compliant and Halogen Free
- Compact Package: DFN1.45×1-6
The SY20867F is a compact supervisory circuit that monitors voltages greater than 500mV with 0.25% threshold accuracy. The output assertion delay time can be adjusted using an external capacitor.
The device features a logic high enable pin to control the power on and off the internal logic. Operating within a voltage range of 1.7V to 6.5V, the SY20867F has a typical quiescent current of 9μA and an open-drain output rated at 18V.
The device is available in an ultra-small DFN 1.45mm×1.0mm–6pin package and is fully specified for operation over a temperature range of TJ=-40°C to 125°C.
Evaluation Board
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Photo of evaluation board
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Photo of evaluation board
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Photo of evaluation board
The EVB_SY20867FDTC is intended for evaluating single-channel, adjustable voltage monitor in ultra-small package.
