E981.12A39BB ELMOS Semiconductor, E981.12A39BB Datasheet - Page 4

• Manufacturer Part Number: E981.12A39BB
• Description: Interface - Specialized Dual I/O Link Master Transciever
• Manufacturer: ELMOS Semiconductor

Specifications of E981.12A39BB

• Rohs: yes
• Product Type: Dual I/O link Master Transceiver
• Operating Supply Voltage: 3.3 V
• Supply Current: 5.5 mA
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-44
• Minimum Operating Temperature: - 40 C

Dual IO-Link Master Transceiver with UARTS
ADVANCE PRODUCT INFORMATION - JUL 26, 2011
2 Block Diagram
This document contains information on a new product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.
ELMOS Semiconductor AG
TXEN1
TXEN2
SCSN
SCLK
RXD1
RXD2
MOSI
MISO
TXD1
TXD2
INTN
E981.12
SPI
GND
XTAL_IN XTAL_OUT CLK_REF
driver control
2x IO-Link
cycle timer
Oscillator
2x UART
2x Buffer
Fig. 2: Block Diagram Dual Master
2x Gate
System
Control
PLL
Data Sheet 4 / 44
OC[1:2]
WAKE[1:2]
TXOC[1:2]
TXEN[1:2]
RXD[1:2]
TXD[1:2]
overtemperature,
Supply monitor,
overvoltage
CTRL
Gate driver
protection
amplifier
Current
PGND1 PGND2
L+[1:2]
QM-No.: 25DS0069E.00
E981.12
VDD
VDDH
L1
L2
SENSE_L1
SENSE_L2
DR_L1
DR_L2
CQ_IN1
CQ_IN2
CQ_OUT1
CQ_OUT2