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参数资料
| 型号： | MAX7030LATJ+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 8/20页 |
| 文件大小： | 0K |
| 描述： | IC ASK TXRX 315MHZ 32-TQFN |
| 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： | 2,500 |
| 频率： | 315MHz |
| 数据传输率 - 最大： | 33kbps |
| 调制或协议： | ASK，OOK |
| 应用： | 车库门开启器，遥控，双向 RKE |
| 功率 - 输出： | 10dBm |
| 灵敏度： | -114dBm |
| 电源电压： | 2.1 V ~ 3.6 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： | 带卷 (TR) |
Low-Cost, 315MHz and 433.92MHz
ASK Transceiver with Fractional-N PLL
Typical Operating Characteristics (continued)
(Typical Application Circuit, V PAVDD = V AVDD = V DVDD = V HVIN = +3.0V, f RF = 433.92MHz, IF BW = 280kHz, 4kbps Manchester encod-
ed, 0.2% BER, T A = +25°C, unless otherwise noted.)
TRANSMITTER
SUPPLY CURRENT
SUPPLY CURRENT vs. SUPPLY VOLTAGE
vs. SUPPLY VOLTAGE
SUPPLY CURRENT vs. SUPPLY VOLTAGE
16
14
f RF = 315MHz
PA ON
WITHOUT ENVELOPE SHAPING
T A = +85 ° C
6.0
5.5
5.0
4.5
f RF = 315MHz
PA OFF
T A = +125 ° C
17
15
f RF = 434MHz
PA ON
WITHOUT ENVELOPE SHAPING
T A = +85 ° C
12
10
T A = +125 ° C
T A = -40 ° C
T A = +25 ° C
4.0
3.5
3.0
T A = +85 ° C
13
11
T A = +125 ° C
T A = -40 ° C
T A = +25 ° C
2.5
T A = +25 ° C
T A = -40 ° C
8
2.0
9
2.1
2.4
2.7
3.0
3.3
3.6
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 CURRENT
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
SUPPLY CURRENT vs. OUTPUT POWER
SUPPLY VOLTAGE (V)
SUPPLY CURRENT vs. OUTPUT POWER
6.0
f RF = 434MHz
12
f RF = 315MHz
14
f RF = 434MHz
5.5
PA OFF
T A = +125 ° C
11
PA ON
ENVELOPE SHAPING ENABLED
13
PA ON
ENVELOPE SHAPING ENABLED
10
12
5.0
T A = +85 ° C
9
11
4.5
8
PA ON
10
PA ON
9
4.0
T A = +25 ° C
7
8
3.5
T A = -40 ° C
6
5
50% DUTY CYCLE
7
6
50% DUTY CYCLE
3.0
4
5
2.1
2.4
2.7
3.0
3.3
3.6
-14
-10
-6
-2
2
6
10
-14
-10
-6
-2
2
6
10
SUPPLY VOLTAGE (V)
AVERAGE OUTPUT POWER (dBm)
AVERAGE OUTPUT POWER (dBm)
SUPPLY CURRENT AND OUTPUT POWER
vs. EXTERNAL RESISTOR
SUPPLY CURRENT AND OUTPUT POWER
vs. EXTERNAL RESISTOR
18
16
14
12
10
8
6
4
2
CURRENT
f RF = 315MHz
PA ON
POWER
MAX7030 toc23-1
16
12
8
4
0
-4
-8
-12
-16
18
16
14
12
10
8
6
4
2
CURRENT
f RF = 433MHz
PA ON
POWER
MAX7030 toc23-2
16
12
8
4
0
-4
-8
-12
-16
0.1
1
10
100
1k
10k
0.1
1
10
100
1k
10k
8
EXTERNAL RESISTOR ( Ω )
EXTERNAL RESISTOR ( Ω )
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7030MATJ | 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Rail/Tube |
| MAX7030MATJ+ | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL |
| MAX7030MATJ-T | 制造商:Maxim Integrated Products 功能描述:LOW-COST,CRYSTAL-BASED,315MHZ,345MHZ,&433.92M - Tape and Reel |
| MAX7031 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL |
| MAX7031_09 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL |
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