TDA5340
The IC is a low power ASK/FSK/GFSK Transceiver for the frequency bands 300-320, 415-495, 863-960 MHz. Bi-phase modulation schemes, like Manchester, bi-phase mark, bi-phase space and differential Manchester as well as NRZ are supported. The chip offers a high level of integration and needs only a few external components, like a crystal, several blocking capacitors and the necessary matching elements. The IF-filter is integrated but depending on the performance requirements an external ceramic IF-filter can be used. For low cost applications an external passive antenna switch configuration can be used. The device is qualified according to automotive quality standards and operates between -40 and +110 °C at supply voltage ranges of 3.0-3.6 Volts or 4.5-5.5 Volts. A fully integrated Sigma-Delta Fractional-N PLL Synthesizer, with high frequency resolution and a crystal oscillator as reference, generates the necessary frequencies for the power amplifier or down conversion mixers.
| Parametric | TDA5340 |
|---|
| Frequency Band | 315.0MHz |
|---|
| Frequency Band | 434.0MHz |
|---|
| Frequency Band | 470.0MHz |
|---|
| Frequency Band | 868.0MHz |
|---|
| Frequency Band | 915.0MHz |
|---|
| Frequency Band | 959.0MHz |
|---|
| Channel Requirements per Band | Multi-Channel |
|---|
| Modulation Type | ASK / FSK / GSFK |
|---|
| Transmit Power
(@3V) | 14.0dBm |
|---|
| Temperature
min
max | -40.0°C
110.0°C |
|---|
| Frequency Range
(@ 25°C)
min
max | 300.0MHz
320.0MHz |
|---|
| Frequency Range
(@ 25°C)
min
max | 415.0MHz
495.0MHz |
|---|
| Frequency Range
(@ 25°C)
min
max | 863.0MHz
960.0MHz |
|---|
| ASK Receive Sensitivity | -116.0dBm |
|---|
| FSK Receive Sensitivity | -118.0dBm |
|---|
| Supply Voltage
min
max | 3.0V
3.6V |
|---|
| Supply Voltage
min
max | 4.5V
5.5V |
|---|
| Features | Digital baseband processing |
|---|
| Sales Product Name | TDA5340 |
|---|
| OPN | TDA5340XUMA1 |
|---|
| Product Status | not for new design |
|---|
| Package Name | PG-TSSOP-28 |
|---|
| Completely lead free | yes |
|---|
| Halogen free | yes |
|---|
| RoHS compliant | yes |
|---|
| Packing Size | 3000 |
|---|
| Packing Type | TAPE & REEL |
|---|
| Moisture Level | 3 |
|---|
| Summary of Features:- Operating temperature range -40 to +110°C
- Supply voltage range 3.0 to 3.6 V or 4.5 to 5.5 V
- Brownout detector
- Integrated 4-wire SPI bus interface
- 32-bit wide Unique ID on chip
- On-chip temperature sensor
- ESD protection +/- 2 kV on all pins (HBM)
- PG-TSSOP-28 package
Target Applications:- Remote keyless entry (RKE)
- Remote start applications
- Passive Keyless Entry (PKE)
- Security Alarm Systems
- Automatic Meter Reading (AMR) and Infrastructure (AMI)
- Home Automation
- Remote Control
- Sensor Networks
- Short range radio data transmission
 |
Data Sheet
| Title | Size | Date | Version |
|---|
| TDA5340 | 2.1 MB | 13 Jun 2012 | 01_02 |
Product Overview
Application Notes
User Manual
Product Brief
Additional Product Information
Application Brochure
Material Content SheetInfo
PCB Design Data
Package Data
PCB Design Data
Development Tools
