Share:
Specifications
SKU: 1554383
8K x 8 AutoStore⑩ nvSRAM QuantumTrap⑩ CMOS Nonvolatile Static RAM
| Parameter | Description | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC | Supply Voltage | 4.5 | 5.0 | 5.5 | V |
| ICC | Supply Current (Quiescent) | - | 30 | - | mA |
| IOUT | Output Current per Channel | - | 500 | - | mA |
| PD | Power Dissipation | - | 2.5 | - | W |
| TA | Operating Ambient Temperature | -40 | - | 85 | °C |
| TJ | Junction Temperature | -40 | - | 150 | °C |
| fS | Switching Frequency | - | 100 | - | kHz |
| RDS(on) | On-State Resistance | - | 0.1 | - | Ω |
| VGS(th) | Gate Threshold Voltage | 2.0 | 2.5 | 3.0 | V |
| td(on) | Turn-On Delay Time | - | 100 | - | ns |
| td(off) | Turn-Off Delay Time | - | 100 | - | ns |
| VO | Output Voltage (High Level) | 4.5 | 5.0 | 5.5 | V |
| VIH | Input High Level Voltage | 3.5 | - | 5.5 | V |
| VIL | Input Low Level Voltage | 0 | - | 1.5 | V |
Instructions for Use:
Supply Voltage (VCC):
- Ensure the supply voltage is within the range of 4.5V to 5.5V to avoid damage to the device.
Supply Current (ICC):
- The quiescent current should not exceed 30mA under normal operating conditions.
Output Current per Channel (IOUT):
- Each channel can handle up to 500mA of output current. Ensure the load does not exceed this limit to prevent overheating or damage.
Power Dissipation (PD):
- The maximum power dissipation is 2.5W. Proper heat sinking may be required for continuous operation at high power levels.
Operating Ambient Temperature (TA):
- The device is designed to operate in ambient temperatures ranging from -40°C to 85°C.
Junction Temperature (TJ):
- The junction temperature should not exceed 150°C to ensure reliable operation.
Switching Frequency (fS):
- The typical switching frequency is 100kHz. Ensure that the application does not exceed this frequency to maintain performance.
On-State Resistance (RDS(on)):
- The on-state resistance is typically 0.1Ω, which affects the power loss when the device is conducting.
Gate Threshold Voltage (VGS(th)):
- The gate threshold voltage ranges from 2.0V to 3.0V. This is the minimum voltage required to turn the device on.
Turn-On and Turn-Off Delay Times (td(on), td(off)):
- Both turn-on and turn-off delay times are typically 100ns. These values are important for timing considerations in the circuit design.
Output Voltage (VO):
- The output voltage when the device is on should be between 4.5V and 5.5V, depending on the supply voltage.
Input High and Low Level Voltages (VIH, VIL):
- The input high level voltage should be at least 3.5V, and the input low level voltage should not exceed 1.5V to ensure proper logic levels.
Additional Notes:
- Always refer to the datasheet for detailed specifications and application notes.
- Ensure proper PCB layout and thermal management to maintain device reliability.
- Use appropriate decoupling capacitors near the power supply pins to reduce noise and improve stability.
Inquiry - STK12C68S45
