TDA5201 Infineon Technologies, TDA5201 Datasheet - Page 8

• Manufacturer Part Number: TDA5201
• Description: IC LP SGL CONV ASK P-TSSOP-28
• Manufacturer: Infineon Technologies
• Type: Receiverr

Specifications of TDA5201

• Package / Case: 28-TSSOP
• Frequency: 310MHz ~ 350MHz
• Sensitivity: -107dBm
• Modulation Or Protocol: ASK
• Applications: Alarm Systems, Communication Systems
• Current - Receiving: 4.8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 350 MHz
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Product Depth (mm): 4.4mm
• Product Length (mm): 9.7mm
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant
• Other names: SP000012902; TDA5201INTR

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2.1
The IC is a very low power consumption single chip ASK Superheterodyne Receiver (SHR) for the frequency
bands 315 MHz and 345 MHz. The SHR offers a high level of integration and needs only a few external
components. The device contains a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a
PLL synthesizer, a crystal oscillator, a limiter with RSSI generator, a data filter, a data comparator (slicer) and a
peak detector. Additionally there is a power down feature to save battery life.
2.2
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2.3
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Data Sheet
Keyless Entry Systems
Remote Control Systems
Fire Alarm Systems
Low Bitrate Communication Systems
Low supply current (
Supply voltage range 5 V ±10 %
Power down mode with very low supply current (50 nA typ.)
Fully integrated VCO and PLL Synthesizer
RF input sensitivity < – 110 dBm
Selectable receive frequency bands 315 MHz and 345 MHz
Selectable reference frequency
Limiter with RSSI generation, operating at 10.7 MHz
2
Data slicer with self-adjusting threshold
nd
order low pass data filter with external capacitors
Product Description
Overview
Application
Features
I
s
= 4.6 mA typ.)
8
ASK Single Conversion Receiver
Revision 1.6, 2010-12-21
Product Description
TDA 5201