Data Sheet

TBM-QCC307 Bluetooth Module Datasheet
11
TONLY ELECTRONICS HOLDINGS LIMITED Confidential
Operating temperature
-
40
85
°C
VDD_IO
1.7
3.6
V
VDD_BAT
2.8
4.4
V
VDD_CHG
0
5.5
V
Terminal voltages
0
VDD
V
电池充电 Battery charger
Item
Min
Type
Max
Unit
Input Voltage
4.5
5
5.75
V
Charge Current(CC mode)
194
200
206
mA
Trickle Charge Current
10
mA
Trickle Charge Threshold Voltage
2.92
V
Regulated Output(Float)Voltage
4.2
V
Stereo CODEC Analogue to Digital Converter
Parameter
Conditions
Min
Typ
Max
Unit
Resolution
-
-
16
Bits
Input Sample Rate,
F
sample
8
-
48
kHz
Signal to Noise
Ratio, SNR
fin=1kHz
B/W=20Hz→20kHz
A-Weighted
THD+N<0.1%
1.6Vpk-pkinput
F
sample
8kHz
-
95.3
-
dB
16kHz
-
93.8
-
dB
32kHz
-
94.2
-
dB
44.1kHz
-
92.4
-
dB
44.1kHz
-
91.8
-
dB
Digital Gain
Digital Gain Resolution=1/32
-24
-
21.5
dB
Analogue Gain
Analogue Gain Resolution=3dB
-3
-
42
dB
Maximum ADC Input
Signal Amplitude
13
2260
-
mVrms
3dBBandwidth
-
20
-
kHz
Stereo CODEC Digital to Analog Converter
Parameter
Conditions
Min
Typ
Max
Unit
Resolution
-
-
16
Bits
Input Sample
Rate,F
sample
8
-
96
kHz
Signal to Noise
Ratio, SNR
fin=1kHz
B/W=20Hz→20kHz
A-Weighted
THD+N<1%
0dBFS
input
F
sample
48KHz
Load=100K
-
95.6
-
dB
Digital Gain
Digital Gain Resolution=1/32
-24
-
21.5
dB