Texas Instruments TPS3305-18DGNG4 multi-voltage supervisor, 2 monitored voltages, thresholds 1.68V and 2.93V, reset active high/active low, push-pull output, 140ms min reset timeout, -40°C to 85°C, 8-HVSSOP package, tube.
| Parameter | Value |
|---|---|
| Type | Multi-Voltage Supervisor |
| Mounting | Surface Mount |
| Voltage - threshold | 1.68V, 2.93V |
| Number of voltages monitored | 2 |
| Operating temperature | -40°C ~ 85°C (TJ) |
| Reset | Active High/Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Tube |
| Manufacturer | Texas Instruments |
| Reset timeout | 140ms Minimum |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad |
The reset output is configurable as active-high or active-low, with a push-pull, totem-pole stage that can drive the reset line of an MCU, FPGA, or DSP without an external pull-up resistor. The minimum reset timeout is 140 ms, long enough to cover the power-up settling of most downstream devices.
The reset timeout is a minimum of 140 ms, ensuring the downstream device's supply has stabilized before the reset is released.
The difference is in the packaging and shipping medium: TPS3305-18DGNG4 is supplied in a tube, while TPS3305-18DGN is typically supplied in tape and reel. The device itself, including the 8-HVSSOP package and all electrical specifications, is identical.