Metodo di pagamento
MAX41462GUB+ +BOM
RF Transmitter ASK, OOK 300MHz ~ 960MHz 16dBm 200kbps PCB, Surface Mount Antenna 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
UMAX-
Produttore:
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ProduttorePart #:
MAX41462GUB+
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Scheda dati:
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packingQty:
Tube,50
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packingOption:
Tube
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tempRange:
-40 to 105C
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Type:
Transmitter with I2C
Disponibilità: 7339 PZ
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MAX41462GUB+ Descrizione generale
The MAX41461/MAX41462 is a UHF sub-GHz ISM/SRD transmitter is designed to transmit On-Off Keying (OOK) or Amplitude-Shift Keying (ASK) data in the 286MHz to 960MHz frequency range. It integrates a fractional phase-locked-loop (PLL), so a single, low-cost crystal can be used to generate commonly used world-wide sub-GHz frequencies. The fast response time of the PLL allows for frequency-hopping spread spectrum protocols for increased range and security. The chip also features preset modes with pin-selectable frequencies so that only one wire is required for external microcontroller interface. The only frequency-dependent components required are for the external antenna matching network. Optionally, the device can be put into programmable mode and programmed using an I2C interface. The crystal-based architecture of the MAX41461/MAX41462 eliminates many of the common problems with SAW-based transmitters by providing greater modulation depth, faster frequency settling, higher tolerance of the transmit frequency, and reduced temperature dependence. A clock-out signal at 800kHz is also provided.
Caratteristiche principali
- Low Implementation Cost
- Bits-to-RF Single Wire Operation
- Low Bill-of-Materials (BOM)
- Uses Single, Low-Cost, 16MHz Crystal
- Small 3mm x 3mm μMAX-10 Package
- Increased Range, Data Rates, and Security
- Up to +16dBm PA Output Power
- Fast Frequency Switching for FHSS/DSSS
- Fast-On Oscillator: < 250μs Startup Time
- Up to 200kbps NRZ Data Rate
- Extend Battery Life with Low Supply Current
- < 8mA ASK Manchester Coded
- Selectable Standby and Shutdown Modes
- Auto Shutdown at < 20nA (typ) Current
- Ease of Use
- Pin Selectable 300MHz–928MHz Frequencies
- Pin Compatible ASK and FSK Versions
- +1.8V to +3.6V Single-Supply Operation
- Fully Programmable with 400kHz/1MHz I2C Interface
Applicazione
- Automatic Meter Reading (AMR)
- Building Automation and Security
- Garage Door Openers (GDO)
- Internet of Things (IoT)
- Radio Control Toys
- Remote and Passive Keyless Entry (RKE/PKE)
- Tire Pressure Monitoring Systems (TPMS)
- Wireless Sensors and Alarms
Specifiche
model | MAX41462GUB+ | packingQty | Tube,50 |
packingOption | Tube | lifeCycle | production |
tempRange | -40 to 105C | Product Category | RF Transmitter |
Type | Transmitter with I2C | Operating Frequency | 300 MHz to 960 MHz |
Maximum Operating Temperature | + 105 C | Mounting Style | SMD/SMT |
Supply Voltage - Max | 3.6 V | Supply Voltage - Min | 1.8 V |
Dimensions | 3 mm x 3 mm | Interface Type | I2C |
Minimum Operating Temperature | - 40 C | Modulation Format | ASK |
Operating Supply Current | 45 mA | Output Power | 16 dBm |
Product Type | RF Transmitter | Series | MAX4146 |
Factory Pack Quantity | 50 | Subcategory | Wireless & RF Integrated Circuits |
Technology | Si |
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Prodotto 365 giorni
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In Stock: 7.339
Minimum Order: 1
Qtà. | Prezzo unitario | Est. Prezzo |
---|---|---|
1+ | $1,304 | $1,30 |
200+ | $0,505 | $101,00 |
500+ | $0,486 | $243,00 |
1000+ | $0,479 | $479,00 |
I prezzi sottostanti sono solo di riferimento.
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