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參數(shù)資料
| 型號： | LMX9838 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Bluetooth Serial Port Module |
| 中文描述： | 藍牙串行端口模塊 |
| 文件頁數(shù)： | 6/26頁 |
| 文件大?。?/td> | 974K |
| 代理商： | LMX9838 |
10.0 General Specifications
Absolute Maximum Ratings (see
Table 7
) indicate limits be-
yond which damage to the device may occur. Operating
Ratings (
see
Table 8
) indicate conditions for which the device is in-
tended to be functional.
This device is a high performance RF integrated circuit and is
ESD sensitive. Handling and assembly of this device should
be performed at ESD free workstations.
The following conditions are true unless otherwise stated in
the tables below:
T
A
= -40°C to +85°C
V
CC
= 3.3V
RF system performance specifications are guaranteed on
National Semiconductor FlagStaff board rev 2.1
evaluation platform
TABLE 7. Absolute Maximum Ratings
Symbol
Parameter
Min
-0.2
Max
4
Unit
V
V
CC
V
I
T
S
T
LNOPB
Digital Voltage Regulator input
Voltage on any pad with GND = 0V
-0.2
V
CC
+ 0.2
+150
V
Storage Temperature Range
-65
°C
Lead Temperature NOPB (Note 4),(Note 5)
(solder 40 sec.)
ESD - Human Body Model
250
°C
ESD
HBM
ESD
MM
ESD
CDM
2000
V
ESD - Machine Model
200 (Note 6)
V
ESD - Charge Device Model
250
V
Note 4:
Reference IPC/JDEC J-STD-20C spec.
Note 5:
NOPB = No Pb (No Lead).
Note 6:
A 200V ESD rating applies to all pins except Antenna Pins.
TABLE 8. Recommended Operating Conditions
Symbol
Parameter
Min
3.0
Typ
3.3
Max
3.6
Unit
V
MV
CC
V
CC
T
R
T
A
Module internal Voltage Regulator input
Digital Voltage Regulator input
2.5
3.3
3.6
V
μ
s
°C
Digital Voltage Regulator Rise Time
10
Ambient Operating Temperature Range
Fully Functional Bluetooth Node
Supply Voltage Digital I/O
-40
+25
+85
V
CC
_I (Note 7)
V
CC
_CORE
1.8
3.3
3.6
V
Supply Voltage Output (Note 8)
1.8
V
Note 7: V
CC
must be > (V
CC
_IO - 0.5V) to avoid backdrive supply.
Note 8:
Should not be used for external supplies
Power Supply Requirements
(Notes 9, 10)
Symbol
Parameter
Min
Typ
(Note 11)
Max
Unit
I
CC-TX
I
CC-RX
I
RXSL
I
RXM
I
SnM
I
SC-TLDIS
Power supply current for continuous transmit
65
mA
Power supply current for continuous receive
65
mA
Receive Data in SPP Link, Slave
26
mA
Receive Data in SPP Link, Master
23
mA
Sniff Mode, Sniff interval 1 second
6.5
mA
Scanning, No Active Link, TL Disabled
1.1
mA
Note 9:
Power supply requirements based on Class II output power.
Note 10:
Based on UART Baudrate 115.2kbit/s.
Note 11:
V
CC
= 3.3V, Ambient Temperature = +25 °C.
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMX9838_0709 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Bluetooth㈢ Serial Port Module |
| LMX9838DONGLE | 功能描述:藍牙/802.15.1 模塊 RoHS:否 制造商:Murata Wireless Solutions 類:1 頻帶:2402 MHz to 2480 MHz 靈敏度:- 92 dBm 數(shù)據(jù)速率: 工作電源電壓:2.2 V to 3.3 V 輸出功率: 接口類型:PCM, UART 天線連接器類型:Chip 最大工作溫度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm |
| LMX9838DONGLE/NOPB | 功能描述:藍牙/802.15.1 模塊 RoHS:否 制造商:Murata Wireless Solutions 類:1 頻帶:2402 MHz to 2480 MHz 靈敏度:- 92 dBm 數(shù)據(jù)速率: 工作電源電壓:2.2 V to 3.3 V 輸出功率: 接口類型:PCM, UART 天線連接器類型:Chip 最大工作溫度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm |
| LMX9838SB | 制造商:Texas Instruments 功能描述:Bluetooth Class II 3.3V 0.704Mbps 70-Pin LTCC Tray |
| LMX9838SB/NOPB | 功能描述:藍牙/802.15.1 模塊 RoHS:否 制造商:Murata Wireless Solutions 類:1 頻帶:2402 MHz to 2480 MHz 靈敏度:- 92 dBm 數(shù)據(jù)速率: 工作電源電壓:2.2 V to 3.3 V 輸出功率: 接口類型:PCM, UART 天線連接器類型:Chip 最大工作溫度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm |
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