qCMPH-LP-RR-[1.62-3.63].01 is designed to extract data from the RF waveform in normal mode operation or to detect the waveform amplitude level, in order to wake up the system when the tag is brought close to a checkpoint. This comparator only draws 560 nA, thereby maximizing battery life.
Key Benefits
- Rail-to-Rail comparator
- Low Quiescent Current
Key Features
| PARAMETERS | CONDITION |
Minimum value
|
Typical value
|
Maximum value
|
|---|---|---|---|---|
|
Input Voltage
|
- | 1.62 V | 3.63 V | |
|
Output Voltage
|
- | 0.8 V | 2.5 V |
Applications
- Smart Headset
- TWS Earpods
- Smart Speaker
- Home Appliance
- AR - VR
- Voice Assistant
- Infotainment
- Hearing aids
- Voice-controlled devices
- Bluetooth
- NB-IoT
- ULP MCU
- WiFi
- GNSS
- Cellular IoT
Key Performances
- Less than 6 us propagation delay
- Less than 0.25 pF input pin capacitance (IN)
- Less than 0.46 pF reference pin capacitance (REF0, REF1, REF2)
- Less than 0.060 pF input pin capacitance (EN, RSTN, SEL_REF[1:0])
- Less than 15 mV input offset voltage 50 mV (typ.) hysteresis
- 560 nA AVDD (typ.) static current consumption
- 1300 nA AVDD (typ.) dynamic current consumption at 70 kHz
- Less than 10 nA current consumption in shutdown mode
Technical information
- Technology: TSMC 55 uLP eFlash