Overview
The TLV6703DDCR, produced by Texas Instruments, is a micropower, high-voltage comparator with an integrated reference. This device operates over a wide supply voltage range of 1.8 V to 18 V, making it versatile for various applications. It features a high-accuracy comparator with an internal 400-mV reference and an open-drain output rated to 18 V. The TLV6703DDCR is designed for precision voltage detection and includes built-in hysteresis to filter out brief glitches, ensuring stable output operation.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VDD) | 1.8 | 18 | V | |
| Input Voltage (SENSE) | 0 | 6.5 | V | |
| Output Voltage (OUT) | 0 | 18 | V | |
| Power-on Reset Voltage (V(POR)) | 0.8 | V | ||
| Undervoltage Lockout (UVLO) | 1.3 | 1.7 | V | |
| Supply Current (IDD) | 5.5 | 11 | 13 | µA |
| Propagation Delay (tpd) | 1.5 | 5 | µs | |
| Junction Temperature Range | -40 | 125 | °C | |
| Package Types | SOT-23-THIN, WSON-6 |
Key Features
- High-accuracy comparator with an internal 400-mV reference.
- Open-drain output rated to 18 V, independent of supply voltage.
- Built-in hysteresis for filtering out brief glitches.
- Low input leakage current, allowing the use of large resistor dividers.
- Wide supply voltage range of 1.8 V to 18 V.
- Immunity to short voltage transient spikes on the sense pin.
- Available in SOT-23-THIN and WSON-6 packages.
Applications
- Digital cameras.
- Video game controllers.
- Relays and circuit breakers.
- Portable medical devices.
- Door and window sensors.
- Portable and battery-powered products.
Q & A
- What is the supply voltage range of the TLV6703DDCR? The TLV6703DDCR operates over a supply voltage range of 1.8 V to 18 V.
- What is the internal reference voltage of the TLV6703DDCR? The internal reference voltage is 400 mV.
- What type of output does the TLV6703DDCR have? The TLV6703DDCR has an open-drain output rated to 18 V.
- What is the purpose of the built-in hysteresis in the TLV6703DDCR? The built-in hysteresis is for filtering out brief glitches to ensure stable output operation.
- What are the package options for the TLV6703DDCR? The TLV6703DDCR is available in SOT-23-THIN and WSON-6 packages.
- What is the junction temperature range of the TLV6703DDCR? The junction temperature range is -40°C to +125°C.
- How does the TLV6703DDCR handle voltage transients on the sense pin? The TLV6703DDCR is relatively immune to short voltage transient spikes on the sense pin.
- What is the typical supply current of the TLV6703DDCR? The typical supply current is around 11 µA.
- Can the output of the TLV6703DDCR be pulled up to a voltage other than VDD? Yes, the output can be pulled up to a voltage other than VDD using a pullup resistor.
- What are some common applications of the TLV6703DDCR? Common applications include digital cameras, video game controllers, relays, portable medical devices, and door and window sensors.
