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参数资料
| 型号： | MAX7033EUI+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/16页 |
| 文件大小： | 0K |
| 描述： | IC RX 315MHZ/433MHZ ASK 28TSSOP |
| 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，433MHz |
| 灵敏度： | -114dBm |
| 数据传输率 - 最大： | 33 kbps |
| 调制或协议： | ASK |
| 应用： | 汽车 RKE，遥控，无线传感器 |
| 电流 - 接收： | 5.2mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 电源电压： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 105°C |
| 封装/外壳： | 28-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 28-TSSOP |
| 包装： | 带卷 (TR) |
315MHz/433MHz ASK Superheterodyne
Receiver with AGC Lock
AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit, V AVDD = V DVDD = V DD5 = +3.0V to +3.6V, all RF inputs are referenced to 50 Ω , f RF = 315MHz,
T A = -40°C to +105°C, unless otherwise noted. Typical values are at V AVDD = V DVDD = V DD5 = +3.3V and T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Maximum Load Capacitance
Output High Voltage
Output Low Voltage
C LOAD
10
V DD5
0
pF
V
V
CRYSTAL OSCILLATOR
Crystal Frequency (Note 5)
f XTAL
f RF = 433MHz
f RF = 315MHz
V XTALSEL = 0V
V XTALSEL = V DD5
V XTALSEL = 0V
V XTALSEL = V DD5
6.6128
13.2256
4.7547
9.5094
MHz
Crystal Tolerance
50
ppm
Input Capacitance
From each pin to ground
6.2
pF
Note 1: 100% tested at T A = +25 ° C. Guaranteed by design and characterization over temperature.
Note 2: IRSEL is internally set to 375MHz IR mode. It can be left open when the 375MHz image-rejection setting is desired. Bypass
to AGND with a 1nF capacitor in a noisy environment.
Note 3: BER = 2 x 10 -3 , Manchester encoded, data rate = 4kbps, IF bandwidth = 280kHz.
Note 4: Input impedance is measured at the LNAIN pin. Note that the impedance includes the 15nH inductive degeneration con-
nected from the LNA source to ground. The equivalent input circuit is 50 Ω in series with 2.2pF.
Note 5: Crystal oscillator frequency for other RF carrier frequency within the 300MHz to 450MHz range is (f RF - 10.7MHz)/64 for
XTALSEL = 0V, and (f RF - 10.7MHz)/32 for XTALSEL = V DD5 .
Typical Operating Characteristics
(Typical Application Circuit , V AVDD = V DVDD = V DD5 = +3.3V, f RF = 315MHz, T A = +25°C, unless otherwise noted.)
6.0
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
7.0
SUPPLY CURRENT
vs. RF FREQUENCY
100
BIT-ERROR RATE
vs. AVERAGE CARRIER POWER
5.8
5.6
5.4
+85 ° C
+105 ° C
6.5
6.0
+105 ° C
10
f RF = 433MHz
5.2
5.5
5.0
4.8
4.6
4.4
4.2
-40 ° C
+25 ° C
5.0
4.5
4.0
3.5
-40 ° C
+25 ° C
+85 ° C
1
0.1
f RF = 315MHz
4.0
3.0
0.01
3.0
3.1
3.2
3.3
3.4
3.5
3.6
250
300
350
400
450
500
-130 -128 -126 -124 -122 -120 -118 -116 -114
SUPPLY VOLTAGE (V)
RF FREQUENCY (MHz)
AVERAGE CARRIER POWER (dBm)
_______________________________________________________________________________________
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7033EVKIT-315 | 功能描述:射频开发工具 MAX7033 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX7033EVKIT-433 | 功能描述:射频开发工具 MAX7033 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX7034 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:315MHz/434MHz ASK Superheterodyne Receiver |
| MAX7034_09 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:315MHz/434MHz ASK Superheterodyne Receiver |
| MAX7034_11 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:315MHz/434MHz ASK Superheterodyne Receiver 250μs Startup Time |
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