Product Summary

The TDA5211 is a very low power consumption single conversion receiver for the frequency band 310 to 350 MHz. The device offers a high level of integration and needs only a few external components. The TDA5211 contains a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a PLL synthesiser, a crystal oscillator, a limiter with RSSI generator, a PLL FSK demodulator, a data filter, a data comparator (slicer) and a peak detector. Applications include: Keyless Entry Systems, Remote Control Systems, Alarm Systems, Low Bitrate Communication Systems.

Parametrics

TDA5211 absolute maximum ratings: (1)Supply Voltage Vs: min=-0.3 V, max=5.5 V; (2)Junction Temperature Tj: min=-40 ℃, max=+150 ℃; (3)Storage Temperature Ts: min=-40 ℃, max=+125 ℃; (4)Thermal Resistance RthJA 114 K/W; (5)ESD integrity, all pins excl. Pins 1,3, 6, 28 VESD: max=+2kV; ESD integrity Pins 1,3,6,28 VESD: max=+1.5 kV.

Features

TDA5211 features: (1)Low supply current (Is = 5.7 mA typ. in FSK mode, Is = 5 mA typ. in ASK mode); (2)Supply voltage range 5V ±10%; (3)Power down mode with very low supply current (50nA typ.); (4)FSK and ASK demodulation capability; (5)Fully integrated VCO and PLL Synthesiser; (6)ASK sensitivity better than -110 dBm over specified temperature range (- 40 to +105℃); (7)Selectable frequency ranges 310-330 MHz and 330-350 MHz; (8)Limiter with RSSI generation, operating at 10.7MHz; (9)Selectable reference frequency.

Diagrams

TDA5211 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TDA5211
TDA5211

Infineon Technologies

RF Receiver 5V 50nA FSK/ASK Receiver

Data Sheet

0-2090: $0.70
2090-3000: $0.65
3000-6000: $0.62
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TDA5051
TDA5051

Other


Data Sheet

Negotiable 
TDA5051A
TDA5051A

Other


Data Sheet

Negotiable 
TDA5051AT/C1,512
TDA5051AT/C1,512

NXP Semiconductors

RF Wireless Misc HOME AUTOMATION MODM

Data Sheet

0-1: $3.07
1-25: $2.77
25-100: $2.52
100-250: $2.27
TDA5051AT/C1,518
TDA5051AT/C1,518

NXP Semiconductors

RF Wireless Misc HOME AUTOMATION MODM

Data Sheet

0-1: $2.46
1-25: $2.33
25-100: $2.13
100-250: $1.99
TDA5100
TDA5100

Infineon Technologies

RF Transmitter CONTROL

Data Sheet

0-2230: $0.50
2230-3000: $0.50
3000-5000: $0.48
TDA5100A
TDA5100A

Other


Data Sheet

Negotiable