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Maxim > Solutions > ISM, RKE, SRD; 315-433.92MHz Bands

Receiver ICs

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF 315MHz/434MHz ASK Superheterodyne Receiver
MAX7034

300MHz to 450MHz Superheterodyne ASK Receiver with Integrated Image Rejection Operates Up to +125°C
QV  PDF Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL
MAX7031

QV  PDF 308MHz/315MHz/418MHz/433.92MHz Low-Power, FSK Superheterodyne Receiver
MAX7042

QV  PDF 315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock
MAX7033

300MHz to 450MHz Superheterodyne Receiver with Integrated Image Rejection Operates Up to +105°C
QV  PDF 315MHz/434MHz Low-Power, 3V/5V ASK/FSK Superheterodyne Receiver
MAX1471

300MHz to 450MHz Superheterodyne ASK/FSK Receiver with Integrated Image Rejection Operates from 3V or 5V Supply
QV  PDF 315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range
MAX1473

Industry's First 300MHz to 450MHz Superheterodyne Receiver with AGC and Integrated Image Rejection Operates from 3V or 5V Supplies
QV  PDF 315MHz Low-Power, +3V Superheterodyne Receiver
MAX1470

112dB Sensitivity, 300MHz-450MHz Super-Het Receiver Has 50dB of Integrated Image Rejection



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
65 - 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
65 -
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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