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Maxim > 方案 > ISM、RKE、SRD:315-433.92MHz波段

接收器IC

数据资料
显示 标题/型号 关键优势
QV  PDF 315MHz/434MHz ASK超外差接收器
MAX7034

300MHz至450MHz超外差ASK接收机,集成镜频抑制电路,工作温度高达+125°C
QV  PDF 低成本、308MHz、315MHz和433.92MHz FSK收发器,带有N分频PLL
MAX7031

QV  PDF 308MHz/315MHz/418MHz/433.92MHz低功耗、FSK超外差接收器
MAX7042

QV  PDF 315MHz/433MHz ASK超外差接收器,带有AGC锁存
MAX7033

300MHz至450MHz、超外差接收器,集成镜频抑制电路,工作温度高达+105°C
QV  PDF 315MHz/434MHz低功耗、3V/5V ASK/FSK超外差接收器
MAX1471

300MHz至450MHz、超外差ASK/FSK接收器,集成镜频抑制电路,3V或5V供电
QV  PDF 315MHz/433MHz ASK超外差接收器,具有更宽的动态范围
MAX1473

业内首款300MHz至450MHz超外差接收器,带有AGC和集成镜频抑制,采用3V或5V供电
QV  PDF 315MHz、低功耗、+3V、超外差接收器
MAX1470

112dB灵敏度、300MHz至450MHz超外差接收器,提供50dB镜频抑制



Key Specifications:  ISM RF Receivers
Part Number Ref. Clock Freq.
(MHz)
IF fOUT
(MHz)
VSUPPLY
(V)
ISUPPLY
(mA)
Applications Solutions Band/ Freq.
(MHz)
Features Footprint
(mm x mm)
Package/Pins Smallest Available Pckg.
(mm2)
Industry Qualified RoHS Available
max w/pins
MAX7034  - - - 6.7
Garage Door Openers
Peripherals
Remote Controls
Remote Keyless Entry
Security Systems
Wireless Computer
Wireless Sensors
- -
250us Startup Time
Built-In 44dB RF Image Rejection
Excellent Receive Sensitivity Over Temperature
-
TSSOP/28
64.7 - Yes
MAX1471  - - - 7
ISM
RKE
TPM
300MHz to 450MHz
400MHz
300 to 450
-40C to +125C operation
1.1uA Deep-Sleep Mode Current
7mA Operating Supply Current
ASK and FSK Demodulated Data on Separate Outputs
On-Chip PLL, VCO and Loop Filter
Operates down to 2.4V
Operates from Single 3.3V or 5.0V Supplies
Programmable Through Serial
5.0 x 5.0
TQFN/32
26
Automotive - AECQ100
Automotive - General
MAX7033  - - - 5.2 ISM
300MHz to 450MHz
400MHz
300 to 450
-40C to 105C operation
1ms AGC Release Time
5.2mA Operating Supply Current
44dB RF Image_Rejection
<3.5uA Power_down mode
AGC Lock feature
Better than -114dBm Receive Sensitivity
On-Chip PLL, VCO and Loop Filter
Operates from Single 3.3V or 5.0V Supplies
5.0 x 5.0
6.3 x 9.7
TQFN/32
TSSOP/28
26 -
MAX7042  <=17.634 10.7
2.4 to 3.6
4.5 to 5.5
6.2
ISM
RKE
TPM
Selectable 308/315/418/433.92MHz 300 to 450
-110dBm FSK sensitivity
-40C to +125C operation
6.2mA receive current
>45dB Image Rejection
On-Chip PLL, VCO and Loop Filter
Operates down to 2.4V
Operates from Single 3.3V or 5.0V Supplies
5.0 x 5.0
TQFN/32
26
Automotive - AECQ100
Automotive - General
MAX1473  - - - 5.2
ISM
RKE
300MHz to 450MHz
400MHz
300 to 450
-115dBm Receive Sensitivity
5.2mA Operating Supply Current
53dB RF Image-Rejection
High Dynamic Range with On-Chip AGC
On-Chip PLL, VCO and Loop Filter
Operates from Single 3.3V or 5.0V Supplies
Selectable Image-Rejection Center Frequency
5.0 x 5.0
6.3 x 9.7
TQFN/32
TSSOP/28
26 Automotive - General
MAX1470  - - - 5.5 ISM
300MHz to 450MHz
400MHz
250 to 500
+3.0V to +3.6V Single-Supply Operation
-115dBm Receive Sensitivity
5.5mA Operating Supply Current
53dB RF Image-Rejection
On-Chip PLL, VCO and Loop Filter
6.3 x 9.7
TSSOP/28
64.7 -
See All ISM RF Receivers (7)

Key Specifications:  ISM RF Transceivers
Part Number Solutions Features Applications Freq.
(MHz)
ISUPPLY
(mA)
Package/Pins Smallest Available Pckg.
(mm2)
RoHS Available
max w/pins
MAX7031 
Remote Controls
Remote Sensing
Security Systems
Smoke Alarms
+10dBm Output Power into 50Ω Load
FSK Modulation
Factory-Preset Frequency
Integrated Tx/Rx Switch
Single-Crystal Transceiver
Remote Controls
Remote Sensing
Security Systems
Smoke Alarms
308 to 433.92 11.6
TQFN/32
26 Yes
See All ISM RF Transceivers (9)



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