TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 78

• Manufacturer Part Number: TDA5230
• Description: IC RECEIVER ASK/FSK 28-TSSOP
• Manufacturer: Infineon Technologies
• Type: Receiverr

Specifications of TDA5230

• Package / Case: 28-TSSOP
• Frequency: 433MHz ~ 450MHz, 865MHz ~ 868MHz
• Sensitivity: -111dBm
• Data Rate - Maximum: 20 kbps
• Modulation Or Protocol: ASK, FSK
• Applications: RKE, TPM, Security Systems
• Current - Receiving: 8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Operating Frequency: 870 MHz
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SP000076520; TDA5230; TDA5230INTR

RSSI1:
ADDR:
RSSI2:
ADDR:
Data Sheet
7:0
7:0
Bit R/W Description
Bit R/W Description
R
C
Peak Detector 1 read register
Peak Detector 2 read register
0xAC
0xAD
RSSI1: peak level during payload
Tracking started after FSYNC + PKBITPOS
Set at EOM
Cleared at Reset and FSYNC
RSSI2: peak level.
Tracking is active when Digital Receiver is enabled
Set at higher peak levels than stored
Cleared at Reset and SPI read out
74
Functional Description
Reset Value: 0x00
Reset Value: 0x00
Version 4.0, 2007-06-01
TDA523x