参数资料
型号: MAX7034AUI/V+
厂商: Maxim Integrated
文件页数: 2/14页
文件大小: 0K
描述: IC RCVR 315/433MHZ 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: 50
频率: 300MHz ~ 450MHz
灵敏度: -114dBm
数据传输率 - 最大: 66 kbps
调制或协议: ASK
应用: RKE,遥测,安全技术
电流 - 接收: 7.2mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
特点: 配有 RSSI
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 125°C
封装/外壳: 28-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 28-TSSOP
包装: 管件
315MHz/434MHz ASK Superheterodyne
Receiver
ABSOLUTE MAXIMUM RATINGS
V DD5 to AGND.......................................................-0.3V to +6.0V
AVDD to AGND .....................................................-0.3V to +4.0V
DVDD to DGND .....................................................-0.3V to +4.0V
AGND to DGND.....................................................-0.1V to +0.1V
IRSEL, DATAOUT, XTALSEL,
SHDN , EN_REG to AGND ....................-0.3V to (V DD5 + 0.3V)
All Other Pins to AGND ..........................-0.3V to (V DVDD + 0.3V)
Continuous Power Dissipation (T A = +70°C)
28-Pin TSSOP (derate 12.8mW/°C above +70°C) ..1025.6mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(Typical Application Circuit, V DD5 = +4.5V to +5.5V, no RF signal applied. T A = -40°C to +125°C, unless otherwise noted. Typical val-
ues are at V DD5 = +5.0V and T A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
Supply Voltage
SYMBOL
V DD5
CONDITIONS
+5.0V nominal supply voltage
MIN
4.5
TYP
5.0
MAX
5.5
UNITS
V
Supply Current
Shutdown Supply Current
I DD
I SHDN
V SHDN = V DD5
V SHDN = 0V
f RF = 315MHz
f RF = 434MHz
6.7
7.2
3
8.2
8.7
8
mA
μA
Input-Voltage Low
V IL
EN_REG, SHDN
V DD5 -
0.4
0.4
V
Input-Voltage High
Input Logic Current High
V IH
I IH
XTALSEL
V DVDD -
0.4
15
V
μA
f RF = 434MHz, V IRSEL = V DVDD
V DVDD -
0.4
Image-Reject Select Voltage
(Note 2)
f RF = 375MHz, V IRSEL = V DVDD /2
1.1
V DVDD -
1.5
V
f RF = 315MHz, V IRSEL = 0V
0.4
DATAOUT Output-Voltage Low
DATAOUT Output-Voltage High
V OL
V OH
I SINK = 10μA
I SOURCE = 10μA
0.125
V DD5 -
0.125
V
V
2
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