Product Summary

The MLX90109 is a single chip inductive RFID
transmitter-receiver for the 125kHz range. It has
been conceived for minimum system cost, and
minimum power consumption, whilst offering all
required flexibility for a state of the art AM Read-
Write base station.

Features

Features and Benefits
- Highly Integrated transmitter-receiver for 125kHz ASK transponders
- Parallel antenna gives factor of Qreader improved power efficiency over serial antenna
implementations
- Minimum reader PCB size with SO8 reader IC and minimum external components
- Integrated hardwired decoding for Biphase and Manchester ASK, 2kbit and 4kbit
transponders.
- Direct amplitude modulation on the reader antenna for downlink to transponder.
- Power down mode with Brown out protection
- Optimized system cost
- Fast design-in, ease of implementation.

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MLX90109EDC-AAA-000-RE
MLX90109EDC-AAA-000-RE


IC RFID TXRX 125KHZ 8-SOIC

Data Sheet

0-1: $2.71
1-10: $2.43
10-25: $2.21
25-100: $1.98
100-250: $1.80
250-500: $1.58
500-1000: $1.35
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MLX90109
MLX90109

Other


Data Sheet

Negotiable 
MLX90109EDC
MLX90109EDC

Melexis Inc

IC RFID TXRX 125KHZ 8-SOIC

Data Sheet

1-2600: $1.23
2600-5200: $1.10
MLX90109EDC-AAA-000-RE
MLX90109EDC-AAA-000-RE


IC RFID TXRX 125KHZ 8-SOIC

Data Sheet

0-1: $2.71
1-10: $2.43
10-25: $2.21
25-100: $1.98
100-250: $1.80
250-500: $1.58
500-1000: $1.35
MLX90121
MLX90121

Other


Data Sheet

Negotiable 
MLX90121EFR
MLX90121EFR

Melexis Inc (VA)

IC RFID TXRX 13.56MHZ 20-SSOP

Data Sheet

1-10: $5.29
10-25: $4.45
25-50: $3.77
50-100: $3.22
100-250: $2.77
250-500: $2.41
MLX90121EFR-DAA-000-RE
MLX90121EFR-DAA-000-RE


IC RFID TXRX 13.56MHZ 20-SSOP

Data Sheet

0-1: $4.16
1-10: $3.74
10-25: $3.40
25-100: $3.05
100-250: $2.77
250-500: $2.43
500-1000: $2.08