Datasheet

 2016-2019 Microchip Technology Inc. DS50002519D-Page 17
RN4678
Note 1: SAR_BAT is connected with BAT_IN internally for battery voltage detection.
TABLE 3-5: INTENSITY CONTROLLABLE LED DRIVER
Note 1: Classic BR/EDR and RX_IND functions are enabled.
TABLE 3-4: SAR-ADC AND BATTERY VOLTAGE DETECTOR
Parameter Min. Typical Max. Unit
Operating Temperature -20 — +70 ºC
AVDD_SAR Power Supply — 1.8 — V
SAR_BAT Detection
(1)
3.3 — 4.2 V
Resolution — 10 — bit
Operating Current (including bandgap) — — 1 mA
Deep-Sleep Current — — 1 µA
Parameter Min. Typical Max. Unit
Operating Temperature -20 — +70 ºC
Open-Drain Voltage — — 3.6 V
Current Step — 0.3 — mA
Programmable Current Range 0 — 5 mA
Intensity Control — 16 — step
Power Down Open-Drain Current — — 1 µA
Deep-Sleep Current — — 1 µA
TABLE 3-6: POWER CONSUMPTION-CLASSIC
(1)
Test Condition Current Consumption (avg.) (mA) Remarks
Standby mode 2.543 —
Deep-Sleep mode 0.281 —
Connected+Sniff, Master (no data) 0.710 No data was transmitted
Sniff interval = 500 ms
Connected+Sniff, Slave (no data) 0.70 No data was transmitted
Sniff interval = 500 ms
Data, Master 14.08 Data transmitted at 115200 bps;
block size = 500
Data, Slave 19.06 Data transmitted at 115200 bps;
block size = 500