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参数资料
| 型号： | MAX7031MATJ50+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 8/20页 |
| 文件大小： | 0K |
| 描述： | IC TXRX FSK W/PLL 32TQFN-EP |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 60 |
| 频率： | 315MHz |
| 数据传输率 - 最大： | 33kbps |
| 调制或协议： | FSK |
| 应用： | 车库门开启器，遥控，双向 RKE |
| 功率 - 输出： | 10dBm |
| 灵敏度： | -110dBm |
| 电源电压： | 2.1 V ~ 3.6 V，4.5 V ~ 5.5 V |
| 电流 - 接收： | 6.7mA |
| 电流 - 传输： | 12.5mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 包装： | 管件 |
Low-Cost, 308MHz, 315MHz, and 433.92MHz
FSK Transceiver with Fractional-N PLL
Typical Operating Characteristics (continued)
(Typical Operating Circuit, V PAVDD = V AVDD = V DVDD = V HVIN = +3.0V, f RF = 433.92MHz, IF BW = 280kHz. 4kbps Manchester
encoded, 0.2% BER deviation = ±50kHz, T A = +25°C, unless otherwise noted.)
TRANSMITTER
SUPPLY CURRENT
SUPPLY CURRENT vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
SUPPLY CURRENT vs. OUTPUT POWER
16
f RF = 315MHz
17
f RF = 434MHz
T A = +85 ° C
12
11
f RF = 315MHz
14
T A = +85 ° C
15
10
9
12
T A = +125 ° C
T A = -40 ° C
13
T A = +125 ° C
T A = -40 ° C
8
7
10
8
T A = +25 ° C
11
9
T A = +25 ° C
6
5
4
2.1
2.4
2.7
3.0
3.3
3.6
2.1
2.4
2.7
3.0
3.3
3.6
-14
-10
-6
-2
2
6
10
SUPPLY VOLTAGE (V)
SUPPLY CURRENT vs. OUTPUT POWER
SUPPLY VOLTAGE (V)
OUTPUT POWER vs. SUPPLY VOLTAGE
AVERAGE OUTPUT POWER (dBm)
OUTPUT POWER vs. SUPPLY VOLTAGE
14
13
12
11
f RF = 434MHz
14
12
10
f RF = 315MHz
T A = -40 ° C
T A = +25 ° C
14
12
10
f RF = 434MHz
T A = +25 ° C
T A = -40 ° C
10
9
8
7
8
6
T A = +125 ° C
T A = +85 ° C
8
6
T A = +125 ° C
T A = +85 ° C
6
5
4
4
-14
-10
-6
-2
2
6
10
2.1
2.4
2.7
3.0
3.3
3.6
2.1
2.4
2.7
3.0
3.3
3.6
AVERAGE OUTPUT POWER (dBm)
EFFICIENCY vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
EFFICIENCY vs. SUPPLY VOLTAGE
40
f RF = 315MHz
T A = -40 ° C
40
f RF = 434MHz
T A = -40 ° C
35
T A = +25 ° C
35
T A = +25 ° C
30
30
T A = +85 ° C
25
T A = +85 ° C
25
T A = +125 ° C
T A = +125 ° C
20
20
2.1
2.4
2.7
3.0
3.3
3.6
2.1
2.4
2.7
3.0
3.3
3.6
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7031MATJ50+ | 功能描述:射频收发器 308/315/433.92MHz FSK Transceiver RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX7031MATJ50+T | 功能描述:射频收发器 308/315/433.92MHz FSK Transceiver RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX7031MATJ50-T | 制造商:Maxim Integrated Products 功能描述:LOW COST, CRYSTAL 308MHZ, 315MHZ & 433.92MHZ - Tape and Reel |
| MAX7032 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, Crystal-Based, Programmable, ASK/FSK Transceiver with Fractional-N PLL |
| MAX7032_09 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, Crystal-Based, Programmable, ASK/FSK Transceiver with Fractional-N PLL |
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