RF Transceiver ICs
Manufacturer
- Analog Devices Inc./Maxim Integrated
Package
- SOT-23-8
- WQFN-16-EP(3x3)
- LFCSP-32(5x5)
- TQFN-12(4x4)
- SSOP-20-5.2mm
- TSSOP-28
- QFN-28-EP(5x5)
- TQFN-12-EP(4x4)
- TQFN-32-EP(5x5)
- TQFN-24-EP(4x4)
- TQFN-16-EP(3x3)
- QSOP-28
- TQFN-56(7x7)
- TQFN-56(8x8)
- MSOP-10-3mm
- TQFN-24(4x4)
- TQFN-48(7x7)
- -
- SSOP-28
- SSOP-28-208mil
- QFN-48(7x7)
- QFN-28(5x5)
- TQFN-28(5x5)
- TQFN-28-EP(5x5)
- TQFN-56-EP(8x8)
- TQFN-48-EP(7x7)
- TQFN-32(5x5)
- TQFN-20-EP(5x5)
- SQFN-40(6x6)
- TQFN-68-EP(10x10)
- TQFP-48-EP(7x7)
Gain Bandwidth Product(GBP)
- -40℃~+105℃
- -40℃~+125℃
- -40℃~+85℃
Technology Type
- 4.5V~5.5V
- 2.7V~5.5V
- 3V~5.5V
- 1.8V~3.6V
- 2.7V~3.6V
- 2.7V~3.3V
- 3.3V
- 2.1V~3.6V
- 3V~3.6V;4.5V~5.5V
- 2.7V~4.5V
- 2.7V~3V
- 2.1V~3.6V;4.5V~5.5V
- 2.7V~4.8V
Total Harmonic Distortion
- -
- 2.4GHz~2.5GHz
- 300MHz~450MHz
- 1.7GHz~2GHz
- 287MHz~320MHz;425MHz~480MHz;860MHz~960MHz
- 800MHz~1GHz
- 4.9GHz~5.9GHz
- 902MHz~928MHz
- 868MHz~915MHz
- 315MHz~390MHz
- 300MHz~960MHz
- 2.4GHz~2.5GHz;4.9GHz~5.875GHz
- 288MHz~945MHz
- 925MHz~2.175GHz
- 120MHz~235MHz
- 1160MHz~1610MHz
- 865MHz~894MHz;1.71GHz~1.79GHz;1.8GHz~1.88GHz;1.93GHz~1.99GHz;2.1GHz~2.17GHz
Input
- I2C
- SPI
- -
- SPI,UART
- GPIO,I2C,SPI,UART
- ADC,GPIO,SPI
Number of Driver
- 200Kbps
- -
- 100Kbps
- 66Kbps
- 50Kbps
- 115.2Kbps
- 100kbps
- 115.2kbps
- 54Mbps
- 200kbps
- 4kbps
- 33kbps
- 1.22Mbps
- 22Mbps
- 11Mbps
Lag of Receiver
- -
- WiFi
- General-purposeISM<1GHz
- ISM
- AISG
- RKE
- Mobile Phone
- General-purposeISM>1GHz
Typical Application Frequency
- 24mA
- 9mA
- 6.4mA
- 23mA
- 6.7mA
- 22mA
- 80mA
- 36mA
- 62mA
- 118mA
- 100mA
- 14mA
- 26mA;27mA
- 78mA
Current Of Transmitting
- 315MHz;433.92MHz
- 315MHz;433MHz
- 2.176MHz
- 433.92MHz
- 315MHz
- 868MHz;915MHz
- 315MHz;433MHz;868MHz
- 900MHz
- 308MHz;315MHz;433.92MHz
- 1575.42MHz
Common Mode Rejection Ratio
- -
- 142mA
- 14mA
- 21mA
- 27mA
- 45mA
- 17mA
- 16mA
- 9.6mA
- 43mA
- 23mA
- 200mA
- 6.7mA
- 9.1mA
- 57mA
- 114mA
- 3.5mA
- 98mA
- 90mA
- 82mA
- 661mA
- 40mA
- 12.9mA
- 250mA
- 26mA
- 105mA
- 123mA
- 11.6mA
Type
- -
- TxRx + MCU
- TxRx Only
- Tx Only
Mounting Type
- -
- Surface Mount
Grade
- -
Qualification
- -
Supplier Device Package
- -
- 28-SSOP
- 16-TQFN (3x3)
- 48-TQFN (7x7)
- 48-QFN (7x7)
- 28-QSOP
- 32-TQFN (5x5)
- 68-TQFN (10x10)
- 56-TQFN (7x7)
- 32-TQFN-EP (5x5)
- 51-WLP (3.09x3.09)
- 140-WLP (4.53x4.49)
- 56-TQFN (8x8)
- 40-SQFN (6x6)
- 73-WLP (5.11x3.61)
- 48-TQFN (6x6)
- 56-TQFN-EP (8x8)
Series
- -
- *
- MAX2821
- MAX2820
- MAX2820A
Packaging
- Bulk
- Tray
- Tape & Reel (TR):::Cut Tape (CT):::Digi-Reel®
- Tube
- Tape & Reel (TR)
Part Status
- Active
- Obsolete
Package / Case
- -
- 32-WFQFN Exposed Pad
- 16-WFQFN Exposed Pad
- 40-VFQFN Exposed Pad
- 28-SSOP (0.154", 3.90mm Width)
- 48-WFQFN Exposed Pad
- 48-VFQFN Exposed Pad
