CB-OBS411X-04-0 ConnectBlue, CB-OBS411X-04-0 Datasheet - Page 10

• Manufacturer Part Number: CB-OBS411X-04-0
• Description: BLUETOOTH V2.1+EDR MODULE 4DBM
• Manufacturer: ConnectBlue

Specifications of CB-OBS411X-04-0

• Frequency: 2.4GHz
• Data Rate - Maximum: 115.2kbps
• Modulation Or Protocol: Bluetooth v2.1+EDR, Class 2 & 3
• Applications: General Purpose
• Power - Output: 4dBm
• Sensitivity: -84dBm
• Voltage - Supply: 3 V ~ 6 V
• Current - Receiving: 15.5mA
• Current - Transmitting: 25.1mA
• Data Interface: Solder Pads, 2 x 20mm, 1 mm pitch
• Antenna Connector: U.FL
• Operating Temperature: -30°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Other names: 809-1034

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Table 3: Power supply
The module is equipped with internal linear voltage regulators.
Table 4: Current consumption
Table 5: Input/output signals
Symbol
VCC_3V3 Power supply (Unregulated*) Min
Symbol
I
Symbol
V
V
V
V
V
I
C
CC
IO
3.3.2 Input/Output signals
IN
IN UART
IN
OUT
OUT
IO
@ VCC_3V3 = 3.3V
Low
High
Low
High
High
Parameter
Parameter
Logic LOW level input voltage
Logic HIGH level input voltage UART interface and RED signal
Logic HIGH level input voltage all other IO pins
Logic LOW level output voltage
Logic HIGH level output voltage
Sink and source current
I/O pin capacitance
Mode
Not connected
Not connected, stop mode enabled Not connectable, not discoverable Average 0.6
Connected
Transmitting @115.2kbit/s
Inquiry
Max 6.0
Value Unit
3.0
VDC
VDC
Connectable, discoverable
Connectable, not discoverable
Connectable, discoverable
Idle or Receiving
Min
Max 0.80
Min
Max 5.50
Min
Max 3.35
Max 0.40
Min
Max 8
Typ
Value Unit
-0.50
2.00
2.00
2.40
5
V
V
V
V
V
V
V
V
mA
pF
Average 14.5
Peak
Peak
Average 0.8
Peak
Average 1.2
Peak
Average 15.5
Peak
Average 25.1
Peak
Average 35.5
Peak
Value Unit
64.5
0.6
37.2
37.2
57.8
64.9
71.0
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
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