ATA6623-TAQY Atmel, ATA6623-TAQY Datasheet - Page 7
ATA6623-TAQY
Manufacturer Part Number
ATA6623-TAQY
Description
TXRX LIN BUS W/VREG 3.3V SO-8
Manufacturer
Atmel
Type
Transceiverr
Datasheet
1.ATA6623C-TAPY.pdf
(23 pages)
Specifications of ATA6623-TAQY
Number Of Drivers/receivers
1/1
Protocol
LIN
Voltage - Supply
5 V ~ 27 V
Mounting Type
Surface Mount
Package / Case
SO-8
Number Of Transmitters
1
Number Of Receivers
1
Power Supply Requirement
Single
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
8
Operating Temperature (max)
150C
Operating Temperature (min)
-40C
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
4957I–AUTO–03/11
Figure 4-2.
Figure 4-3.
LIN bus
NRES
RXD
VCC
EN
NRES
VCC
TXD
LIN
EN
Normal Mode
Switch to Silent Mode
LIN Wake-up Waveform Diagram from Silent Mode
Bus wake-up filtering time
Silent mode 3.3V/5V
t
High
bus
Undervoltage detection active
LIN switches directly to recessive mode
t
Delay time silent mode
d
t
_silent maximum 20µs
d
= 3.2µs
Mode select window
Atmel ATA6623/ATA6625
Fail-safe mode 3.3V/5V
Fail-safe mode
Low
Silent Mode
Normal mode
EN High
Normal mode
7