Single-channel, Adjustable Voltage Monitor in Ultra-small Package
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- Parameters
- Features
- Description
| Part number |
SY20867ADTD |
| 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 |
Push-pull |
| 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 |
|
- Adjustable Threshold Down to 500mV
- Operate from VCC of 1.7V to 6.5V
- Threshold Accuracy: 1% Over Temperature
- Capacitor-Adjustable Delay Time
- Active-High Enable Input
- Low Quiescent Current: 9µA (Typ)
- External Enable Input
- Temperature Range: -40°C to 125°C
- Compact Package Minimizes Board Space: DFN1.45mm x 1.0mm - 6
The SY20867A is a voltage monitor which operates from 1.7V to 6.5V and has a low quiescent current with an active-high push-pull output. The SY20867A monitors voltage above 500mV with 1% threshold accuracy over temperature and provides a programmable delay time using external capacitors. The SY20867A offers an active-high enable input to power on and off the output. The SY20867A is ideal for power-supply sequencing, reset sequencing, and powerswitching applications. Multiple devices can be cascaded for complex sequencing applications.
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_SY20867ADTD is intended for evaluating single-channel, adjustable voltage monitor in ultra-small package.
