TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 16

• 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

2.2
Table 1
Data Sheet
Pin
No.
1
2
3
4
5
6
7
8
9
Symbol
IFBUF-IN
IFBUF-OUT
GNDA
LIM-IN+
LIM-IN-
VDD5V
VDDD
VDDD1V5
GNDD
Pin Definition and Functions
Pin Definition and Function
see schematic of Pin 1
see schematic of Pin 1
IFBUF-IN
LIM-IN+
LIM-IN-
IFBUF-OUT
GNDD
GNDD
=
=
GNDA
GNDA
GNDA
VDDA
+
-
+
VReg
-
VReg
GNDA
12
330Ω
VDD5V
VDDD
VDDD
VDD1V5
GNDA
VDDA
Limiter
Limiter
IF-Buffer
Functional Description
Function
Input of IF Buffer
Amplifier
Output of IF Buffer
Amplifier
Analog Ground
IF Limiter Input
Complementary IF
Limiter Input
Supply 5 V
Digital Supply 3.3 V
Digital Supply 1.5 V
Digital Ground
Version 4.0, 2007-06-01
TDA523x