TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 165

• 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

FSKNP:
ADDR:
ASKNP:
ADDR:
RSSI1:
ADDR:
RSSI2:
ADDR:
Data Sheet
7:0
5:0
7:0
7:0
Bit R/W Description
Bit R/W Description
Bit R/W Description
Bit R/W Description
R
R
R
C
Peak-Detector 1 read register
Peak-Detector 2 read register
0xAF
0xB0
0xAC
0xAD
FSK Noise Power
ASK Noise Power
FSK Noise Power
The read only register contains the actual noise power that should be used
to set the
Threshold
ASK Noise Power
The read only register contains the actual noise power that should be used
to set the
and
register.
RSSI: Peak Level During Payload
Tracking started after FSYNC + PKBITPOS
Set at EOM
Cleared at Reset
RSSI: Peak Level.
Tracking is active when Digital Receiver is enabled
Set at higher peak levels than stored
Cleared at Reset and SPI read out
Dual: ASIGDET1 and BSIGDET1: Signal detector (Wake Up)
Dual: ASIGDET0 and BSIGDET0: Signal detector (Run Mode)
Dual: ANDTHRES and BNDTHRES: FSK Noise Detector
register.
161
Register Descriptions
Reset Value: 0x00
Reset Value: 0x00
Reset Value: 0x00
Reset Value: 0x00
Version 4.0, 2007-06-01
TDA523x