- 68-WFQFN Exposed Pad
- 56-WFQFN Exposed Pad
- 51-WFBGA, WLBGA
- 28-SSOP (0.209", 5.30mm Width)
- 140-WFBGA, WLBGA
- 73-WFBGA, WLBGA
Frequency
- -
- 1.92GHz ~ 1.98GHz
- 2.3GHz ~ 2.7GHz
- 2.4GHz ~ 2.5GHz
- 2.4GHz
- 800MHz ~ 1GHz
- 700MHz ~ 2.7GHz
- 5GHz
- 900MHz
- 2.4GHz, 5GHz
- 300MHz ~ 450MHz
- 433.92MHz
- 315MHz
- 824MHz ~ 894MHz, 1.85GHz ~ 1.99GHz
- 315MHz, 433MHz, 868MHz, 915MHz
- 200MHz ~ 440MHz
- 100MHz ~ 600MHz
- 308MHz, 315MHz, 433.92MHz
- 2.36GHz ~ 2.4835GHz, 2.4GHz ~ 2.5GHz
- 308MHz
- 2.4GHz ~ 2.5GHz, 5.875GHz
- 2.176MHz
Voltage - Supply
- -
- 4.5V ~ 5.5V
- 3V ~ 3.6V
- 2.7V ~ 3V
- 2.7V ~ 5.5V
- 3V ~ 5.5V
- 3.3V
- 2.7V ~ 3.6V
- 2.1V ~ 5.5V
- 1.71V ~ 3.6V
- 2.1V ~ 3.6V, 4.5V ~ 5.5V
- 2.7V ~ 4.8V
RF Family/Standard
- Cellular
- WiFi
- Bluetooth, General ISM > 1GHz
- General ISM < 1GHz
- General ISM > 1GHz
- AISG
Sensitivity
- -
- -105dBm
- -95dBm
- -100dBm
- -120dBm
- -76dBm
- -110dBm
- -97dBm
- -113dBm
- -114dBm
- -104.2dBm
- -75dBm
Data Rate (Max)
- -
- 54Mbps
- 2Mbps
- 115.2kbps
- 11Mbps
- 66kbps
- 22Mbps
Power - Output
- -
- 1dBm
- 21dBm
- 4.5dBm
- 3dBm
- 0dBm
- -2dBm
- 6dBm
- 12dBm
- 5.5dBm
- 13.1dBm
- -3dBm
- 17.5dBm
- 20.3dBm
- -4.5dBm
Memory Size
- -
- 512kB Flash, 128kB SRAM
- 3MB Flash, 1MB SRAM
- 64kB Flash
Operating Temperature
- -40°C ~ 85°C
- -40°C ~ 85°C (TA)
- -40°C ~ 105°C
- -25°C ~ 85°C
- -40°C ~ 125°C
Current - Receiving
- -
- 36mA
- 80mA
- 14mA
- 6.7mA
- 22mA
- 23mA
- 24mA
- 2.05mA ~ 4.45mA
- 62mA ~ 78mA
- 6.4mA ~ 6.7mA
- 144mA ~ 367mA
- 6.4mA ~ 6.8mA
- 80mA ~ 110mA
- 62mA
- 75mA ~ 120mA
- 4.8mA ~ 10.8mA
- 135mA ~ 210mA
- 118mA ~ 210mA
- 6.1mA ~ 7.0mA
- 79mA ~ 120mA
- 76mA ~ 117mA
- 105mA
- 118mA ~ 151mA
Base Product Number
- MAX255
- MAX703
- MAX2511
- MAX2510
- MAX2832
- MAX7030
- MAX2851
- MAX2426
- MAX2421
- MAX2424
- MAX2440
- MAX2441
- MAX282
- MAX2442
- MAX2463
- MAX2420
- MAX2422
- MAX2460
- MAX2831
- MAX2830
- MAX2828
- MAX7037
- MAX251
- MAX283
- MAX2829
- MAX7032
- MAX258
- MAX2550
- MAX2551
- MAX9947
DigiKey Programmable
- Not Verified
Protocol
- Bluetooth v5.2
- -
- 802.11b/g
- WiMAX
- 802.11b
- GSM, HSPA+, WCDMA
- 802.11a
- LTE
- 802.11a/b/g
Modulation
- -
- CCK, OFDM, QPSK
- ASK, OOK
- OFDM
- CCK
- ASK, FSK
- BPSK, FSK, QPSK
- CCK, DSSS, OFDM
- FSK
- BPSK, VCO
- ASK, FSK, OOK
- OOK
- 16QAM, 64QAM
Current - Transmitting
- -
- 2.25mA ~ 7.42mA
- 26mA
- 17mA
- 82mA ~ 104mA
- 4.3mA ~ 12.4mA
- 248mA ~ 435mA
- 42mA
- 16mA
- 32mA
- 11.6mA
- 11.6mA ~ 12.5mA
- 23mA
- 70mA
- 98mA ~ 185mA
- 82mA ~ 209mA
- 218mA ~ 315mA
- 82mA ~ 212mA
- 4.7mA ~ 11.5mA
- 142mA ~ 157mA
- 3.5mA ~ 11.6mA
- 3.5mA ~ 12.4mA
- 116mA ~ 145mA
- 116mA ~ 140mA
- 315mA
- 142mA ~ 184mA
Mfr
- Analog Devices Inc./Maxim Integrated
Serial Interfaces
- I2C, I2S, SPI, UART, USB
- SPI
- -
- SPI, UART
GPIO
- 23
- 16
- 104
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